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notsponge [240]
3 years ago
9

What do we call the chemical that cells need to work and reproduce?

Biology
1 answer:
vfiekz [6]3 years ago
6 0

cells need many chemicals, but its DNA

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Which action would best demonstrate that a scientist is being creative?
xxMikexx [17]

Answer:

taking a closer look at the natural world

Explanation:

using prior knowledge is basic common sense. so no.

requiring evidence and thinking logically is following a rule. so no.

following strict rules when using human test subjects. right off the bat, "strict rules" is an immediate no.

taking a closer look at the natural world. that's creative because they look for the answer around them.

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2 years ago
In your summary be sure to use at least two of the following terms cells, energy, organism, macromolecules, homeostasis
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Explanation:

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3 years ago
Which statement is true?
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If you are doing edginuity. *Fats are a type of lipid*. <Correct Answer>
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3 years ago
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In one generation, the frequency of the A allele is 70 percent and the frequency of the a allele is 30 percent. What are the cha
Fynjy0 [20]
The answer is 9%.

To calculate this we will use some <span>formulas of the Hardy-Weinberg principle:
</span><span>p² + 2pq + q² = 1 and <span>p + q = 1
where:
</span></span>

<span>p - the frequency of the A allele.
q - the frequency of the a allele.</span>

p² - the frequency of dominant homozygote (with AA genotype)

2pq - the frequency of heterozygote (with Aa genotype)

<span>q² - the frequency of recessive homozygote (with aa genotype)</span>

<span>We know:</span>

p = 70% = 70/100 = 0.7

q = 30% = 30/100 = 0.3

We need to calculate the frequency of the genotype aa:

q² = ?

Since we know the frequency of allele q, it is easy to calculate the frequency of the genotype aa:

q² = 0.3² = 0.09 = 0.09 · 100% = 9%

6 0
3 years ago
What phase of mitosis are these cells in
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I have no idea because I am just on here to find answers myself
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3 years ago
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