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anastassius [24]
2 years ago
12

What is the starting material in transcription?

Biology
1 answer:
DanielleElmas [232]2 years ago
4 0

Answer:To begin with, initial transcription components include DNA, RNA polymerase core enzyme, and the σ subunit. Translation components include mRNA, small and large ribosomal subunits, initiation factors, elongation factors and tRNA.

Explanation:

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Which of the following would you predict would evolve in guppies taken from streams with predators that key in on prey color and
yKpoI14uk [10]

Answer:

Guppies would become more colorful.

Explanation:

7 0
3 years ago
Which statement best describes Mendel's principle of segregation?​
Zina [86]

Answer:

Each parent passes on only one factor for each trait to its offspring.

6 0
3 years ago
A section of elodea leaf is stained and examined under a microscope. The total number of cells in each stage of the cell cycle i
Alex Ar [27]

Answer:

(Cells in metaphase/total number of cells) x 24 hours = hours in metaphase

Explanation:

You need to find the proportion of the cells in metaphase to the total number of cells, and multiplying by 24 hours will then give you the number of hours spent in metaphase.

For a more concrete example:

11 metaphase/200 total = .055

.055 x 24 hours = 1.32 hours in metaphase

3 0
2 years ago
Cells with two of each kind of chromosome are described by the term
frosja888 [35]
They are called Diploid cells
4 0
3 years ago
Type I hypersensitivities require which of the following initial priming events to occur?
kherson [118]

Answer:

Sensitization.

Explanation:

Hypersensitive reaction may be defined as the exaggerated or hyper response of the immune system. Hypersensitive reactions can occur due to auto immunity and allergies.

Type I hypersensitive reaction is mainly mediated by IgE antibodies. The sensitization towards particular stimuli like pollen grains may exaggerate the Type I hypersensitive reaction.

Thus, the correct answer is option (1).

5 0
3 years ago
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