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LenaWriter [7]
3 years ago
13

The letter D represents a _______ (which are three based on the mRNA).

Biology
1 answer:
skad [1K]3 years ago
8 0

Answer:The genetic code is based upon the reading of how many bases at a time? A. one. B. two. C. three. D. four.

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Which of the following may cause a 12-year-old to have a height above 6 feet?
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Answer:

adefective adrenal gland can lead to oversecretion of growth hormones

8 0
3 years ago
The saturation of hemoglobin is __________% at the arterial PO2 of 95 mmHg, and is __________% at the venous PO2 of 40 mmHg.
ra1l [238]

The saturation of hemoglobin is <u>100% </u>at the arterial PO₂ of 95 mmg and is <u>75% </u>at the venous PO₂ of 40 mmHg

<h3>Saturation of Hemoglobin</h3>

The saturation of hemoglobin at the arterial PO₂ is 100 percent due to the constant supply of oxygen taken in from the environment. while at the venous PO₂ the hemoglobin is 75% due to the limited supply of oxygen.

Hence we can conclude that The saturation of hemoglobin is <u>100% </u>at the arterial PO₂ of 95 mmg and is <u>75% </u>at the venous PO₂ of 40 mmHg.

Learn more about Hemoglobin : brainly.com/question/10122738

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2 years ago
Which example of artificial selection is caused indirectly by human activity?
olya-2409 [2.1K]
<span>D.) increased number of small crabs because fishing nets catch mostly large crabs
This situation is caused indirectly.</span>
3 0
3 years ago
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What are 3 different shapes or structure of carbon based molecules?
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1. Cyclic
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I hope this helps
7 0
3 years ago
Eukaryotes can have both the mitochondria and chloroplasts.<br> True<br> O False
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