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trapecia [35]
3 years ago
5

PLEASE HELP!!!!!

Biology
2 answers:
Sphinxa [80]3 years ago
6 0

Answer : The correct answer for the blank is -

B. nitrogen bases.

DNA (deoxyribonucleic acid) is considered as the genetic material of living organisms and it is passed from one generation to the next generation.

It is composed of sequence of small units, called nucleotide that is primarily made up of three parts-

Nitrogenous base (adenine, thymine, cytosine, and guanine) phosphate group, and deoxyribose sugar.

One living organism is different from another because of the sequence of nucleotides (and thus sequence of nitrogen bases) present in their respective DNA strands.

DNA is first transcribed into mRNA (messenger RNA), which is then converted into particular protein (according to the nucleotide sequence).

The protien is responsible for specific traits in thr organsim.

Thus, option B) is the right answer.

Sophie [7]3 years ago
3 0
The answer would be B. hope this helped 
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Creates unique set of DNA.<br> Does Mitosis or meiosis? Or both
Rainbow [258]

Answer:

Meiosis

Explanation:

Mitosis creates an identical set of daughter cells to the parent cells through asexual reproduction but meiosis creates a set of sex cells that are identical to each other but not to the parent cell and this is through sexual reproduction.

4 0
3 years ago
When alcohol intake exceeds the body's ability to metabolize it, excess alcohol __________.
katen-ka-za [31]

Answer:

becomes accumulated in the blood

Explanation:

The processing of alcohol is constant in every individual. The rate at which alcohol stays in someone's body is determined by how much of it is consumed.

Alcohol enters the digestive system once ingested and travels to the stomach and small intestines. The amount of alcohol absorbed in the small intestine enters directly to the bloodstream. Once in the blood, alcohol is circulated with it. The liver is responsible for the metabolic elimination of most (about 95%) of ingested alcohol from the body. If an individual consumes more than this, the system becomes saturated, and the additional alcohol will accumulate in the blood and other tissues until it can be metabolized. If this happens frequently or too fast, damage to the brain and tissues of the body can occur.

Blood Alcohol Concentration (BAC) depends on the amount of alcohol consumed and the rate at which the individual's body metabolizes alcohol. Because the metabolism of alcohol by the body is constant, taking in alcohol at a rate higher than the rate of metabolizing it results in a cumulative effect and increase in the blood alcohol concentration.

It is important to note that, the more one drinks the longer alcohol stays in the system.

6 0
3 years ago
In the first 2.5 hours after a radical neck dissection, 40 ml of medium-red, bloody fluid is obtained from the client's drainage
cluponka [151]
The nurse should assess the patient vital sign and notify the healthcare provider. For 2.5 hour after neck dissection, production of 40ml by the drainage is a bit excessive. There might be a bleeding in the site of operation that becomes the source of the drainage. Change dressing will not do anything. Applying pressure can be done if the site of bleeding is known.
7 0
3 years ago
A nurse is teaching a client with glaucoma the proper technique for instilling eye drops. the nurse determines that teaching is
notka56 [123]

Answer: Eye drops are effective when it placed into the eyes with care and proper instructions.

Eye drops should be placed in the lower conjunctival sac that starts at the inner side of the eye not the outer side called as canthus.

If the eye drops are dropeed on the cornea of the eyes and this causes discomfort and hence should be avoided.

It should not be placed on the opening of the lacrimal ducts otherwise it will avoid the systemic absorption.






5 0
3 years ago
Complementary base-pairing rules simply state that
Rudiy27
I’m pretty sure the answer is D
7 0
3 years ago
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