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Brums [2.3K]
3 years ago
13

Somebody help me please

Biology
1 answer:
inna [77]3 years ago
4 0

Answer:

ppap

Explanation:

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Which of the following is true about the role of genetic and environmental factors in human health?
cricket20 [7]

Answer:

E) Certain environments can lead to an increased risk of developing certain diseases.

Explanation:

The lesson states that specific environments can increase the chance of health problems.

7 0
3 years ago
If GFR is 125 ml/min, and you are studying a drug that has a renal clearance rate of 20 ml/min, you can conclude that
ahrayia [7]

Answer:

(B). The drug is reabsorbed.

Explanation:

Renal clearance rate determines the excretion of drugs into the urine during excretion. It is used to study the main process associated with a drug's renal excretion.

When the renal clearance rate is lower than GFR (glomerulus filtration rate), the drug is absorbed in the renal tubules. When the renal clearance rate is higher than GFR, the drug is secreted into the urine. When the renal clearance rate is equal to the GFR, the drug is neither reabsorbed nor secreted.

As for given drug, renal clearance is 20 ml/min (less than GFR), this drug will reabsorbed.

Thus, the correct answer is option (B).

4 0
3 years ago
Tetanus is a(n): a. muscle contraction of sustained force resulting from repeated action potentials.b. contraction where the mus
Natali5045456 [20]

Answer: muscle contraction of sustained force resulting from repeated action potentials. (Option A)

Explanation: Tetanus is also called physiologic tetanus. Tetanus refers to the contraction of the muscle, which is established when the motor nerve that supply nerves to a skeletal muscle produces action potentials at a very high degree.

However, tetanic contraction is usually a normal process (such as when carrying a heavy box). Also, muscles can be shorten, lengthen or remain constant length during tetanic contractions.

7 0
3 years ago
In the classification of living organisms, which of the following is an example of a domain?
cupoosta [38]

Answer:

it's BACTERIA

Explanation:

There are three widely recognized domains: Archaea, Bacteria, and Eukarya. Viruses lack many traits of living things so the majority of scientists do not classify them as living organisms.

6 0
3 years ago
Which of the following is true about sexual reproduction?
VikaD [51]

Answer:

C. Haploid Cells formed by meiosis combine to produce a diploid cell.

5 0
3 years ago
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