Answer: composition, structure, history, and physical processes that shape the planet
either one of those
What impact does it have on your thoughts about being Canadian?
Answer:
Explanation:
eausucdfad join this meeting for fun
________________ encourage the growth of good bacteria in the large intestines and an example of a good bacteria is _________________.
Probiotics encourage the growth of good bacteria in the large intestines and an example of a good bacteria is lactobacillus.
Probiotics are a combination of microorganisms that are naturally present in the body and have an important role in the well-being of the body so are considered to be consumed or applied to the body, especially for the health of the gut including the intestines. Prebiotics maintain the intestinal flora and boost the immune system.
Prebiotics are generally useful in conditions of diarrhea, infections, irritable bowel syndrome, and high blood pressure.
Lactobacillus is a rod-shaped gram-positive bacteria that produces lactic acid which promotes glucose production and protects the genital tract of females therefore it is considered a good bacteria. In cases of deficiency of lactobacillus in the body, there is an increased risk of sexually transmitted infections.
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Eukaryal proteins that are secreted outside of the cell undergo modification before secretion. which organelles are involved in this secretion pathway?
The organelles that are involved in this secretion pathway are endoplasmic reticulum and Golgi apparatus.
What is meant by secretory pathway?
The endoplasmic reticulum, the Golgi apparatus, the vesicles that move between them, the cell membrane, and the lysosomes are all parts of the secretory pathway. It is known as a "secretory pathway" since it is how the cell releases proteins into the extracellular space.
Normally, secretory proteins move from the endoplasmic reticulum to the Golgi and then to the plasma membrane, where they are released into the extracellular environment. However, many substrates also travel to these locations by improbable routes.
Question :
Eukaryal proteins that are secreted outside of the cell undergo modification before secretion. Which organelles are involved in this secretion pathway?
a) the mitochondria and endoplasmic reticulum
b) the mitochondria and Golgi apparatus
c) the endoplasmic reticulum and Golgi apparatus
d) the endoplasmic reticulum and lysosome
e) the lysosome and mitochondria
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Neuroscientists study the nervous systems of other animals such as slugs, snails, fruit flies, rats and monkeys because:_______.
Neuroscientists study the nervous systems of other animals such as slugs, snails, fruit flies, rats, and monkeys because all animals are related so if we study them we will know more about human brain.
A neuroscientist is someone who is curious about the human brain, its functions, physiology, morphology, how it behaves etc. They study all the facts and acquire knowledge by working on different projects including different insects and animals to unravel the mysteries of human mind.
The study revolves around the functioning of the nervous system and all of its different cells that are involved and the people that study them are called neuroscientist, who may or may not be a person from the medicine stream.
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What is the difference between a cell in g1 phase and a cell in g2 phase of the cell cycle?
The difference between a cell in g1 phase and a cell in g2 phase of the cell cycle is:
The first phase of the cell cycle's interphase, known as the G1 phase, is when cells begin to expand by synthesizing proteins and other substances. The G2 phase is the third interphase of the cell cycle, during which the cell makes the required proteins and other components to prepare for nuclear division.What does G1 do for cells?Between the conclusion of cell division during mitosis and the start of DNA replication during S phase, there is an intermediary phase called G1. The cell develops during this period to prepare for DNA replication, and some internal elements, such the centrosomes, go through replication.What is the G2 phase of a cell?The cell grows more, produces proteins and organelles, and starts to remodel its internal structure in preparation for mitosis during the second gap phase, also known as the end subscript phase.To learn more about cell phases visit:
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In the fourth week after conception, a miniscule blood vessel that will become the _____ begins to pulsate.
Heart
In the fourth week after conception, a miniscule blood vessel that will become the heart begins to pulsate.
In four weeks following conception, what is happening?The embryo grows and expands inside the lining of your womb throughout the first few weeks of pregnancy, between weeks 4 and 5.Your blood vessel network is connected by the outer cells' extension outward.Two inner cells eventually split into three layers.Has a heartbeat been detected at four weeks?When expecting parents hear their unborn child's heartbeat for the first time, they are filled with excitement.A vaginal ultrasound can spot the first indications of a baby heartbeat as early as five and a half to six weeks after conception.How early can a healthy pregnancy be identified by an ultrasound?The earliest a healthy pregnancy inside the uterus can be detected by an ultrasound screening is 17 days after the egg was released from the ovary (ovulation). This is around three days after a menstruation was missed.To learn more about gestation visit:
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Changes in the biological system is most likely to cause changes in the ________.
Changes in the biological system is most likely to cause changes in the Psychological and societal systems
What is psychosocial conflict?Erikson believed that these conflicts were caused by either failing to develop a psychological characteristic or succeeding in doing so. The potential for personal development is greatest at these periods, but failure is also a real possibility.
Individuals organise and interpret their sensory perceptions through the process of perception in order to give their surroundings meaning.
The term "psychosocial development" simply refers to how a person's own needs (psycho) interact with societal expectations (social). A human goes through eight developmental phases, each of which builds on the one before it, in accordance with Erikson. We encounter a problem at every step.
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Khalil is working toward a career in government service. what job would be in the field that khalil is interested in?
(a) sous chef for a catering business.
(b) student teaching in middle school.
(c) organizer for the parks department.
(d) hvac repairman.
Khalil is working toward a career in government service. the job that would be in the field that Khalil is interested in is an organizer for the parks department.
What are government services?
Government Service means development providing municipal, provincial, or federal services directly to the public. This use class doesn't include protective and emergency services, minor or major impact utility services, and public education services.
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List and describe different ways a population can become reproductively isolated from other populations of the same species. (3)
When populations grow to be re-productively isolated, they are able to evolve into separate species. Reproductive isolation can expand in a number of ways, which include behavioral isolation, geographic isolation, and temporal isolation. Specification is the formation of a brand new species.
Factors including geography, conduct, and time can separate populations and cause reproductive isolation. In geographic isolation, the populace is separated via way of means of a bodily barrier, including mountains, rivers, and oceans. In conduct isolation, behavioral styles set variations among species in phrases in their interbreeding strategies including courtship rituals and reproductive strategies. On the opposite hand, time acts as an setting apart mechanism if species reproduce offspring at exceptional times.
The critical concept right here is that after populations are geographically separated, they'll diverge from one another, each with inside the manner they appearance and genetically. These modifications may arise via way of means of herbal choice or via way of means of random chance (i.e., genetic drift), and in each instances bring about reproductive isolation.
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I WILL GIVE BRAINLIEST FOR CORRECT ANSWER
Which type of fracture involves a break through only part of the cross-section of the bone?
A type of fracture that involves a break through only part of the cross-section of the bone is called an incomplete fracture.
A fracture is an incomplete or complete break in the continuity of the bone structure. When a bone is subjected to great stress, more than it can absorb, it breaks, resulting in a fracture.
When only part of the bone gets cracked or broken it is called an incomplete fracture. Other types of fractures include:
Complete fracture: this is a breakthrough the whole cross-section of the bone. Closed fracture: in this type of fracture does not result in a tearing or opening of the skin.Open fracture: this occurs when a fracture results in the opening or breaking of the skin.Learn more about fractures here:
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The muscles of the eye need to make precise small motor movements. Which type of motor units would you find in the eye?
Answer:
The muscles of the eye need to make precise small motor movements. Therefore, ( SMALL ) motor units in the eye would be found find in the eye.
The final result of motor orders, the motor unit seems to be the smallest structural and functional part of the central nervous system. Single alpha motor neuron in the brain and the entire extrafusal muscle fibres it stimulates make up a motor unit. These muscle fibres can range in number from one or two to one thousand. A motor unit is made up of a single neuron, also known as a nerve cell, that provides nerves to a collection of skeletal muscles. This neuron activates all the muscle fibres in that specific motor unit to cause them to contract when it gets the brain's signals. Various kinds of fibres make up muscles.
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__________ amino acids are those amino acids that do not need to be obtained from the diet because the body is capable of synthesizing (producing) them.
A thin layer of tissue called the _____ covers the brain's two hemispheres, collectively known as the _____.
A thin layer of tissue called the cerebral cortex covers the brain's two hemispheres, collectively known as the cerebrum.
What is the cerebral cortex?The cerebral cortex is a layer of the cerebrum that covers both the right brain hemisphere and the left brain hemisphere associated with the highest skills as motor functions.
In conclusion, a thin layer of tissue called the cerebral cortex covers the brain's two hemispheres, collectively known as the cerebrum.
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They have a daughter who is a dwarf with normal color vision. what is the probability that she is heterozygous for both genes?
The probability that the daughter is a heterozygote for both genes is 1.0
What is achondroplasia dwarfism?
The fibroblast growth factor receptor is a protein in the body that is impacted by the genetic disorder achondroplasia. This protein starts to behave incorrectly in a condition called achondroplasia, which slows the formation of bone in the growth plate cartilage.
As achondroplasia dwarfism is an autosomal dominant disorder it will be passed on to the daughter.
What is red-green color blindness?
The most prevalent form of color blindness is red-green color blindness. This disorder, also known as deuteranopia, is most likely a congenital one. In this, the person is unable to distinguish between red and green colors.
As this disease is X-linked and the mother is affected hence it will be transmitted to her daughter.
Hence, the daughter will carry the genes for both diseases and thus will be heterozygote.
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In the gel electrophoresis lab, you determined the ________ of three different dna samples. complexity phenotype reactivity function genotype
Answer:
Explanation:
genotype
Strong epidemiologic evidence that cigarette smoking was a major case of heart disease existed long before there was any biological evidence. True or false
Answer:
Strong epidemiologic evidence that cigarette smoking was a major case of heart disease existed long before there was any biological evidence is true.
Explanation:
According to a report which was presented in 2014 on cigarettes and health, smoking is a significant factor in cardiovascular disease (CVD), also it accounts for around one in four fatalities due to CVD. CVD is the most common kind of over 800,000 individuals die from this cause in the US every year. Heart disease affects more than 16 million people in the US. Nearly 8 million people used to have a stroke, while 7 million people suffered a heart attack. Smokers who consume less than five cigarettes per day may still display signs of earliest CVD The more cigarettes smoked, the higher the risk of CVD. daily and for an extended period of time. having a cigarette with reduced amounts of tar or nicotine did not lower the risk for cardiovascular disease.
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Kelly, who is blind, switches on the fan in her room without anyone's help. she is able to do this because the ________ relays the relevant information to her brain.
Kelly, who is blind, switches on the fan in her room without anyone's help. she is able to do this because the Somatic nervous system relays the relevant information to her brain.
Nervous system :According to the classical doctrine of the nervous system, an animal's nervous system is a highly sophisticated component that coordinates its movements and sensory data by sending and receiving signals to and from various regions of its body.
Somatic nervous system :The somatic nervous system, also known as the voluntary nervous system, is the area of the peripheral nervous system responsible for the voluntary control of skeletal muscle movement.
A part of the peripheral nervous system called the somatic nervous system is responsible for the voluntary control of skeletal muscle movement.
Example somatic nervous systemThe cranial nerves, which transmit information from the brain to the head and neck region, are an illustration of the somatic nervous system. In this area, conscious motor functions are under the control of the somatic nervous system.
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is table salt a compound? how can you tell?
Answer: Salt is an ionic compound, consisting of a crystal, lattice structure of the two ions Na+ and Cl-. Salt water is full of sodium chloride molecules.
Explanation:
hope this helps
Answer:
Chemically, table salt consists of two elements, sodium (Na) and chloride (Cl). Neither element occurs separately and free in nature, but are found bound together as the compound sodium chloride.
HOPE IT'S HELPS YOUwhy did it take more than 150 years for scientists to appreciate the discoveries of hook and Leeuwenhook?
The cells that line the respiratory tract are ____________ , allowing them to sweep debris back up the throat, keeping the lungs clean.
The cells that line the respiratory tract are ciliated, allowing them to sweep debris back up the throat, keeping the lungs clean.
The respiratory tract is the set of organs and ducts that form the structure in which the process related to human respiration takes place.
The respiratory tract is divided into lower and upper, the lower respiratory tract is formed by the trachea, the bronchi and their branches inside the lungs, the bronchioles, and the upper respiratory tract is formed from the nose, the mouth to the vocal cords, and includes the pharynx and the larynx.
What is a cell?A cell is the most basic and smallest form of life that exists in a living being, its parts are the membrane, the cytoplasm and the organelles including the nucleus.
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4) This morning you got up and ate a huge bowl of cereal. It gave you lots of energy that
your body was able to access quickly. What is the main macromolecule powering this jolt
of energy?
a) Carbohydrates
b) Lipid
c) Both
d) None of the above
C
Some eukaryotic cells move by the restructuring of microfilaments. this enables the cells to send out long projections of the cytoplasm covered in cell membrane. what are these projections called?
This type of projection is called pseudopodia
A pseudopod is a momentary, armlike extension of the membrane of a eukaryotic cell that faces the direction of motion. Actin filaments make up the majority of the cytoplasm filled pseudopodia, which may also contain microtubules and intermediate filaments.
Pseudopods are employed for ingestion and motility. Pseudopodia enable a cell to move along a substrate by pulling or crawling. Amoeboid movement is the term used to describe cell movement via pseudopodia.
Broad, flat pseudopodia called lamellipodia are employed for locomotion. A mesh like internal network is sustained by microfilaments that form at the leading edge.
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Genes serve as a template and are transcribed into ______, a temporary message that can travel out of the nucleus. multiple choice question. rna chromosomes cells dna
Genes serve as a template and are transcribed into RNA, a temporary message that can travel out of the nucleus.
What is RNA ?All living cells contain ribonucleic acid (abbreviated RNA), a nucleic acid with properties comparable to those of DNA. However, RNA is often single-stranded, unlike DNA. Instead of the deoxyribose present in DNA, the backbone of an RNA molecule is made up of alternating phosphate groups and the sugar ribose.
RNA transmits genetic information that ribosomes interpret into a variety of proteins required for biological functions. The three primary RNA subtypes involved in protein synthesis are mRNA, rRNA, and tRNA. RNA is also used by viruses as their main genetic component.Learn more about RNA here:
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how will different additives affect hydrogen bonds between different water molecules (soap, sugar, oil)? CER question
Soap is a surfactant, or a compound that lowers the surface tension of a liquid. Soap, in particular, decreases the surface tension of water by weakening the hydrogen bonds that make water such a special substance.
The three sugars interacted with water molecules in different ways. Mannose, the least sweet of the sugars, formed longer and weaker hydrogen bonds with water than glucose or fructose. Fructose, the sweetest of the sugars, formed the shortest and strongest hydrogen bonds with water.
Oil molecules, however, are non-polar, and they can't form hydrogen bonds. If you put oil and water in a container, the water molecules will bunch up together and the oil molecules will bunch up together, forming two distinct layers.
What is the bond called between the two different types of atoms of water?Opposites attract, so this lopsided charge difference allows bonds to form between the hydrogen and oxygen atoms of adjacent H2O molecules. Each H2O can bind to a maximum of four neighbors through these so-called hydrogen bonds.
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The chemical messengers released into the synaptic gap between neurons are called?
The meristemoid cells in plants are similar to __in humans since they can not generate all types of tissues.
The meristemoid cells in plants are similar to blastocyst cells in humans since they can not generate all types of tissues and is denoted as option A.
What is Blastocyst cell?This is usually in the form of a ball which is produced within days of the sperm fertilizing the egg which is usually before implantation in the uterus.
On the other hand, meristemoid cells are self renewing and undergo series of divisions in other to form a larger cell. Balstocyst only generates the three types of primary germ layers which include:
EctodermMesodermEndodermThe meristemoid and blastocyst cells can't generate all types of tissues which is why it was chosen.
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The options are;
a) blastocyst cells
b) totipotent cells
c) adult stem cells
What is one of the simplest checks for overall mobility, and is commonly used by usa weightlifting for athlete preparation, and to test readiness for the snatch specifically?
Apley's test ,Toe touch test Overhead squat Sit and reach flexibility test 66.The Apley scratch take a look at is a shoulder flexibility, used to assess the power and mobility of your shoulder joint. The also can be used to evaluate the variety of motion (ROM) of your shoulder, inclusive of flexion and extension.The Apley returned scratch particularly assessments the mobility of your shoulders. The intention of the shoulder flexibility take a look at is to save you hyperextension of the joint.
Hyperextension can cause an acute or continual damage of the rotator cuff muscle group, inclusive of supraspinatus, infraspinatus, teres minor, and subscapularis. These rotator cuff accidents may be due to repetitive movements, including the ones worried with swimming, tennis, volleyball, racquetball, or any game that calls for throwing or catching.1
Monitoring assessments are normally used to evaluate weightlifter’s preparedness for competition. Although diverse tracking assessments were used, it isn't always clean which take a look at is the most powerful indicator of weightlifting performance.
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Substances or mixtures of substances known as buffers, act in living things to resist changes in ______. multiple choice question.
Answer:
pH
Explanation:
Substances can act as a buffer to resist changes in pH when something more acidic or basic is added
Substances or mixtures of substances known as buffers, act in living things to resist changes in pH.
What are the uses of pH?pH is an important quantity that reflects the chemical conditions of a solution. The pH can control the availability of nutrients, biological functions, microbial activity, and the behavior of chemicals.
If the pH of their body or their environment fluctuates too much the organism can die. This is particularly true for human beings. For example, blood is normally slightly basic, with a pH range of 7.35 to 7.45.
Different organs function at their optimal level of pH. For example, the enzyme pepsin requires low pH to act and break down food, while the enzymes in intestine require high pH or alkaline environment to function.
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What happens if you are following the scientific method and after your experiment, your hypothesis is found to be incorrect?
A. you should give up on the problem because you got the answer wrong
B. you should think of a new question to study
C. you should make an observation
D. you should refine, alter, expand or reject your hypothesis and then develop a new prediction
Answer:
D
Explanation:
Don't give up! Keep trying to make a correct hypothesis.
Answer:
I took the test and it was “D”
Explanation:
I also put some pics below with things that could help out a bit in the future.