Neurotransmitters bind to option(a)i.e, neural receptors which are protein structures on the surface of the neuron cell membrane.
A neuron releases a signaling chemical called a neurotransmitter across a synaptic gap to influence another cell. Any major body component or target cell that receives the signal may be another neuron, but it could also be a gland or muscle cell. Throughout the body, a chemical messenger called a neurotransmitter carries, amplifies, and balances information between neurons (sometimes referred to as nerve cells) and target cells.
Neurotransmitters are crucial for maintaining brain function by enhancing and balancing signals in the brain. They support the regulation of physiological processes like respiration and heart rate, but they also serve psychological purposes including learning and the control of emotions like fear, pleasure, and happiness.
To know more about Neurotransmitters refer to: https://brainly.com/question/28101943
#SPJ4
Answer:
A. neural receptors
Explanation:
I got it right, hope this helps :)
Air passages such as your trachea (windpipe), which may contain air your body can't use, are known as?
The term "dead air spaces" refers to air passages like your trachea (windpipe) that may contain air your body can't use.
What does trachea mean?Your larynx, or voice box, and your lungs are connected by a long, U-shaped tube called your trachea. The windpipe is another name for the trachea. It is an essential component of your respiratory system. Air enters your lungs through your larynx when you breathe in.
What are the trachea's four purposes?Tracheal ActivityThe airway from the mouth or nose to the lungs should be made strong and secure.Prevent foreign things from entering the respiratory system.control the air entering the lungs' temperature and humidity levels.To know more about Trachea visit:
https://brainly.com/question/13874056
#SPJ4
Coral bleaching results from a loss of the dinoflagellate endosymbiote. What is the metabolic result on the coral from coral bleaching?.
The metabolic result on the coral from coral bleaching is that The coral are not able to obtain energy from the products of photosynthesis.
Endosymbiosis, in which a microbial partner lives within the cells of a larger host organism.
Algae and coral both rely on one another to live. Corals and the zooxanthellae, tiny algae that dwell in their tissues, share a symbiotic relationship. The coral's main food supply and source of color are these algae. Coral that is under duress will lose its algae. Algae depart the coral tissue when the symbiotic relationship is strained by elevated ocean temperature or pollution. Coral that has been bleached is left exposed and vulnerable. The coral loses its primary food source without the algae, turns white or very pale, and becomes more prone to illness.
Ocean temperature variation Coral bleaching is most commonly caused by rising ocean temperatures brought on by climate change. Pollution and runoff Storm-generated precipitation has the potential to quickly dilute ocean water, and runoff can transport chemicals that can bleach corals close to the coast. excessive exposure to the sun High sun irradiation causes bleaching in shallow-water corals when temperatures are high.
To know more about corals visit the link:
https://brainly.com/question/14007781?referrer=searchResults
#SPJ4
What is the formula for anaerobic respiration?
Answer:
Anaerobic respiration takes place in the cell cytoplasm and produces lactic acid. The chemical equation is C6H12O6 -> 2C3H6O3 (Glucose -> Lactic acid). The lactic acid then needs to be oxidised later to carbon dioxide and water afterwards to prevent it building up
During ________, the shortest phase of mitosis, chromosomes are pulled toward the poles of the cell.
According to the research, the correct option is anaphase. During anaphase, the shortest phase of mitosis, chromosomes are pulled toward the poles of the cell.
What is anaphase?It is one of the stages of mitosis, which is a method of cell reproduction, where the separation of pairs of chromosomes that are homologous occurs.
In this sense, the sister chromatids (the units of the chromosome that have already been duplicated) separate from each other and are pulled towards the opposite poles of the cell, that is, they move towards the opposite sector of the cell through the achromatic spindle.
Therefore, we can conclude that according to the research, the correct option is anaphase. During anaphase, the shortest phase of mitosis, chromosomes are pulled toward the poles of the cell.
Learn more about phases of mitosis here: https://brainly.com/question/17092456
#SPJ1
Sally notices that after it rains, water beads up on the surface of many leaves of the
plants in her garden. she believes this is due to surface tension. which properties are
actually responsible for this phenomenon?
cohesion and high density of ice
o polarity of water and adhesion
polarity of water and cohesion
cohesion and adhesion
The property of polarity of the water and cohesion could be the actual responsible for the beading up of water on the surface of leaves.
What is cohesion?
Cohesion, also known as cohesive attraction or cohesive force, is the action or quality of like molecules sticking together and being attracted to one another (from the Latin cohaesi, "cohesion, unity"). The uneven distribution of surrounding electrons that results when molecules are close to one another creates electrical attraction, which can keep a small structure like a water drop in place. This attribute of a substance is caused by the shape and structure of its molecules. Surface tension is made possible by cohesion, resulting in a "solid-like" state that allows for the placement of light or low-density materials.
It turns out that the tendency of water molecules to attract one another, or the tendency of cohesion, is what causes surface tension. The "lowest energy state," or the state in which the atoms in the molecule are utilizing the least amount of energy, is when a water drop takes on its natural form. This condition of water occurs when a water molecule forms a sphere or ball and is encircled by other water molecules on all sides. On Earth, gravity flattens this perfect sphere into the form of a drop that we can perceive.
To know more about Cohesion, go to URL
https://brainly.com/question/13570794
During the inflammatory process, cytokines and chemokines _______ act as superoxide radicals to elicit the inflammatory response
During the inflammatory process, cytokines and chemokines Activated act as superoxide radicals to elicit the inflammatory response. Cytokines and chemokines play critical roles in the immunological function of the brain, facilitating leukocyte movement and recruiting other inflammatory factors. When cytokine-producing cells are activated, they produce and secrete cytokines, which subsequently attach to cytokine receptors on other immune system cells.
Influencing their activity. A variety of cytokines stimulate the innate immune system, inflammatory, and the adaptive immune system. Chemokines are chemotactic cytokines that control the movement and placement of immune cells in tissues and are essential for the innate immune system to function.
To learn more about cytokines, click here.
https://brainly.com/question/12199920
#SPJ4
Enzymes function best at particular temperature and ph conditions. what is the most likely enzyme to be present in a bacterium found in a hot water vent in an acidic current?
The optimal pH and temperature for Enzyme B are 3 and 90 degrees Celsius, respectively.
What is bacteria?
Bacteria (plural bacterium, noun bacteria) are common, largely free-living organisms that frequently only have one biological cell. They make up a significant portion of the prokaryotic microbial kingdom. Soil, water, acidic hot springs, radioactive waste, and the deep biosphere of the Earth's crust are all home to bacteria. Through the recycling of nutrients, such as the fixation of nitrogen from the atmosphere, bacteria are essential at many phases of the nutrition cycle. The decomposition of dead corpses is a part of the nutrient cycle; bacteria are in charge of the putrefaction phase of this process. In the biological communities around hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to support life by converting dissolved chemicals, such as hydrogen sulphide and methane, to energy. Additionally, bacteria coexist with plants and animals in parasitic and symbiotic ways.
To learn more about bacteria click on the link below:
https://brainly.com/question/2233900
#SPJ4
measuring human proportions on skeletal remains from ancient sites as well as among modern human populations is known as
Measuring human proportions on skeletal remains from ancient sites as well as among modern human populations is known as anthropometry. Anthropometric measurements are used in occupational injury prevention to examine the interaction of employees with jobs, tools, machines, vehicles, and personal protective equipment, particularly to estimate the degree of protection against risky exposures, whether chronic or acute.
Anthropometry is used to optimize goods in industrial design, garment design, ergonomics, and architecture, where statistical data about the distribution of body dimensions in the human population is used. Changes in population lifestyles, nutrition, and ethnic makeup result in changes in the distribution of body dimensions.
To learn more about human, click here.
https://brainly.com/question/3336461
#SPJ4
Reactants in a chemical reaction are the molecules that are assembled together or broken down to form products. the reactants in photosynthesis are?
Which method of degradation is appropriate for proteins located within the cytoplasm?
Proteasomal degradation is the method appropriate for the degradation of proteins in the cytoplasm.
Proteins are required by body enzymes for various functions. The unused proteins or damaged proteins are recognized and degraded in the cells themselves. The process of degrading proteins is generally known as proteasomal degradation. It involves two types of pathways- a ubiquitin-proteasome pathway and lysosomal proteolysis.
1. Ubiquitin proteasome pathways
This involve marking the proteins with ubiquitin. Ubiquitin is a polypeptide conserved in eukaryotes. Multiple units of ubiquitin are attached to the amino group of the side chain in a lysine protein residue. This multi ubiquitin chain is recognized and degraded by a protein complex called the proteasome.
2. Lysosomal proteolysis
It is a slower process of protein degradation. It involves taking up non-selective proteins by lysosomes. Lysosomal enzymes digest these proteins to degrade them.
To know more about proteasomal degradation, refer to the following link:
https://brainly.com/question/9327071
#SPJ4
What will happen with regard to eutrophication in an area that has a large impermeable surface?
The correct answer is eutrophication.
Eutrophication is an improvement of the water caused by nutritional salts that causes some restructuring of the ecosystem, including increased growth of algae, fish species extinction, general worsening of water quality, and other negative impacts that discourage and limit the use of water.
The majority of water bodies are susceptible to the gradual and natural eutrophication process, but owing to human activity, it is happening more quickly presently. We refer to this as cultural eutrophication.
Unwanted effects and environmental inequities are created when this eutrophication process is very vigorous.
noxious smells caused by decaying organic materials that are resistant to chlorination in drinking water.Reduction in fish quality generating loss on fishing.potential harm to the water supply.Bathing in lakes where particular algae are present can be risky and cause skin discomfort.reduction in oxygen content, especially near the lake's bottom throughout the summer and the tail end of the fall season.To learn more about Eutrophication refer the link:
https://brainly.com/question/26451414
#SPJ9
What is the molecular weight of a protein in kilo dalton, that is made up of five amino acids?
The molecular weight of a protein in kilo dalton, that is made up of five amino acids is 5,000 grams per mole.
What is protein?
Protein is defined as the large macromolecules and biomolecules that are made up of long chains of amino acid. There is various function of protein such as DNA replication, speeding up chemical reaction, and helps to maintain the structure of cell.
A monomer is a type of molecule that can make chemical bond with any molecule and can form a long chain and polymer is a sequence of chain of an unspecified or unknown number of monomers.
RNA is ribonucleic acid and it is a nucleic acid which is found in almost all cells that are living and RNA is mostly similar to DNA but there is one difference between RNA and DNA and the difference is that RNA is single stranded but DNA is double stranded.
Therefore, The molecular weight of a protein in kilo dalton, that is made up of five amino acids is 5,000 grams per mole.
Learn more about protein here:
https://brainly.com/question/17095120
#SPJ4
Which structure do all eukaryotic cells have that prokaryotic cells do not have?
nucleus
cell wall
chloroplast
ribosome
Answer: nucleus
Explanation: There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead.
Answer:
nucleus
Explanation:
There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead.
Brainliest please
As you glance at the person sitting next to you, light reflected from the person's shirt first passes through which three structures of your eye, and in what order?
The light reflected from the person's shirt first passes through the given eye structures in the following order: cornea → pupil → retina
What is the path of light through the eyes?The eye is the sense organ for sight.
The eye has several structures which enables it to focus light on the retina which is the sensitive spot on the eye where images are formed. The images formed on the retina are then processed in the brain to give a true picture of what is seen.
The eye has several structures which enable it to focus image on the retina. Some of the structures in the eye include;
cornea - a transparent tissue in front of the eye that helps to focus lightiris - the structure that controls the size of the pupilpupil - the opening in the eye that allow light to reach the retinaciliary muscles - the muscles that are attached to the irisretinaWhen light enters the eye, the path it follows is as follow: cornea → pupil → retina
Learn more about the eye at: https://brainly.com/question/1835237
#SPJ1
Two or more atoms make up a(n) ____________ and are exemplified by groups of macromolecules known as carbohydrates, proteins, lipids, and nucleic acids..
The correct answer for this question is Molecule.
Proteins, carbohydrates, nucleic acids, and lipids are the four primary types of biological macromolecules, which are huge molecules required for life that are composed of smaller organic molecules. Macromolecules are made up of monomers, which are single units bonded together by covalent bonds to create bigger polymers.
A macromolecule, such as a protein or nucleic acid, is a very big molecule crucial to biophysical processes. It is made up of many atoms that are covalently bound. The smaller molecules known as monomers are the building blocks of many macromolecules. Large non-polymeric molecules like lipids, nanogels, and macrocycles, as well as biopolymers (proteins, carbohydrates, and nucleic acids), are the most prevalent macromolecules in biochemistry. In addition to synthetic fibers, macromolecules can also be found in research materials like carbon nanotubes.
To know more about Macromolecules, click here:
https://brainly.com/question/18337551
#SPJ4
Based on what you have learned from your rankings in parts a and b, why is it generally hotter in summer than in winter?.
We feel hotter in summer than in winter because the temperature is generally higher than in winter.
What are seasons?There are three seasons on earth namely winter, summer, and rainy season. In the winter season, the temperature is cold and during summer the temperature is higher.
Timing and characteristic of season depend upon the location of the earth. The time of a year region experience season depends on it is northern hemisphere or southern hemisphere.
The southern hemispheres experiences winter while northern hemisphere experiences summer. The cycle of seasons is caused by earth's tilted towards the earth. The planet rotates around an axis.
Therefore, We feel hotter in summer than in winter because the temperature is generally higher than in winter.
To learn more about seasons, refer to the link:
https://brainly.com/question/19009677
#SPJ2
Select the correct answer from each drop-down menu.
Use the following image to complete the sentences below.
An anatomy drawing of a cell shows different parts labeled as W, X, Y, and Z with the arrows.
The structure labeled as X is the
, so the cell in the image is a
. The structure labeled as W is the
, so the cell in the image is a
.
The structure labelled as X is the Nucleolus, so the cell in the image is a Eukaryotic cell. The structure labelled as W is the Chloroplast, so the cell in the image is a Plant cell.
What is a Plant Cell?Plant cells are the eukaryotic cells present in plants. Eukaryotic cells have a well-defined nucleus and other membrane-bound organelles.
Chloroplasts are the double-membranous organelles present in plant cells. These are absent in animal cells. They contain green-pigment called chlorophyll. These are responsible for photosynthesis.
Therefore, the image given is of a plant cell.
Learn more about Plant Cell here:
https://brainly.com/question/1493437
#SPJ1
The ph optimum for enzymes secreted by the stomach is higher than the ph optimum for enzymes secreted by the pancreas. true false
The ph optimum for enzymes secreted by the stomach is higher than the ph optimum for enzymes secreted by the pancreas. False
Any enzyme have a optimal ph condition in which it is most active.
The enzymes that are secreted by the stomach like the pepsin are activated and work in acidic condition from about 1.5 to 3.5 ph level.
While the enzymes of pancreas like trypsin work optimally in the basic condition of the small intestine from about 6 to 7.4.
Hence the ph of the pancreatic enzymes require a higher ph as compared to the ph value of the stomach bacteria. So the statement given above is not true.
To learn more about enzymes here
https://brainly.com/question/17320375
#SPJ4
Explain in a mechanistic manner how a disruption in cell membrane can affect life.
_____________________ is an individual's genetic heritage; his or her actual genetic material
Genotype is an individual's genetic heritage; his or her actual genetic material.
An organism's genotype is made up of all of its genetic material. The alleles or variations that an individual carries in a specific gene or genetic region are also referred to as the genotype. A blood genotype reveals the complete genetic composition of a person's blood. There are typically five (5) distinct blood genotype types. AA, AS, AC, SS, and SC are their names.
The cells' genetic makeup is deoxyribonucleic acid or DNA. It determines your traits and was given to you by your parents. Another significant turning point in molecular biology was the realization that DNA is the genetic material. Your eligibility for clinical trials, the medications to avoid due to inhibitor development, or your carrier status may all depend on your genotype or genetic mutation.
To know more about genotype refer to: https://brainly.com/question/12116830
#SPJ4
A large molecule that consists of many identical or similar subunits, such as protein, dna, or starch is a(n)?
When using a gemscope to show details of cut, the best type of lighting to use is?
Answer:10x magnification
Explanation:
Walmart aims its retailing strategy at a large homogeneous (similar) group of consumers. a wide assortment of goods is offered at popular prices. walmart utilizes which target market strategy?
Mass Marketing is a strategy that differs from current market trends, as it does not segment your actions, on the contrary, it focuses on impacting as many users as possible with your ads.
mass marketingWhat is the difference between mass marketing and segment marketing?Compared to mass marketing; Segment marketing offers several additional benefits. The company can create a more suitable product or service at the right price for the target audience. Choosing distribution and communication channels becomes easier.
With this information, we can conclude that We can say that the Shotgun Approach is the essence of Mass Marketing. It's about attracting attention to your brand from as many people as possible, regardless of who they are.
Learn more about Mass Marketing in brainly.com/question/9017955
#SPJ1
Walmart aims to retailing strategy at a homogeneous (similar) group of consumers. A wide assortment of goods is offered at popular prices. Walmart utilizes which target market strategy?
market segment
mass marketing
store positioning
multiple segmentation
When the drugs source of origin and chemical structure has been intentionally altered ti achieve a new beneficial property this drug is known as
When the drug's source of origin and chemical structure has been intentionally altered to realize a new beneficial property this drug is known as Synthetic Drug.
What are synthetic drugs?Drugs manufactured in a lab are known as synthetic drugs. Sometimes they'll be called designer drugs or club drugs. they have been made to mimic the effects of other drugs.
To know more about synthetic drugs go to the given link:
https://brainly.com/question/8033914
#SPJ4
When the drug's source of origin and chemical structure has been intentionally altered to realize a new beneficial property this drug is known as Synthetic Drug.
What are synthetic drugs?Drugs manufactured in a laboratory are known as synthetic drugs. Sometimes they'll be called designer drugs or club drugs.
A synthetic drug is a drug that contains with properties and effects similar to a known narcotic but having a slightly altered chemical structure, such a drug created in order to avoid restrictions against illegal substances.
What is an example of synthetic material?
Examples of Synthetic Materials include : synthetic fibers, ceramics, polymers, artificial foods and medicines, and composites. Synthetic fibers are flexible. They can be used in making clothing and other objects.
Learn more about drugs:
brainly.com/question/11067546
#SPJ4
Dr. paivio studies the ways in which the endocrine system and the nervous system are similar. which conclusion might he draw?
He might draw the conclusion that,
By releasing chemicals known as hormones and neurotransmitters, respectively, as a form of communication, the endocrine and neurological systems both regulate, coordinate, and integrate many physiological processes and bodily activities. A stimulus activates the neurological and endocrine systems, which then send messages and produce responses.
The endocrine and neurological systems are different:
Endocrine glands secrete hormones that act for a much longer period of time than the neurological system's ability to produce a neural response. Hormone action moves more slowly than neuronal response. A nerve or neural impulse may move through the body almost instantly and in a matter of seconds.
While the neurological system employs electrical impulses to transfer signals across neurons for signaling pathways, the endocrine system uses chemical signals or hormones to accomplish so. The neuronal reactions are transient and reversible, whereas the hormonal impulses are permanent.
Learn more about neurological and endocrine system
https://brainly.com/question/3534540
#SPJ4
The human heart is an organ that is made up of cells. not all of the cells that make up the heart are identical, however. what name is given to a group of similar cells that perform a special function and together make up an organ? question 1 options: embryo system tissue organelle
The correct option is (c) Tissue
A collection of cells with similar structures and functions is referred to as a tissue.
What is Tissue?A collection of cells with similar structures and functions is referred to as a tissue. Histology is the study of tissue. The intercellular matrix, a nonliving substance, fills the spaces between the cells. There might be a lot of this in some tissues and not much in others. A particular tissue may have special components in its intercellular matrix, such as fibers and salts, that are specific to that tissue and give it specialized properties. The body is made up of four different types of tissue: epithelial, connective, muscular, and nervous. Each has a purpose for which it was created.Learn more about the Tissues with the help of the given link:
https://brainly.com/question/7869542
#SPJ4
Which amino acids would you expect to be on the solvent-exposed surface once it folds?
Hydrophilic amino acids such as serine, threonine, arginine, etc. are expected to be on the solvent-exposed surface once it folds.
Amino acids are the molecules essential for the synthesis of proteins. These amino acids join together by peptide bond to form the protein. The structure if any amino acids includes a hydrogen atom, a variable R group an amino group and a carboxylic group attached to one carbon atom called the alpha carbon.
Hydrophilic means water loving. Those substances that are hydrophilic can easily interact with the water molecules. The hydrophilic amino acids are arginine, asparagine, aspartate, glutamine, lysine, serine, threonine, etc.
To know more about amino acids, here
brainly.com/question/15687833
#SPJ4
Which of the following is TRUE
about theories and laws?
A. A law will always become a theory.
B. ONLY a theory can ever be proven.
C. Theories and laws are the same thing.
D. A theory can never become a law.
The following is TRUE about theories and laws are-
D. A theory can never become law.
All scientific hypotheses are supported by data, are testable, and—most importantly—can be used to forecast the future. Accordingly, ideas never become laws, regardless of how much evidence there is to support them. In actuality, the end purpose of science is the formulation of theories. Any (expressed) law is a theory even though it can contain some truth that can only be derived from facts or another theory.
A theory is something we can only (temporarily) believe in since we are unable to prove it. A law cannot be a fact since it usually has an undefined, universal scope, and we can only collect a limited number of observations, some of which may be nothing more than dreams.
Therefore, I would say that any scientific law is a theory, a conviction, or a hypothesis, and we should anticipate that it will be challenged, improved, or supported by... another (simpler or more compelling) idea.
To learn more about law here:-
https://brainly.com/question/4133756?referrer=searchResults
#SPJ9
________ tests detect the presence of disease-producing organisms in urine, blood, and feces.
Microbiological tests detect the presence of disease-producing organisms in urine, blood, and feces.
What are Microbiological tests ?
To ensure that items are safe for consumption, microbiological testing is utilized in the pharmaceutical, cosmetic, municipal water, and food and beverage industries. A variety of methods are regularly used to assure safety and regulatory compliance, including bioburden testing, mycoplasma identification, pathogen and spoilage testing, pyrogen testing, sterility testing, air monitoring, and surface testing.
What is pathogen ?
An organism that causes disease is called a pathogen.
Your body is already teeming with microbes. However, these organisms only become an issue if your immune system is compromised or if they are able to get into an area of your body that is typically sterile.
Different from other organisms, pathogens can spread disease once they enter the body.
A host is all that a pathogen requires to grow and survive. The pathogen enters a host's body, avoids the immune system's defenses, and uses the host's resources to replicate before leaving and infecting a new host.
They can be transmitted via skin-to-skin contact, body fluids, airborne particles, excrement, and surfaces that have been touched by an infected person.
To learn more about mycoplasma click on the link below:
https://brainly.com/question/28044341
#SPJ4
Although penicillin inhibits peptidoglycan (cell wall) synthesis, bacterial cells will continue to grow normally in the presence of penicillin in a(n) __________ environment.
Bacterial cells will continue to develop properly in the presence of penicillin in an isotonic environment even if penicillin inhibits the production of peptidoglycan (the building block of the cell wall).
What does it mean to be a peptidoglycan?The term peptidoglycan, often known as "murein" or "mucopeptide," comes from the peptides and sugars (glycan) that make up a molecule. This intricately woven network of amino acids and sugar polymers encircles the entire bacterial cell. Human cells do not produce peptidoglycan.
Where does peptidoglycan reside?Cell wall of the bacteria
Almost all bacteria have peptidoglycan (murein), which is a crucial and distinctive part of the bacterial cell wall, on the outside of the cytoplasmic membrane.
To know more about Peptidoglycan visit:
https://brainly.com/question/13021055
#SPJ4