Answer:
because the water lillieswere covering the pond so less light was entering
Answer:
The reason for this because no plant grows in no light area.
Explanation:
In the second answer, we can see that the pond is covered with water lilies which have larger leaves covering the large surface area of water, not allowing sunlight to pass through it. Sunlight is necessary to carryout photosynthesis, which means plant don't grow in no light condition. Hence, no plant grows in no light area.
Compact bone is characterized by many cylindrical osteons. osteons are formed by layers of nested cylinders each called a(n):____.
Compact bone is characterized by many cylindrical osteons. osteons are formed by layers of nested cylinders each called lamella.
What is compact bone?
The dense, hard outer layer of all bones in the human body is composed of compact bone, sometimes referred to as cortical bone. One of the two forms of bone tissue, compact bone serves largely to strengthen and protect bones. Spongy bone is the other form of bone tissue.
Lamella is the nested cylinders from which osteons are formed and than from this osteons the compact bone is characterized.
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The genetic information carried by dna is in the ___________ and their __________.
The genetic information carried by DNA is in the bases and their sequence.
DNA is known to be the hereditary molecule through which information is passed from parents to offspring. Genetic information lies in the bases and their sequence for an organism.
The DNA is made of four nucleotides which are adenine (A), guanine (G), cytosine (C), and thymine (T). In the DNA, the nucleotide base adenine (A) pairs with thymine (T), and the nucleotide base cytosine (C) pairs with guanine (G).
It is the pattern of sequence of these four nucleotides which interprets the genetic information carried by the DNA in an organism. The sequence of the bases, through transcription, forms mRNA which is translated into proteins.
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Similar to the nucleus, chloroplasts and mitochondria are ______. select all that apply.
Similar to the nucleus, chloroplasts and mitochondria are surrounded by double membrane. i.e., Double membrane bounded cell organelle.
Cell Organelle- An organelle is a subcellular structure that, like an organ in the body, has one or more specialized tasks to carry out within the cell. The nucleus, which house genetic material, the mitochondria, which generate chemical energy, and the ribosomes, which put together proteins, are some of the most significant cell organelles.
Ribosome- The process of making proteins in a cell takes place at an intercellular structure called a ribosome, which is formed of both RNA and protein. The messenger RNA (mRNA) sequence is read by the ribosome, which then converts the genetic code into a specific string of amino acids.
The given question is incomplete, click on the below link for the complete question,
Q. Similar to the nucleus, chloroplasts and mitochondria are ______.
A) surrounded by two membranes
B) green
C) manufactured by the nucleolus
D) able to synthesize lipids
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Explain how God's 'recycling system' works to balance atmospheric gases. Respond in 2-3 complete sentences using your best grammar.
Animals and plants release Carbon dioxide into the air through breathing, while plants take it through photosynthesis, keeping the natural carbon cycle almost in balance. The ocean and atmosphere cycle CO2 together in almost perfect harmony.
Photosynthesis- The practice by which plants convert carbon dioxide, water, and sunlight into oxygen and sugar-based energy is known as photosynthesis.
Solar or radiant energy is converted into chemical energy during photosynthesis. The rate of photosynthesis has a direct impact on the productivity of agricultural crops. It gives the atmosphere the oxygen that all living things need. It maintains this same balanced level of [tex]O_{2}[/tex] and [tex]CO_{2}[/tex] ecosystem.
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Mitochondria are essentially the same in all eukaryotes, including plants, animals, and fungi. based on this observation, how were mitochondria most likely acquired?
Mitochondria are postulated to have been primarily acquired via endosymbiosis.
What is endosymbiosis?Endosymbiosis is a process in which the association of a symbiont within a host organism occurs, it had been postulated that the eukaryotic cell as it is known was due to the association of several organisms within oneself and that each of these contributed abilities differentiated within the cell, and this is how organelles such as mitochondria or chloroplasts were then obtained. This postulate is known as the endosymbiotic origin theory of eukaryotes.
Thanks to endosymbiosis, the eukaryotic cell as we know it can carry out processes such as cellular respiration or photosynthesis.
The reasons why it is believed that the mitochondria come from the process of endosymbiosis is that it has its own DNA that is different from the nuclear DNA, showing that it has a different origin from the rest of the cell and also that it has its own replication material, which is different from other cells.
Therefore, we can confirm that mitochondria are postulated to have been primarily acquired via endosymbiosis.
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What type of microscope passes light through a transparent specimen to generate true-color views of cells?
A light microscope passes light through a transparent specimen.
What is a light microscope?
An optical device called a light microscope is used to observe objects that are too small for the human eye to see. It gets its name from the method of illuminating an object of interest with white or visible light so that it may be amplified and seen via one or more lenses.
By presenting a magnified image of how minute structures and samples interact with visible light, such as their absorption, reflection, and scattering, light microscopy is used to make them visible.
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You're looking at a sample from your patient under the microscope. Does your patient have a virus?
a
No, my patient does not have a virus, this is a fungal cell.
b
Yes, my patient has a virus, as this a typical viral structure.
c
Yes, my patient has a virus, since this is not a cell.
d
No, my patient does not have a virus, this is a bacterial cell.
Are torpedo grass a parasites?
Answer: yes
Explanation: Torpedo grass can be identified as a perennial grassy weed with creeping, sharply pointed rhizomes. Its stems are stiff and vertically growing, and its leaves are either folded or flat and hairy on upper surface. The ligule of this lawn weed has a fringe of hairs on its upper margin. It is rare for this grass-like weed to reproduce by seeds.
A ___________ is an arrangement of chromosomes from a single cell arrangement in pairs in descending order according to size of the chromosomes and the positions of the centromeres.
A karyotype is an arrangement of chromosomes from a single cell arrangement in pairs in descending order according to the size of the chromosomes and the positions of the centromeres.
What are chromosomes?
Each cell's nucleus contains chromosomes, which are structures that resemble threads and contain the DNA molecule. Each chromosome is constructed from DNA that has been tightly wound around proteins called histones numerous times to support its structure.
When a cell is not dividing, chromosomes cannot be seen in the nucleus, not even under a microscope. However, during cell division, the DNA that makes up chromosomes gets more compactly packed and becomes visible under a microscope.
The centromere, a point of constriction on each chromosome, separates the chromosome into its two "arms." The "p arm" refers to the chromosome's short arm. The "q arm" refers to the long arm of the chromosome. Every chromosome has a centromere, which determines the chromosome.
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Peaceful children elicit warmth from others whereas argumentative children provoke hostility from others. these experiences demonstrate ______________ genetic-environment relations.
Evocative
Peaceful children elicit warmth from others whereas argumentative children provoke hostility from others. these experiences demonstrate evocative genetic-environment relations.
What is evocative genetic-environment relations?Genotype-environment correlations known as evocative (or reactive) describe the relationship between a person's genetically determined behavior and other people's responses to that behavior.What connection exists between genes and the environment?According to science, how genes and environment interact affects how people develop. Research dispels the myth that genes are "cast in stone," demonstrating that early experiences can affect which genes are expressed, how they are expressed, and even whether they are expressed at all.Why is it crucial that genes and environments interact?In order to increase accuracy and precision in the evaluation of both genetic and environmental factors, it is crucial to examine how genes and the environment interact. Public health benefits from understanding gene-environment interactions are significant.To learn more about genetic-environment relation visit:
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Name the early-twentieth-century hypothesis that was at first rejected by geologists and the more comprehensive theory that later replaced it.
The concept of continental go with the flow that cause thoughts of sea ground spreading, then the concept of plate tectonics turned into born.
The essential cause that Wegener's speculation turned into now no longer prevalent turned into due to the fact he recommended no mechanism for transferring the continents. He idea the pressure of Earth's spin turned into enough to purpose continents to move, however geologists knew that rocks are too robust for this to be true.
Wegener used fossil proof to assist his continental go with the flow speculation. The fossils of those organisms are observed on lands which can be now a ways apart. Grooves and rock deposits left via way of means of historic glaciers are observed these days on special continents very near the equator.
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The leading cause of maternal death in the first trimester is internal hemorrhage into the abdomen following rupture of a(n) __________.
The leading cause of maternal death in the first trimester is internal hemorrhage into the abdomen following rupture of an ectopic pregnancy.
What is trimester?Trimester is defined as the period of three months and the whole period of pregnancy is divided in three trimesters such as first trimester, second trimester, and third trimester. The requirement of energy is different in different trimesters.
During the first trimester there is no need of extra calorie, during second trimester extra calorie is required and total amount is 340 calories per day suggested by doctor. In case of third trimester the requirement of calorie increases and 450 calories is required in a single day.
Therefore, The leading cause of maternal death in the first trimester is internal hemorrhage into the abdomen following rupture of an ectopic pregnancy.
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When forming a semi-solid gel such as gelatin, which molecules does the process of protein coagulation entrap?.
Answer:
Explanation:
what drink has no flavor WATER
So water
Because fungi do not move and their ability to get nutrients was not known, scientists formerly placed fungi into what kingdom?
Because fungi do not move and their ability to get nutrients was not known, scientists formerly placed fungi into kingdom Plantae.
Fungi is one of the kingdoms of the classification system. The organisms from fungi are eukaryotic, and they can be unicellular or multicellular. The most common and useful fungi is yeast. It is highly used in baking, cooking and brewing.
Kingdom Plantae includes all the plants. The common features of Plantae are that they are multicellular, have root, stem and leaves. The most important component of plants is chlorophyll. Plants can perform photosynthesis with the help of chlorophyll and hence are autotrophic.
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The black-tailed prairie dog is a keystone species in Badlands National Park. "Their constant
cropping of vegetation stimulates faster and more nutritious growth, while their burrows
provide homes and hunting grounds for many organisms, large and small."
Why might the desert pocket mouse population decrease in this ecosystem if the black-
tailed prairie dog were removed?
O The desert pocket mouse would develop a mutualistic relationship with coyotes.
The desert poket mouse would lose its strategy for evading predators.
O The desert pocket mouse would be free to reproduce more.
O The desert pocket mouse would have more food to eat.
The black-tailed prairie dog is a keystone species in Badlands National Park. "Their constant cropping of vegetation stimulates faster and more nutritious growth, while their burrows provide homes and hunting grounds for many organisms, large and small."
The desert pocket mouse population might decrease in this ecosystem if the black-tailed prairie dog were removed because option three "the desert pocket mouse would lose its strategy for evading predators".
The burrows of black-tailed prairie dogs are used by many organisms including the desert pocket mouse as a strategy for evading predators and due to the removal of prairie dogs the pocket mouse will lose their evading strategy and will be more easily captured by the predators.
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The term that means cancer in the early stage, before invading the surrounding tissue is:_______
According to the research, the correct option is Carcinoma in situ. The term that means cancer in the early stage, before invading the surrounding tissue is: Carcinoma in situ.
What is a carcinoma?It is a malignant neoplasm made up of anaplastic epithelial cells with metastatic capacity, being the early stage of cancer follow-up that should have a diagnosis of recurrence.
In this sense, in situ means that it is a cancer that has not metastasized to other parts of the body and, therefore, has not invaded nearby tissues.
Therefore, we can conclude that according to the research, the correct option is Carcinoma in situ. The term that means cancer in the early stage, before invading the surrounding tissue is: Carcinoma in situ.
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In _____linked glycoproteins, the sugar can be attached to the protein by a bond to lysine
In N-linked glycoproteins, the sugar can be attached to the protein by a bond to lysine.
N-linked protein glycosylation of proteins occurs in all three domains of life. The pathway at the periplasmic membrane of prokaryotes and the process at the ER membrane are considered to be homologous . The high conservation of the process across all domains of life makes it possible to identify the underlying principles of the pathway and to develop general concepts of N-linked protein glycosylation.
The assembly of an oligosaccharide on an isoprenoid lipid (bactoprenol in the bacterial systems and dolichol in archaea and eukaryotes) from nucleotide activated monosaccharides on the cytoplasmic side of the membrane by a set of specific glycosyltransferases and the subsequent translocation of the lipid-linked oligosaccharide is a unifying scheme in all systems.
In eukaryotes, the oligosaccharide is further extended by lumen-oriented glycosyltransferases, but these enzymes use dolichylphosphate-bound monosaccharides as substrates. The acceptors of the oligosaccharide are selected asparagine residues of polypeptide chains that have entered the periplasm or the lumen of the ER, respectively. Oligosaccharyltransferase, the central enzyme of the N-glycosylation pathway, catalyses the formation of an N-glycosidic linkage of the oligosaccharide to the side-chain amide of asparagine residues that are specified by the consensus sequence N-X-S/T.
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Most of the atp from metabolism is produced in the:____.
a. citric acid cycle.
b. electron transport system.
c. cytosol.
d. mitochondrial matrix.
e. glycolysis.
Answer:
most of the ATP from metabolism is produced in the - mitochondrial matrix.
Antibiotics that are given intravenously, overtop of a normal saline line, are known as:_____.
Answer:
Antibiotics that are given intravenously, overtop of a Normal Saline line, are known as Piggyback.
Explanation:
A volume of fluid or medicine is injected intravenously over a specified period of time at certain durations, after which the administration is terminated until the next dosage is needed. A piggyback drug, supplementary medication, or mini-bag medicines are all names for intermittent IV injections. Small doses of sterile IV fluid (25 to 250 ml) can be used to provide intravenous drugs over the course of a chosen period of time (for example, 30 minutes every four hours) or in a single dosage. Since this technique of administration lowers the danger of fast infusion, many drugs must be administered gradually to prevent damage to the patient.
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As in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. Knowing what the different terms mean is essential to understanding and describing the processes occurring in the cell. True or false?.
When a parent cell divides to create two identical daughter cells, the process of the nuclear division known as mitosis takes place in eukaryotic cells. Mitosis refers particularly to the division of the duplicated genetic material contained in the nucleus during cell division.
There are many terminologies related to mitosis which add value to the process and make it easy to understand and some of these terms are:
Two identical DNA molecules, known as Sister chromatids are created by DNA replication and separate during mitosis.The Centromere is the area where the identical DNA molecules are most closely bound to one another after chromosomes condense.Microtubules connect to chromosomes at the Kinetochore during mitosis.In dividing cells, the Interphase is when the majority of the cell's growth takes place.The early stages of mitosis give rise to a microtubule-based cell structure called the Mitotic spindle, which is involved in cell division.The majority of the nucleus is occupied by a compound of DNA and protein known as Chromatin during interphase.The majority of eukaryotes split their nuclei first, and then the rest of the cell divides after Cytokinesis.The organizing hubs for the microtubules that separate the chromosomes during mitosis are called centrosomes.To learn more about mitosis visit the link:
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If there is an asymmetric charge distribution on a molecule creating a positively charged sector and a negatively charged sector, the type of molecule resulting would be ________.
If there is an asymmetric charge distribution on a molecule creating a positively charged sector and a negatively charged sector, the type of molecule resulting would be polar.
What is asymmetric charge distribution?Asymmetric charge distribution may be defined as a type of dissemination of charges between the molecules of compounds in an irregular pattern or at unequal frequencies.
The characteristic of polar molecules is that they occupy a charge on one side of the molecule. These molecules possess a region of partial charge. One side of these molecules is slightly positive and one side of the molecule is slightly negative.
Therefore, the polar molecules occupy an asymmetric charge distribution on a molecule creating a positively charged sector and a negatively charged sector.
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Which diagnostic tests aid in the diagnosis of cystic fibrosis?
Diagnostic tests aid in the diagnosis of cystic fibrosis is a
genetic test that looks for chromosomal abnormalities linked to cystic fibrosis (CF) is frequently performed in addition to a sweat test, which analyzes the quantity of chloride in sweat.
What is a sweat test?An example of a sweat test. The sweat test measures the amount of chloride, a component of perspiration related to salts. There are no needles used in this test. A colorless, odorless chemical (pilocarpine) and a little quantity of electrical stimulation are administered in the first step of the test to activate the sweat glands in a small region of the arm or leg to produce perspiration.
There may be some warmth or tingling there. This part of the exam takes around five minutes. The perspiration is then collected on a piece of gauze, filter paper, or a plastic coil. This process takes 30 minutes. In a medical lab, the quantity of chloride in the collected perspiration is measured.
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What is the relationship between science and technology?
1. Once a science exists a technology automatically exists to go with it.
2. The relationship between is very competitive as engineers are always trying to get ahead of scientists.
3. Before scientific understanding, there has to exist a technology that will assist scientists in making discoveries.
4. Before technologies can exist, there has to be scientific understanding in order to create a technology.
The relationship between science and technology is that before technologies can exist, there has to be scientific understanding in order to create a technology (option D).
What is technology?Technology is the organization and application of scientific knowledge for practical purposes.
On the other hand, science is the collective discipline of study or learning acquired through the scientific method i.e. the sum of knowledge gained from such methods and discipline.
Technology is the usage of the knowledge of science to create products for human benefit. This suggests that science must come before technology.
Therefore, the relationship between science and technology is that before technologies can exist, there has to be scientific understanding in order to create a technology.
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A client with a pathophysiologic condition that affects the desmosomes is most likely to exhibit?
A client with pathophysiology condtions that affects the Desmosomes is most likely to exhibit seperation at the junctions between epithelial cells.
Where are Desmosomes function?Desmosomes are intercellular junctions that confer strong cell to cell adhesion.They are found in epithelia and cardiac muscle and are located at the cell membrane,where they act as anchors for intermediate filaments.
Desmosomes represents major intercellular adhesive junctions at basolateral membranes of epithelial cells and in other tissues.
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Jalil drives from Philadelphia to Pittsburgh. What would be the most appropriate SI unit to use to measure the distance he traveled?
Group of answer choices
Millimeter
Kelvin
Kilogram
Kilometer
The most appropriate unit to measure the distance traveled is Kilometer.
The kilometer is a unit of measurement of length that derives from the meter and belongs to the International System of Units. The word "kilometer" results from the combination of the prefix kilo with the word meter, which is why one kilometer is equivalent to one thousand meters.
Kilometer
How is km measured?A kilometer is a unit of length or measurement used officially to express distances between geographic locations on land in most parts of the world. 1 km = 1000 m.
How to calculate distance in physics?V = v0 + a .The distance will be the result of the velocity multiplied by the time plus the acceleration multiplied by the time squared divided by two.
With this information, we can conclude that kilometer is a Unit of measurement of length that corresponds to one thousand meters.
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The main energy source for the oxygen system during exercise of 2 hours of length would be?
Adenosine Triphosphate main energy source for the oxygen system during exercise of 2 hours of length would be. Adenosine triphosphate (ATP) is the cellular energy source. ATP is a nucleoside triphosphate composed of a nitrogenous base, a ribose sugar, and three serially linked phosphate groups. ATP is an energy-carrying chemical found in all living creatures' cells.
When food molecules are broken down, ATP Adenosine creates chemical energy and uses it to fuel other cellular processes. In the mitochondria of a cell, the process of cellular respiration also results in the production of ATP. Anaerobic respiration, which doesn't require oxygen, or aerobic respiration, which does, are both options for doing this.
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The condition which is known to have been caused by brain damage that might be moderated or reversed is referred to as what type of vegetative state?
Persistent
The condition which is known to have been caused by brain damage that might be moderated or reversed is referred to as persistent type of vegetative state.
What is persistent vegetative state?A coma is a severe or profound condition of unconsciousness, often known as persistent vegetative state. Brain death does not occur in persistent vegetative state. A person who is unconscious yet still conscious is unable to move or react to their surroundings.What is considered to be a persistent vegetative state?According to our definition, a persistent vegetative state is one that develops one month after a traumatic or nontraumatic acute brain damage or that lasts for at least one month in patients with metabolic or degenerative diseases or congenital anomalies.What is the duration of persistent vegetative state?After three months, a persistent vegetative state in adults and children with nontraumatic injuries might be regarded as irreversible; recovery does happen, but it is uncommon and, at best, is accompanied by moderate or severe handicap.To learn more about persistent vegetative state visit:
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After reviewing and analyzing Quintans experimental results, Janelle believe that his experiment contains errors which led to an incorrect conclusion which of the following explains what janelle can do to confirm her analysis of the experiment
She can replicate Quentin's experiment to see if she gets the same results to confirm her analysis of the experiment
What is analysis ?The analysis/goals discussion's are to clearly interpret the findings, examine what they might reveal about the issue in general, consider how your experimental design might have been improved, and consider what might come next in order to fully address the research topic.
Experimental data are statistically analysed to find errors and eliminate them. The errors are brought about by human error, such as a poor experimental design, or by measuring system flaws.Analyzing something involves dissecting it into its constituent elements in order to understand what each one does and how they work together.Learn more about Analysis here:
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Many critical nutrients in our food come in the form of biological macromolecules. what are macromolecules?
The four main biological macromolecules are lipids, proteins, nucleic acids, and carbohydrates. The term "macronutrient" particularly refers to the macromolecules that give the organism its nutritional energy.
What are biological macromolecules?Large, naturally occurring cellular components known as biological macromolecules perform a variety of vital tasks for the development and survival of living things. There are four significant categories of biological macromolecules: lipids, proteins, nucleic acids, and carbohydrates.
Proteins, nucleic acids, and polysaccharides are typical examples of macromolecules.
Macromolecules are enormous molecules that fill a cell and give it vital life-sustaining activities. Macromolecules, for instance, offer structural support, serve as a reservoir for stored energy, have the capacity to store and retrieve genetic information, and can speed up biological operations.
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What best describes the action of nonsteroidal anti-inflammatory drugs (nsaids)?
Non steroidal anti inflammatory drugs are medicines that are widely used to relieve pain, reduce inflammation, and bring down a high temperature.
What is the excellent anti inflammatory and reduces swelling and pain ?In contrast to meals that promote the generation of free radicals, foods high in antioxidants are preferred in an anti-inflammatory diet. Oily fish include omega-3 fatty acids, which may aid in lowering the body's levels of inflammatory proteins. This is another effect that fibre may have, according to the Arthritis Foundation.
Non steroidal anti inflammatory drugs also known as NSAIDs are medicines that are used to relieve pain , and reduce swelling. Examples include aspirin , naproxen , ibuprofen, diclofenac and inhibitors.
The mechanism of action of NSAIDs is the inhibition of the enzyme cyclooxygenase .
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