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Norma-Jean [14]
3 years ago
15

List at least two pieces of data supporting the hypothesis that there is a link between the sickle cell allele and malaria.

Biology
1 answer:
PSYCHO15rus [73]3 years ago
7 0

Answer:

allele AND MALERIA

Explanation:

allele and maelrai

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A student is measuring the effect of different temperatures on the effect of enzymes in biological systems. What temperature ran
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Answer:

A. 25 °C, 30 °C, 35 °C, 40 °C, 45 °C  

Explanation:

Each enzyme has a temperature at which it works best. In humans and many animals, that temperature is around body temperature (37 °C or 98.6 °F). Most enzymes are denatured and work poorly at 40 °C (104 °F).

That automatically eliminates Option B.

I would pick a temperature close to 37 °C (98.6 °F) and temperatures at intervals above and below that.

Option D is wrong because it includes no temperatures above body temperature.

Option C is wrong, because it includes temperatures of 45 °C and 55 °C, at which the enzymes will be denatured.

That leaves Option A as the best answer. It includes only one temperature above 40 °C.

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Which would be an adaptation in a very cold place but not in a rainforest?
dmitriy555 [2]

Answer: The adaptations like paddy feet and fur on the outer body is an adaptation for very cold place but not for the rain forest.

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But if the body will have adaptation like fur in the rain forest then it will make the organism wet so there will be no use of fur on the outer surface of the organism.

The adaptation like camouflage will help the organism in the rainforest so that it can hide themselves from predators in the forest.

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Between which parts of the molecule must the bond be broken to form ADP molecule?
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<span>Between which parts of the molecule must the bonds be broken to form an ADP molecule?
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