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Eduardwww [97]
3 years ago
11

Why do cells divide at different rates?

Biology
1 answer:
devlian [24]3 years ago
7 0

Answer:

Because different cells are under different pressure. The most frequently replaced cell would be skin cells while on the opposite scale we have neurons. Skin is under constant pressure so we have to replace it as quickly as possible where as neurons must be replicated only once so we can maintain a stable brain.

Explanation:

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An organism has a metabolic pathway that is controlled by an inducer through negative regulation. When this organism is grown in
beks73 [17]

Answer:

The inducer will combines with the repressor and inactivates the pathway.

Explanation:

Inducer is a term in Molecular Biology, which represent a molecule or substance that has the capability to activate the transcription of a gene, where by it joins with and then inactivates a genetic repressor.

In other words, the inducer binds with the repressor in order to prevent the RNA polymerase to combine to the DNA, and chemically produce mRNA, this is done by repressor proteins combining with the DNA strand.

Inducer specifically makes repressor to change shapes, which will make it not combine with the DNA, and therefore, allow formation of transcription, such that expression of gene will eventually occur.

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3 years ago
The variation associated with meiosis is the result of select one:
LekaFEV [45]
I believe the answer is a. crossing over
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3 years ago
Someone please help me !!
neonofarm [45]

Answer:

A

Explanation:

5 0
3 years ago
Why is DNA called semi-conservative
Lena [83]
Because each strand in DNA that is created contains a Helix that is copied! :) Hope this helps.
8 0
3 years ago
What led to food shortages in the Philippines
Sloan [31]

The economy of the Philippines is heavily dependent on agriculture. Most of what constitutes food security in the country depends on the agricultural sector; therefore, challenges faced by Filipino farmers and fishermen often have a detrimental effect on food security in the country.

The challenge often does not come from the quality of terrain, as seen in Djibouti. The Philippines is full of fertile lands ready to be cultivated for agriculture. It is the inconsistency of supply due to external disruptions from both controllable and uncontrollable factors that pose a challenge to food availability in the country.

The Philippines’ location in the middle of the Pacific makes the country susceptible to typhoons and droughts, some with devastating effects. Last year, a dry spell caused by the El Nino phenomenon destroyed 349,630 metric tons of crops, worth about On the other hand, the string of typhoons that ravaged the country at the end of the year notably slowed down the national agricultural growth rate

7 0
3 years ago
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