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Musya8 [376]
3 years ago
6

Why does the E.T.S. need oxygen whereas Glycolysis does not?

Biology
1 answer:
amm18123 years ago
5 0

Glycolysis. ... Although glycolysis doesn't require oxygen, the fate of the pyruvate molecules depends on whether oxygen is present. If oxygen isn't available, the pyruvate is converted to lactate, and no additional ATP is produced from this conversion.

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The phenomenon causing the greenhouse effect is that ________ in the lower atmosphere selectively absorbs reradiated ________ ra
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The answer is carbon dioxide, methane, and other gases; infrared. The greenhouse effect is the procedure by which radiation from a planet's environment warms the planet's surface to a temperature above what it would be without its air. Earth's regular greenhouse effect is basic to supporting life. Human exercises, primarily the consumption of non-renewable energy sources and clearing of backwoods, have fortified the nursery impact and caused a dangerous atmospheric division.
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Which of the following statements correctly relates mutations and survival rates of plants?
kiruha [24]
The third one is the right answer.
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This fossil bird and this living salamander both have tails. However, they have different tail structures. The bird has a very s
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6 0
2 years ago
In animals, the inability to make the pigment melanin results in albinism, a recessive autosomal condition. Two unaffected paren
Fittoniya [83]

Answer: 1/16, or approximately 6.25% (see explanation below)

Explanation:

Answering this question requires two steps.

First, we need to figure out the probability that this couple will have a child with albinism in the first place. We know the following:

- Both parents are unaffected.

- The couple has already had one affected child.

- Albinism follows an autosomal recessive inheritance pattern.

Let ( M = normal gene ) and ( m = mutated gene ). Since the condition is recessive, the affected child can be assumed to have a “mm” genotype. Barring the possibility of a de novo mutation (which are assumed to be rare), the affected child must have inherited one ”m” allele from each parent. Since both of them are unaffected, however, we can assume that they are both carriers (genotype “Mm”). In conclusion, 1/4 of their offspring (25%) <em>for any given pregnancy</em> may be expected to have albinism. See the resulting Punnett square:

<u>       |      M    |      m   </u>

<u>M    |    MM   |    Mm  </u>

<u>m    |    Mm   |    mm  </u>

Note that the question asks about the probability that not one but two consecutive births result in affected children. Since it can be assumed that both events are independent (meaning: the outcome of a pregnancy does not influence the outcome of following ones), we may apply the rule of multiplication for probabilities. The final answer is therefore 1/4 * 1/4 = 1/16.

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A colorless, odorless gas that is radioactive and is formed naturally by certain rocks underground is called?
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