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Virty [35]
2 years ago
8

There are _____ possible codons using 4 letters with 3 letters per codon in any order. However, there are only 20 amino acids, a

nd each codon "codes" for one amino acid. What does this mean?​
Biology
1 answer:
tiny-mole [99]2 years ago
4 0

Answer:

64 possible codons

Explanation:

hope it helps:)

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Which of the following statement(s) is/are true regarding the adrenal glands' relationship with the autonomic nervous system?
Studentka2010 [4]

Answer:

The true statements regarding the adrenal glands' relationship with the autonomic nervous system are:

a. The adrenal cortex is an extension of the parasympathetic nervous system.

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Explanation:

The  levels of the central nervous system which play important roles in influencing the autonomic nervous system include cerebral cortex, hypothalamus, brain stem, and spinal cord.  Usually, epinephrine (adrenaline) and norepinephrine are released into the blood stem when stress or a threat occurs.  This alert serves as a warning signal and defense system.  The purpose is to maintain homeostasis.

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3 years ago
Nonpoint source comes from a variety of locations and is easy to trace
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In short, Your Answer would be "False"

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