Why is it necessary that the cell copies its DNA?

Answers

Answer 1

Answer: It is important for reproduction. Replication of a DNA is a very basic process that should happen within a cell. Each time a cell divides, the two resulting daughter cells must contain exactly the same genetic information, or DNA, as the parent cell. Hope this answers the question.

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Intrusive igneous rock forms in magma or lava on the Earth’s surface as it cools. T or FGems are most valuable when they are clear, bright, and easily found. T or F

Answers

the first one is F., Hope that helps

Gems are most valuable when they are clear, bright, and easily found.FALSE

Explain the difference between an infection caused by a fungus and an allergy caused by a fungus

Answers

Re-posting some old information I found on this website

When a fungus infects a body, it attacks the host by destroying and often taking over cells. When a person has an allergic reaction (to anything) the substance triggers the body to send histamines and excess water to the affected area, swelling and closing the area to prevent infection. - Answer Provided by ChaoticPiece

A circular pool is ten feet in diameter and ﬁve feet deep. What is its volume, in cubic
feet?

Answers

50pi is the answer to your question!

Answer:

Explanation:

it is 35

Which modification is crucial in preparing an mRNA strand for proper translation? removal of introns and the splicing together of exons joining of ribosomal subunits to form a ribosomal complex removal of exons and the splicing together of introns addition of a poly-A tail addition of a poly-U tail

Answers

Removal of introns and the splicing together of exons.

Introns are regions of the DNA code that do not code for amino acids; therefore, they need to be removed before the mRNA strand is translated. Exons are the parts of the strand that do code for proteins, so they need to be pieced together once the introns are removed.

What characteristic of plate movement makes it difficult for geologists to make short-term predictions about earthquakes

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The plate movements cause slips that occur at irregular intervals and often with a very lag period. That causes the plate movement make it difficult for the geologists to make a short-term prediction regarding the incoming earthquakes.

Forested land in the Amazon basin is currently being cleared for agriculture, just as land in the Midwestern U.S. was cleared for agriculture in the 19th century. The growth of plants is influenced by soil fertility, the naturally-occurring concentration of plant nutrients in the soil. Which statement below do you think best describes the relative soil fertility levels in Amazonian soils and soils in the agricultural Midwest?a. Amazonian soils have higher fertility than Midwestern soils
b. Amazonian soils have lower fertility than Midwestern soils
c. Amazonian soils have roughly equal fertility as Midwestern soils

Answers

Answer:

The correct answer is statement b.

Explanation:

This is due to the fact that the reduction of the vast majority of forest land, that is, mainly in Brazil has resulted in the extinction of the unknown and the familiar species. This has also declined the biological diversity and thus has immensely affected the fertility of the soil.

The soil has turned shallow and thus are less fertile in comparison to the Mid-Western United States. The Midwestern parts of the United States possess variety of soils, which are produced due to the glacial deposits and thus provides more fertility to the soil.

Other Questions

In pine trees the male cones producea. ovules.b. pollen.c. ovules and seeds.d. pollen and seeds.

Of the three louse vectored pathogens here, which is or are unable to invade the insects gut and penetrate into its body cavity to grow and reproduce?

two plants are crossed, resulting in offspring with a 9:3:3:1 phenotypicmratio for a particular set of two traits. what does this suggest about the trait?

Tree-living mammals have a variety of different specializations for moving in trees, including a. very long arms for swinging from tree to tree. b. sticky pads on their arms and legs that help them cling to tree trunks and branches. c. a prehensile tail used for climbing and hanging from branches. d. all of the above.