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mrs_skeptik [129]
3 years ago
15

The chemical substances that an organism requires to live are called nutrients. Please select the best answer from the choices p

rovided T F
Biology
2 answers:
Nadusha1986 [10]3 years ago
5 0
True.

Nutrients allow the organism to function by giving it the energy to function and perform specific actions that are required for life.
AURORKA [14]3 years ago
3 0

Answer:

true

Explanation:

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Defend the statement found in controversy that foods, not supplements are the best and safest form of phytochemicals.
Anika [276]

Answer:

The easiest argument is the next one:

Suppose phytochemicals are like money. If I put you in a phone cabin with a lot of money and give you 30 sec to be there collecting as much money as you can, at the end you will collect not all the money and a lot of money will be lost. The same happens whit phytochemicals in supplements there are so many that your body can't use them all.

And other thing is that phytochemicals in supplements comes so concentrated that your body will be overstimulated to take this phytochemicals and that changes your normal digestion, in the time it may looks good...but if you don't take supplements anymore, your body will feel the lost and the physical results would be awull.

8 0
3 years ago
miRNAs can control gene expression by what action?A. degrading proteins as soon as they are formedB. inhibiting the catalytic ac
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Answer:

C) binding to mRNAs and degrading them or blocking their translation

Explanation:

<u>miRNAs:</u>

miRNAs is the abbreviation of MicroRNAs. These are the small noncoding RNAs of ∼22 nucleotides which can not code for peptides. miRNAs are responsible for gene expression regulation at the level of post transcription. They can do so by forming complementary base pairing with target mRNA and inhibiting their translation.

They silenced mRNA by the following processes:

(1) Cleavage of the mRNA strand into pieces,

(2) stopping mRNA from translation into proteins by ribosomes.

(3) Shortening of mRNA poly(A) tail and destabilizing it.

5 0
4 years ago
A population of dogs has 33 members. 23 are homozygous dominant for black fur, six are heterozygous and four are homozygous rece
yanalaym [24]
Total alleles:66
Total dominant:52
Total recessive:14
Frequency of dominant:0.787878...repeating
Frequency of recessive:0.21212121...repeating
7 0
3 years ago
Newton’s blank law explains why my hand hurts when I clap loudly
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It would be Newton's "3rd" Law that explains why my hands hurt when I clap loudly, since this states that every action as an equal and opposite reaction.


5 0
3 years ago
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Suppose you have mono hybrid snapdragons in your garden and you find that they produce red seeds to white seeds in the ratio of
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Your answer would be <span>A/half red and half white. Hope this helps.</span>
4 0
3 years ago
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