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vekshin1
3 years ago
7

Calculate the percentage of the class and North Americans who are heterozygous tasters. Round to the nearest hundredth. Heterozy

gous in class data Heterozygous in North America brainly
Biology
1 answer:
Zigmanuir [339]3 years ago
5 0

Answer:

Heterozygous in class data:

⇒ .44

Heterozygous in North America:

⇒ .48

Explanation:

edge 2021

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2 years ago
A scientist observes that, when the pH of the environment surrounding an enzyme is changed, the rate the enzyme catalyzes a reac
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A- A pH change can cause the enzyme to change its shape

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A rise or fall in the pH of the medium from the optimum of pH 7 usually affect  the  enzymes' active sites  of  and therefore the  shape and  the  rate of enzyme activity.

Assuming  the pH is too low, the enzyme medium becomes acidic;Acidosis. The high Hydrogen ions concentration  interacts with the R-groups of the amino acids moiety of the enzymes, this interaction affects the ionization of the  R-groups, disrupting the ionic bonding holding these R-groups in shape.

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3 years ago
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