the ___ is near the bottom of the water and does not receive sunlight. no photosynthesis can occur here.​

Answer:

hello there

Explanation:

The gravity on Jupiter is greater than the gravity on Earth because Jupiter is more massive. Although Jupiter is a great deal larger in size, its surface gravity is just 2.4 times that of the surface gravity of Earth. This is because Jupiter is mostly made up of gases.

Answer:

Goes into resting position.

Explanation:

The genes become dormant or in resting position that break down carbohydrates when cats eat lipids and fats, but no carbohydrates because of no use of that genes. The genes can't give instructions to the hormones that produces enzymes which take part in the digestion of carbohydrates so due to no need for the genes of carbohydrates, the genes goes into resting position until carbohydrate is eaten by the cat.

The two antimicrobial agents that meet all critical requirements for a surgical prep are: c. CHG (chlorhexidine gluconate) and povidone-iodine.

These agents have been commonly used in surgical preps due to their broad-spectrum antimicrobial activity, persistent effect, and compatibility with the skin. Both CHG and povidone-iodine have demonstrated efficacy against a wide range of microorganisms, including bacteria, viruses, and fungi. They are effective in reducing the risk of surgical site infections when used as part of the preoperative preparation process.

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Answer:

nucleic acids

DNA replication process is the event during which the molecule duplicates. It occurs in the interphase and involved different enzymes, a DNA molecule, and free nucleotides. Image attached.

DNA replication is the process through which DNI molecule duplicates. This event takes place during the S stage of the interphase. So when the cell divides during mitosis or meiosis, each cell will get a complete set of chromosomes.

DNI replication is semi-conservative because each new molecule carries an original DNI strand and a new one. The fact that the new molecule is composed of an original strand makes it semi-conservative. The old existing strands are used to synthesize the new complementary strand.

The origin of the replication requires helicase enzymes to break hydrogen bonds and separate the two original strands. The topoisomerase enzyme is necessary to release tension. Other proteins are also needed to join the strains and keep them separated.

Once the molecule is opened, there is a region named replication forks. DNA polymerase makes the new nucleotides enter into the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs timine, and cytosine pairs guanine.

DNA strands are antiparallel, and replication occurs only in 5'-3' direction. So one of the strands will replicate continuously, while the other strain will be formed by short fragments known as Okazaki fragments.

Primers are needed to make the DNA polymerase work. Primers are small units of RNA and are placed at the beginning of each new fragment.

You will find the labelled Image in the attached files.

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The philosophy of social justice emphasizes fairness, equality, and collective responsibility, while the philosophy of market justice stresses individual responsibility, personal freedom, and a laissez-faire approach to social issues.

Proponents of social justice argue that it is the government's responsibility to ensure that everyone has access to essential health services, regardless of their ability to pay. They believe that access to health care is a basic human right and that the government should take an active role in reducing health disparities and promoting social equality. Social justice advocates support policies that provide universal health coverage, regulate the health care industry, and invest in public health programs.

On the other hand, supporters of market justice believe that individuals are responsible for their own health and that the government's role should be limited to creating a competitive market for health services. They argue that free-market competition will drive down the cost of health care and improve its quality. Market justice advocates support policies that encourage people to take personal responsibility for their health, such as health savings accounts and tax incentives for healthy behavior.

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Answer:

Some diseases can be transferred by infected droplets contacting surfaces of the eye, nose, or mouth. This is referred to as droplet contact transmission. Droplets containing microorganisms can be generated when an infected person coughs, sneezes, or talks.

Answer:

c. 50%

Explanation:

i just searched the answer up lol

Answer:

C

Explanation:

The primary functions of whales include feeding, reproduction, communication, and migration.

Whales are primarily filter feeders or predators, depending on the species.

Filter-feeding whales, such as baleen whales, have baleen plates in their mouths that allow them to filter out small prey, such as krill or small fish, from large volumes of water.

Predatory whales, such as toothed whales, hunt and feed on various marine organisms, including fish, squid, and marine mammals.

Reproduction is another important function for whales. Most whale species have a gestation period of several months, with females giving birth to a single calf.

The calves are nursed with milk from their mothers and rely on their care for a period of time until they become independent.

Communication is vital for whales, as they rely on vocalizations to communicate with other members of their pod.

Whales produce a variety of sounds, including songs, clicks, and whistles, which serve purposes such as mating, social interactions, and navigation.

Migration is a common behavior observed in many whale species. Whales undertake long-distance migrations, often covering thousands of kilometers, to reach feeding grounds in nutrient-rich waters or to reproduce in specific breeding areas.

These migrations are driven by seasonal changes in food availability and environmental conditions.

In summary, the primary functions of whales encompass feeding, reproduction, communication, and migration, all of which are essential for their survival and successful adaptation to their marine environments.

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The Krebs cycle, also referred to as the citric acid cycle, is a series of chemical reactions that take place in the mitochondria of eukaryotic cells.

During the cycle, various metabolites are produced and then further oxidized to produce energy in the form of ATP. The answer to how many different metabolites are directly oxidized during the Krebs cycle is two.The two metabolites that are directly oxidized during the Krebs cycle are succinate and alpha-ketoglutarate. These metabolites are oxidized through the actions of two enzymes: succinate dehydrogenase and alpha-ketoglutarate dehydrogenase. These reactions result in the production of energy in the form of NADH and FADH2, which are then used in the electron transport chain to produce ATP.It is important to note that the Krebs cycle involves many other reactions and produces many other metabolites that play important roles in cellular metabolism, but only succinate and alpha-ketoglutarate are directly oxidized during the cycle.

The answer to how many different metabolites are directly oxidized during the Krebs cycle is two.The two metabolites that are directly oxidized during the Krebs cycle are succinate and alpha-ketoglutarate.

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The article examines the clinical applications of CTCs and ctDNA as liquid biopsies, providing valuable information for cancer diagnosis and monitoring.

The article "Clinical Applications of Circulating Tumor Cells and Circulating Tumor DNA as Liquid Biopsy" by Alix-Panabières and Pantel (2016) explores the potential uses of circulating tumor cells (CTCs) and circulating tumor DNA (ctDNA) as liquid biopsies in cancer diagnosis and monitoring. Liquid biopsies offer a minimally invasive alternative to traditional tissue biopsies and provide valuable information about tumor characteristics and treatment response. The authors discuss various clinical applications, including early cancer detection, prediction of treatment response and prognosis, monitoring minimal residual disease, and guiding personalized therapies. They highlight the promising potential of CTCs and ctDNA as biomarkers for improved cancer management and personalized medicine.

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Sea urchins, starfish, sea cucumbers, and sand dollars, are all invertebrate animals.  This statement is True

The group of marine invertebrates known as echinoderms includes starfish, brittle stars, sea cucumbers, sea urchins, sand dollars, and crinoids. They are one of the most diverse groups of marine invertebrates and are crucial to the ecology of both shallow waters and the deep ocean.

The potential effects of ocean acidification on echinoderms in the near future were examined by Dupont et al. in 2010. Echinoderms are surprisingly resilient to the effects of acidification, according to their analysis of the literature, but they also found significant variations in sensitivity between populations and species. The majority of the studies they reviewed were based on recent or interim observations and experiments. Long-term studies of echinoderm sensitivity to ocean acidification are rare, just like those of other calcifiers mentioned earlier. According to Dupont et al. (2010), each species'

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Answer:

sucrase - sucrose

Explanation:

Answer:

It doesn’t pinch in for a plant cell because a plant cell has a cell wall. It grows a cell plate

I’m animals cells it should pinch in, but if it doesn’t, the cell can’t divide and you just end up with one cell containing 2 nuclei

Even if all the cells have the same DNA they biochemical function are different, that's because differents sets of genes must be turned on and off in each cell type by the action of enzymes and other molecules. Each cell have the same 20,000 or so genes but they are biochemically selected by the action of molecules as hormones and chemical signaling. Therefore, different cells use different parts of the DNA code as directions.

Answer: Lipid production occurs at slower rate.

Explanation:

The ethanol or ethyl alcohol is a hepatotoxic which involves the redox changes in the NADH that results due to the oxidation of the alcohol dehydrogenase enzyme. It affects the metabolism of the lipids, amino acids, carbohydrates and proteins in the body. As the liver cells get engaged in metabolism of regular alcohol or barbiturate. The liver cells get damaged in this process. The ethanol is metabolized into acetaldehyde. So, the lipid production as a metabolite occurs at a slower rate.

Answer:

The talons on the Peregrine Falcon are adapted to grasp prey and when they do this they often pierce the flesh. They are known for snatching smaller birds straight out of the air with their talons.

Explanation:

The study of changes is called evolution.

The correct answer is described below.

The talons on the Peregrine Falcon are adapted to grasp prey and when they do this they often pierce the flesh. They are known for snatching smaller birds straight out of the air with their talons.

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Answer: In the first phase of mitosis, called interphase, centrioles replicate. This is the phase immediately prior to cell division, which marks the start of mitosis and meiosis in the cell cycle. Prophase and Asters and the Mitotic Spindle In prophase, each centrosome with centrioles migrates toward opposite ends of the cell.

Explanation:

Answer:

Prophase

Explanation:

In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles (sides) of the cell.

Answer:

If a lavender-topped tube is underfilled, it means that there is not enough blood in the tube to meet the required minimum volume specified by the manufacturer. Underfilling can lead to several problems in the patient's test results, including:

Inaccurate results: The minimum volume of blood required for coagulation tests in a lavender-topped tube is crucial for obtaining accurate results. Underfilling can lead to improper blood-to-anticoagulant ratio, which may result in incorrect test results.

Hemolysis: Underfilling can cause excessive mixing of blood and anticoagulant, leading to the rupture of red blood cells or hemolysis. Hemolysis can alter the concentration of analytes, including potassium, lactate dehydrogenase (LDH), and hemoglobin, leading to erroneous test results.

Platelet activation: Lavender-topped tubes are not recommended for platelet function tests because EDTA can cause platelet activation and aggregation, leading to inaccurate test results. Underfilling can further exacerbate this problem by promoting platelet activation due to insufficient anticoagulant concentration.

Repeat testing: Underfilled lavender-topped tubes may require a repeat blood draw, which can be a source of discomfort and inconvenience for the patient. Repeat testing can also lead to additional costs and delays in obtaining test results.

In summary, underfilling of lavender-topped tubes can cause several problems in the patient's test results, including inaccurate results, hemolysis, platelet activation, and the need for repeat testing. It is essential to follow the manufacturer's instructions and fill the tubes to the specified minimum volume to obtain reliable test results.

Explanation:

If a lavender-topped tube is underfilled, the test results can be affected in several ways. The lavender-topped tube contains an anticoagulant called EDTA, which prevents the blood from clotting. If the tube is underfilled, there may not be enough EDTA to prevent clotting, which can lead to inaccurate test results.

Additionally, underfilling can lead to a dilution of the blood sample, which can also affect the accuracy of the test results. This can lead to false negatives or false positives, which can have serious consequences for the patient's health and treatment plan. It is important to ensure that the lavender-topped tube is filled to the appropriate level to avoid these potential problems and ensure accurate test results.

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Explanation:

a hybrid is a mixture of two different things resulting in something that has a little bit of both

Answer:

A hybrid is an animal or plant resulting from a cross between genetically unlike individuals,a picture is below as an example of a HYBRID

Also, a hybrid can be something changed after being created.

Hybrids can be; cars,animals and even people (nephilim).

I hope this helps

Natural selection acts on randomly produced variation within a population, with advantageous Traits often resulting from mutations.

Natural selection is a fundamental process in evolution that acts on (b) randomly produced variation within a population. It occurs when individuals with specific traits are more likely to survive and reproduce than those without those traits. These advantageous traits, often arising from (d) mutations, are passed down to the next generation, allowing the species to adapt to their environment over time.

It's important to note that natural selection does not act on (a) the needs of a species or (c) the sex cells directly. Rather, it is an outcome of differential survival and reproduction rates among individuals with varying traits, driven by environmental factors and genetic variation. Mutations can create new genetic variation in a population, and if a mutation leads to an advantageous trait, it may increase in frequency due to natural selection.

In summary, natural selection acts on randomly produced variation within a population, with advantageous traits often resulting from mutations. It is a key mechanism driving evolution, shaping the adaptations of species over time.

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Answer:

The cell types in a multicellular organism become different from one another because they synthesize and accumulate different sets of RNA and protein molecules. They generally do this without altering the sequence of their DNA.

Explanation:

Answer:

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Slowing the rate of ATP hydrolysis at the myosin molecule would make the muscle contraction slower.

Muscle contraction is a complex process that involves the interaction between actin and myosin filaments within muscle cells.

The myosin molecule consists of a tail and a globular head that binds to actin.

The head of the myosin molecule hydrolyzes ATP to ADP and inorganic phosphate, releasing energy that allows it to change its conformation and move along the actin filament.

ATP hydrolysis is required for the myosin head to release from the actin filament and reset for the next contraction cycle.

If the rate of ATP hydrolysis is slowed down, myosin will not be able to detach as quickly from actin, which will slow down the overall muscle contraction cycle.

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Evidence for epigenetic influences on sexual orientation comes from a recent study showing that methylation patterns in five DNA regions are 70% accurate in predicting which of a twin pair identifies as homosexual.

This demonstrates that epigenetic factors, or chemical modifications to the DNA, can play a significant role in influencing an individual's sexual orientation. Epigenetic modifications act as temporary "switches" that regulate how the genes are expressed. Of the pairs of identical twins in which one twin is homosexual, the other twin, despite having the same genome, only has a 20-50% chance of being homosexual as well. Epigenetic mechanisms are affected by several factors and processes including development in utero and in childhood, environmental chemicals, drugs and pharmaceuticals, ageing, and diet.

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During translation, the molecule that bears the codon is mRNA (messenger RNA), while the molecule bearing the anticodon is tRNA (transfer RNA). Peptidyl transferase is an enzyme that plays a crucial role in forming peptide bonds between amino acids during protein synthesis. The main difference between the A and P sites is their function during translation.

The A site (aminoacyl-tRNA site) and the P site (peptidyl-tRNA site) are two adjacent sites in the ribosome, which is the molecular machine that carries out translation.

The A site is where the incoming aminoacyl-tRNA, carrying the next amino acid to be added to the growing polypeptide chain, binds to the ribosome. The anticodon of the tRNA base pairs with the codon on the mRNA, ensuring that the correct amino acid is added to the chain. Once the tRNA is in the A site, the peptidyl transferase catalyzes the formation of a peptide bond between the amino acid in the A site and the polypeptide chain in the P site.

The P site holds the tRNA carrying the growing polypeptide chain. After the peptide bond formation, the tRNA in the P site, now without its amino acid, is transferred to the E site (exit site) and released from the ribosome. The ribosome then moves along the mRNA, shifting the tRNA with the polypeptide chain from the A site to the P site, making room for the next aminoacyl-tRNA to enter the A site.

In summary, the A site is where the new aminoacyl-tRNA binds, while the P site holds the tRNA with the growing polypeptide chain during translation.

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The black guinea pig is heterozygous (Bb) for fur color, as all black offspring are produced when mating with a white guinea pig.

To determine the black guinea pig's genotype, we can use two Punnett squares to show the possible outcomes for both homozygous dominant (BB) and heterozygous (Bb) scenarios. When the black guinea pig is homozygous dominant (BB) and mates with a white guinea pig (bb), all offspring will have the genotype Bb, resulting in black fur. In the second scenario, if the black guinea pig is heterozygous (Bb) and mates with a white guinea pig (bb), 50% of the offspring will have the genotype Bb (black fur) and 50% will have the genotype bb (white fur). Since all offspring are black, this indicates that the black guinea pig is heterozygous (Bb) for fur color.

Heterozygous means that a person has two different alleles for a gene. Homozygous (bb) means that a cow has two alleles for a red coat. A bull with two alleles for a dark coat is homozygous (BB). A calf that has one allele for red coat tone and one allele for dark coat tone is heterozygous (Bb).

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