Tabulate the differences between DNA polymerase and RNA polymerase

Many prokaryotes are able to use molecules such as b. Nitrate c. carbon dioxide and d. Sulfur. These three are the correct options.

Prokaryotes are unicellular beings that are deficit of a nucleus and other membrane-bound organelles. They are classified into two domains: Bacteria and Archaea. Prokaryotes are typically smaller and simpler in structure than eukaryotic cells, and they are found in a wide range of environments, including soil, water, and inside other organisms. Some prokaryotes are capable of photosynthesis, while others obtain energy by breaking down organic matter or through chemosynthesis. Prokaryotes play important roles in many ecological processes and are used in various industrial applications, such as bioremediation and fermentation.

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The full question is:

Select the molecules that many prokaryotes are able to use as final electron acceptors during anaerobic respiration.

a. Alcohol

b. Nitrate

c. carbon dioxide

d. Sulfur

e. Acetic acid

Answer: In prokaryotes, the electron transport chain is in the plasma membrane.

Explanation: Unlike eukaryotes, prokaryotes do not have mitochondria where the electron transport chain occurs. Instead, this process takes place in their plasma membrane.

Starch: Starch is the main storage carbohydrate source in plants.

Starch serves as a carbohydrate energy store

Cellulose: Cellulose is the main structural component of the cell wall of plants.

Cellulose is involved in the building of cellular structures like cell walls.

Glycogen: Glycogen is the main storage carbohydrate energy source of fungi and animals.

Glycogen serves as a carbohydrate energy store.

Starch, cellulose, and glycogen are polysaccharides found in organisms. Starch is found in plants as their major storage form of carbohydrates. Linear chains of starch are called amylose and when branched they are called amylopectin. Glycogen is similar to amylopectin but is highly branched. It is the major carbohydrate storage form in animals and fungi. Cellulose is a linear polysaccharide, which forms hydrogen bonds among several cellulose chains to form a fibrous structure. It is the major component of the cell wall of plants, some algae, and fungi. Thus, the main difference between starch cellulose and glycogen is their role in each organism.

Answer:

Some of the viruses infecting humans are indeed capable of causing severe and often lethal diseases, but other viruses can be manipulated to be beneficial to human health. These viruses offer the potential to cure cancer, correct genetic disorders, or fight pathogenic viral infections.

Explanation:

Answer:

Arteries have thick walls and small lumens to withstand the high pressure of blood being pumped from the heart. Veins, on the other hand, have thinner walls and larger lumens to accommodate the lower pressure blood being returned to the heart. These structural differences help each type of vessel carry out its specific role in the circulatory system and maintain proper blood flow and pressure.

Fungi are important decomposers, especially in forests. Some kinds of fungi, such as mushrooms, look like plants.

Decomposers (fungi, bacteria, invertebrates such as worms and insects) have the ability to break down dead organisms into smaller particles and create new compounds. We use decomposers to restore the natural nutrient cycle through controlled composting.

The two common examples of decomposers are bacteria and fungi. They play an important role in clearing the debris of dead remains of plants and animals and convert them into humus which enriches the nutrients of the soil.

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These are the statements with correct capitalization and punctuation:

Growing trees is essential for the environment. Trees provide many benefits to the environment, including: Reducing air pollution, Providing shade, Improving air quality, Providing habitat for wildlife, Storing water, Reducing noise pollution.

Smart buildings reduce electricity costs. Smart buildings are designed to use energy efficiently, which can help to reduce electricity costs. Some of the ways that smart buildings can reduce energy use include: Using motion sensors to turn off lights when no one is in a room, Using automatic blinds to control the amount of sunlight that enters a room and Using energy-efficient appliances and lighting.

Vegetarians do not eat any food that comes from animals. This includes meat, poultry, fish, and seafood. Vegetarians may choose to eat a vegetarian diet for a variety of reasons, including: To improve their health, To reduce their environmental impact, To be more compassionate towards animals.

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Complete question:

Pay attention to capitalization and punctuation

1. is/ the environment. / Growing/essential/trees/ for

2. costs. /Smart/ electricity/reduce / buildings

3. from / do not eat / Vegetarians / any food / that comes / animals.

To answer this question we need to remember quickly the structure of DNA. Each nucleotide of DNA is composed of deoxyribose (pentose), a phosphate group, and a nitrogenated base that can be Adenine, Guanine, Cytokine, and Thymine, in the strand each nucleotide is joined with the next by the phosphate group and carbon in the next pentose, each base is paired with its complementary interacting through hydrogen bonds.

The structures are as follows

a.-Adenine, Puric nitrogenated base

b.-Cytokine, Primidic nitrogenated base

c.-Adenine, Puric nitrogenated base

d.-Thymine, Pirimidic nitrogenated base

e.-Guanine, Puric nitrogenated base

f.- Cytokine, Primidic nitrogenated base

g.-Nucleotide

h.-Hydrogen bond

i.-Pentose phosphate

Answer:

Amino acids and Proteins

Explanation:

Plants as well as other living organisms require certain nutrients for their growth and development. One major inorganic nutrient that is needed by plants is NITROGEN, obtained in its compound form called nitrates. Nitrogen is necessary component for building amino acids and proteins in the cell because nitrogen is an integral element in the structure of AMINO ACIDS. Nitrogen makes up the amine functional group of amino acids (NH2).

Hence, If there were no nitrogen compounds in the soil, the most immediate effect on plants growing in that soil would be difficulty in synthesizing AMINO ACIDS and subsequently PROTEINS.

Answer:

Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell's genetic instructions. The major proteins in chromatin are histones, which help package the DNA in a compact form that fits in the cell nucleus. Chromatin structure plays a key role in regulating gene expression by allowing DNA accessibility to transcriptional machinery and transcription factors.

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The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell is approximately 4 moles of ATP.

Since there are 2 moles of mitochondrial NADH, the total ATP yield would be around 4 to 6 moles of ATP. However, the most accurate option among the given choices is 4 moles of ATP.

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Answer:

utterly blind

Explanation:

I am smart, Let me answer questoon.

Answer:

The answer of the question is 50%

Answer:

b. Grass

Explanation:

Answer:

C. The atom determines the chemical property of an element.

Explanation:

hope this helps!

The atom determines the chemical property of an element. Therefore, option (C) is correct.

In the 19th century, it was understood that atoms determined the chemical properties of elements. Various investigations and theories proposed by scientists such as John Dalton, Dmitri Mendeleev, and J.J. Thomson led to the development of this understanding.

They observed that various elements exhibited distinct chemical behaviours and properties, which they attributed to the atoms' distinct structure and composition. This knowledge contributed to the development of atomic theory in the nineteenth century by laying the groundwork for the periodic table.

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Answer:

maybe a 3-D model or a 2-D

Answer:

Hope this helps!

Explanation:

Answer:

......

Galileo Galilie....

Anaphase occurs during the M phase (mitosis) of the cell cycle and is not represented by any of the provided options (A, B, C, or D).

Therefore, the correct answer is not provided in the given options. Anaphase occurs during the M phase or mitosis and is not associated with any specific phase (A, B, C, or D) mentioned in the question.

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Answer:

review all proposals for animal research to be sure the procedures to be used are appropriate and humane.

Explanation:

The Institutional Animal Care and Use Committee (IACUC) is a federal committee responsible for approving and/or prohibiting the use of animal (nonhuman vertebrate) subjects for research, testing and teaching purposes, as well as the inspection of animal facilities. IACUC evaluates the institution's animal programs and procedures as described by the Office of Laboratory Animal Welfare (OLAW). This committee has the task to verify animal's well-being by minimizing pain and distress (for example, by ensuring the use of non-invasive methods when possible). Researchers/educators that use animals for research/teaching purposes must previously submit a written request defined by the IACUC's guidelines.

The color of dog breeds can be black (BB or Bb) or brown (bb), and the ability to create pigment depends on the presence of the A gene (AA or Aa). The aa genotype results in no color (albino/white). Punnett squares can be used to predict the possible genotypes and phenotypes resulting from a cross between two dogs.

To determine the possible outcomes of a cross between two dogs, we can use a dihybrid Punnett square. Let's assume one dog is black (BbAa) and the other is brown (bbAA).

The Punnett square for the BbAa x bbAA cross would look like this:

 Bb    Ba

bb | Bbba | Bbaa

bb | bbba | bbba

From the Punnett square, we can see that there are four possible genotypes for the offspring: Bbba, Bbaa, bbba, and bbba. Among these genotypes, the Bbba and Bbaa genotypes will result in black-colored dogs, while the bbba and bbba genotypes will result in brown-colored dogs.

It's important to note that the presence of the A gene is necessary for color to be expressed, so the aa genotype would result in no color (albino/white) regardless of the B gene.

In summary, the use of a dihybrid Punnett square allows us to predict the possible genotypes and phenotypes of offspring resulting from a cross between dogs with different color and pigment gene combinations.

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Based on the provided information, it is not possible to determine whether the prescription can be billed to Medicare Part B or not.

Medicare Part B is a component of the United States government's Medicare program, which provides medical insurance coverage to eligible individuals. Part B primarily covers outpatient services, including doctor visits, medical supplies, and certain prescription medications. However, not all prescriptions are automatically covered under Medicare Part B.

To determine whether a specific prescription can be billed to Medicare Part B, several factors come into play. These include the coverage policies and guidelines set by Medicare, which outline the specific criteria for reimbursement. Medicare Part B generally covers medications that are deemed medically necessary for the treatment of a condition or illness.

The decision to bill a prescription to Medicare Part B depends on various factors such as the specific coverage policies and guidelines set by Medicare, the medical necessity of the prescribed item, and the individual's eligibility for Part B benefits.

Therefore, it is not possible to bill this prescription to Medicare Part B.

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Answer:

specimen

for collection of specimens

Answer:

the last one

Explanation:

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The student's score in the concentration test is the dependent variable. Option B is correct.

It is the variable that is dependent upon the other factors in the experiment. It is usually the final result of the experiment.

The student's score on the concentration test depends upon the student's ability to concentrate,  stay awake, and heart rate.

Students' ability to concentrate,  stay awake, and heart rate is independent variables.

Therefore, the student's score in the concentration test is the dependent variable.

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Answer:

The Ventral (anterior) trunk.

Explanation:

Generally speaking, the anterior/ventral ramus innervates the skin and muscle on the anterior aspect of the trunk.

!DISCLAIMER!  I am not 100% sure on this.

Explanation:HIV attacks a specific type of immune system cell in the body. It's known as the CD4 helper cell or T cell. When HIV destroys this cell, it becomes harder for the body to fight off other infections. When HIV is left untreated, even a minor infection such as a cold can be much more severe.

Because HIV can hide inside of cells

This part of the bike comes in dropped or raised styles, and either version can be fitted on any bike and this is known as saddle

A bicycle, commonly known as a bike, is a steerable, two-wheeled vehicle that is propelled by the rider's feet.

The front wheel of a normal bicycle is held in a rotating fork, and the wheels are positioned in line in a metal frame. The rider steers by swaying and turning handlebars that are attached to the fork while seated on a saddle.

Hence, it can be seen that the saddle of a bicycle can come in dropped or raised styles, and either version can be fitted on any bike

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Answer:The new knowledge gained from Frederick Griffith's work with pneumococci bacteria is that bacteria contain a physical substance that can change the structure of other bacteria. Therefore, option 3 is the correct answer.

Explanation:

Answer:

There could be chemical reactions like indigestion, fermentation, putrefaction and gas formation and, if prolonged, can lead to toxemia and disease.

Explanation:

Answer:

Bad food combinations can lead to stomach ache, bloating, fatigue, gas, and discomfort. If you continue consuming the wrong food combinations for a long period, it can result in rashes, chronic digestion problems, and bad breath.

Explanation:

Answer:

1. Receptor (nociceptor).

2. Afferent neurons.

3. Spinal cord.

4. Motor neurons.

5. Efferent neuron (effector).

Explanation:

In Biology, stimulus can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal). Thus, all living organisms (both animals and plants) respond to changes in their environment and consequently, an appropriate response or reaction is made. Also, stimulus arising from within the organism is known as internal stimulus while those from its environment are known as the external stimulus.

In organisms, the specialized cells that detect stimulus are generally known as sensory receptors while a group of these receptors is referred to as sense organ.

In this scenario, you accidentally stub your toe on a chair when walking in a darkened room. A receptor (nociceptor) relays this information by sensory nerves in the afferent neurons to the spinal cord, which in this case is the spinal cord. You immediately step back because the spinal cord sends a command via the motor neurons to your leg muscles, which are acting as the efferent neuron (effector).