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densk [106]
4 years ago
6

What is a main reason your body uses enzymes in chemical reactions?

Biology
1 answer:
Arisa [49]4 years ago
8 0
The answer is 3, Reactions happen quicker.
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During an epileptic seizure, the triggering of convulsions would not directly involve the uncontrolled activity of neurons locat
Olin [163]
The answer is:  " thalamus " .
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        "<span>During an epileptic seizure, the triggering of convulsions would not directly involve the uncontrolled activity of neurons located in the <u>  thalamus  </u><u /> ."
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3 years ago
A new monkey species has developed. This species climbs trees and has opposable thumbs but does not have a prehensile tail. Whic
svetoff [14.1K]

Answer:

B. Old world monkeys

Explanation:

The Old World monkeys (including baboons) inhabit Africa and Asia, and are more closely related to apes. They are generally larger than New World monkeys, have more elongated faces, and have a tail that is not "prehensile".

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3 years ago
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The xylem generally transports _____, whereas the phloem transports _____.
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The answers are "water and mineral ions" and "amino acids and sucrose" respectively.

For the xylem, it usually transports water and mineral ions that are absorbed from the root hair cells up to the leaves, where photosynthesis take place. Water is one of the necessary substance for photosynthesis to take place, while different mineral ions can help the plant by for example Magnesium ions can help produce chloroplast.

While phloem transports amino acid and sucrose from the location of production (eg. Leaves by photosynthesis) to the place where it is used or stored. Plant needs these substances to generate energy for activities such as growth by for example cellular respiration. This process is called translocation.

Both of these tubes help transport substances in the plant, in order to keep the plant alive.
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3 years ago
Fruit flies have 8 chromosomes in their somatic cells. How many will be in the sperm cell?
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There would be half the number of chromosomes in the gametes...so 4.
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What provides the body with the most energy
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