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miskamm [114]
3 years ago
15

3 main reasons for cells to undergo mitosis

Biology
1 answer:
const2013 [10]3 years ago
5 0
Three reasons for cells to undergo mitosis are
-Growth
-Repair damaged cells
-Replace dead cells
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what will would happen if weed killer from factory were to pollute the lake. include aquatic food chain that can be affected
Aleksandr-060686 [28]

Answer:

lots of animals will die and it might affect are water usage

Explanation:

3 0
4 years ago
At which location in Earth’s interior does the top density continue to increase as thickness decreases? inner core outer core lo
kakasveta [241]

Answer: At the inner core of the earth interior, top density continue to increase as thickness decrease.

Explanation:

The Earth is the third plant from the sun and the fifth largest plant. It is the only planet that can harbor life, that have oxygen in the arthmosphere and oceans on the surface. The Earth have three main layer which are the core(the outer and inner core), the mantle and the crust. All the three layers support life existence. The earth inner core is the innermost geologic layer and it is hot and denser. It is a solid ball of 1,220 kilometers. The earth inner core has the highest density (12)than all other layers and it is less thicker than mantle and the crust. Density increase with depth because the pressure increases also.

5 0
4 years ago
Why are more males born than females?
Svet_ta [14]
Worldwide, there are 107 boy babies born for every 100 girl babies. This skewed ratio is partly due to sex-selective abortion and "gendercide," the killing of female infants, in countries such as China and India where males are more desired. But even discounting those factors, the completely natural male-to-female sex ratio still hovers around 105:100, meaning that women are inherently more likely to give birth to boys. Why?

Several factors influence whether a sperm containing a Y sex chromosome or one containing an X chromosome will be first to fertilize an egg, including parental ages, their environmental exposure, stress, the stage in the mother's ovulation cycle and even whether she has had children previously; all these forces combine to set the average sex ratio at fertilization at 105:100.
5 0
3 years ago
Read 2 more answers
Which effect can an ocean have on the climate?
puteri [66]

Answer:

ocean winds can carry moisture with them and can bring rain and fog over inland areas

Explanation:

 It's "A. ocean winds can carry moisture with them and can bring rain and fog over inland areas' for K12 (OHVA to be exact)

4 0
3 years ago
Read 2 more answers
If a sRNA is bound to the ribosome binding sequence of a mRNA coding for an enzyme in a bacteria, what offect will tis have on t
sasho [114]

Answer:

Decrease

Explanation:

Gene expression, which involves the production of useful gene products, occurs in two stages: transcription and translation. Transcription synthesizes a mRNA transcript by copying the information in the nucleotide sequence of a DNA. This mRNA sequence is then read during translation to synthesize amino acids (proteins) in a process called translation.

Translation is initiated when a transfer RNA (tRNA) binds to the binding sequence of the mRNA in the ribosome. However, gene expression (translation) in bacteria are regulated by short non-coding nucleotide sequences called small RNA or sRNA. sRNA's are regulators that inhibits translation by binding to the initiation site on the mRNA molecule, thus preventing the binding of the tRNA for translation to proceed.

If a sRNA binds to the binding site of a mRNA coding for an enzyme, it means the rate at which the enzyme (protein) will be produced will be low or not at all. Hence, there will be a decrease in the synthesis of that particular enzyme.

6 0
3 years ago
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