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3 years ago

Which is a structure that directs the cell's activities?

Biology

1 answer:

Diano4ka-milaya [45]3 years ago

5 0

Answer:

Nucleus is the structure present in the cells that directs the cell activities.

Explanation:

Nucleus is responsible for cell division also it has heredity material stored inside it in the form of DNA.

It also plays a very important role in the synthesis of particular enzymes as well.

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Choose the best statement.

Vikentia [17]

Answer:

if im not mistaken the answer should be the first one

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3 years ago

Match these items:

SSSSS [86.1K]

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8. Proton = Positive Electric Charge

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4 years ago

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If the girls pulled with a net force of 1055 N and the boys pulled with a net force of 1045 N what directions will the rope go?

jarptica [38.1K]

The rope will go towards the girls due to the fact that they are pulling harder than the boys. They are either some strong girls or just smart like the ones in Squid Game.

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3 years ago

Read 2 more answers

Why don't the present shapes of the continents fit perfectly into a supercontinent?

tangare [24]

Erosion and collisions
such as mountain ranges and conyons

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3 years ago

Cystic fibrosis is a genetic disorder in homozygous recessives that causes death during the teenage years. If 9 in 10,000 newbor

padilas [110]

Answer:

f(A1) = 0.9700, f(A2) = 0.0300

Explanation:

The frequency of homozygous recessive genotype of children is

$\frac{9}{10000} \\= 0.0009$

As per Hardy weinberg's equation, frequency of homozygous recessive genotype is represented by

$q^2$

Here $q^2$ $= 0.0009$

Thus, frequency of recessive allele would be

$\sqrt{q^2}\\ = \sqrt{0.0009}\\ = 0.03$

as per first law of Hardy weinberg

$p+q = 1\\p = 1- 0.03\\p = 0.97$

Hence, option C is correct

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3 years ago