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sergij07 [2.7K]
3 years ago
12

Write 3 facts about enzymes

Biology
2 answers:
Harman [31]3 years ago
7 0
1.Enzymes are globular proteins.
2.They reduce the activation energy needed for a reaction to proceed and produce products.
3.Enzymes have a region called an active site. The site is the "lock" into which a substrate "key" fits.
zhannawk [14.2K]3 years ago
6 0
1. Several places in your digestive system secrete enzymes
2. Enzymes play an important role in every function in the human body
3. Enzymes help with nutrient absorption
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2. The ability to taste the chemical PTC is determined by a single gene in humans with the ability to taste given by the dominan
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Answer a)

        T       t

T     TT      Tt

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75% of the children will have the probability of being tasters. 25% will have the probability of being non- tasters.

Answer b)

There will be a 75% chance that their first child or their fourth child will be a taster.

The chances for every child will be the same because alleles assort independently during the time of gamete formation. Hence, the probability remains the same every time.

Answer c)

There will be a 25% chance for the first three offsprings to be non-tasters. 75% chances will be of them being tasters.

This is because the alleles assort independently each time during gamete formation. Hence, the chances will be the same every time.

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3 years ago
What is an allele?
kolbaska11 [484]
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Explanation:

A dietition helps a patient get the proper amount of nutrients

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14. Which is the basic unit of life?
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C

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