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Ber [7]
1 year ago
4

Identify the plasmid that must contain the CD3γ core promoter sequence but the fewest or no negative regulatory sequences. Based

on the data in Figure 2, describe the most likely cause of the variation in luciferase activity among the cells that contain plasmids pCD3γ-419 , pCD3γ-309 , pCD3γ-239 , and pCD3γ-199 . Calculate the approximate percent increase in luciferase activity between cells containing plasmid pCD3γ-59 and cells containing plasmid pCD3γ-149 . Round to the nearest whole number.
Biology
1 answer:
Papessa [141]1 year ago
8 0

Answer:

Check the explanation

Explanation:

The luciferase mRNA is translated to its corresponding protein in the ribosome which is present in the cytoplasm of the cell.

In the cytoplasm, the chain of ribosome sits on the mRNA and forms a structure called a polysome. This helps in the fast synthesis of protein.

The three-nucleotide genetic code in the mRNA which is being read by the ribosome dictates the correct arrangement of amino acids through particular tRNA.

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Settlement houses were safe residences in poverty-stricken, mostly immigrant neighborhoods in major cities such as New York, Boston, and Chicago. The settlement house movement began in England and then emerged in the U.S. in 1886 with the founding of University Settlement House in New York City.

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Que es la atmósfera porfa​
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6 0
2 years ago
Which scientific discipline is correctly matched to a contribution to society?
wolverine [178]

The options are;

A) biology; theory of relativity

B) geology; theory of continental drift

C) ecology; discovering new elements

D) astronomy; developing quantum mechanics

Answer:

B) geology; theory of continental drift

Explanation:

Looking at the options;

-theory of relativity is a topic in physics originated by Einstein. Thus, it is matched to physics and not biology.

- theory of continental drifts are related to plate tectonics where it explains how continents shift position on Earth's surface. This is a branch of Geography and is thus correctly matched.

- discovering new elements is a topic under chemistry and not ecology. Thus, this is not matched correctly.

-developing quantum mechanics is a topic in physics that deals with the relationship between energy and matterwith respect to atomic and subatomic scale. Thus, it is not well matched.

Therefore correct answer is option B

4 0
1 year ago
Explain how the chemical properties of lipids, nucleic acids, and proteins differ from carbohydrates in simple terms.
Burka [1]

Answer:

Monomers are the building blocks of the four basic macromolecules of life- monosaccharides are the monomers of carbohydrates, amino acids are the monomers of proteins, lipids, and nucleic acids.

Hope it helps

8 0
1 year ago
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