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storchak [24]
3 years ago
7

The binding of ________ is required for transcription to start.

Biology
2 answers:
Volgvan3 years ago
6 0

Answer:

A transcription factor

Explanation:

Rudiy273 years ago
5 0

Answer:

A transcription factor

Explanation:

In order for transcription to begin in eukaryotes, not only must RNA polymerase be attached to the double strand of DNA, but several transcription factors must also be binded. Without them the RNA polymerase machinery will not start.

In example GTF's (General transcription factors), also known as basal transcriptional factors, are protein factors that binds into the promoter on DNA to activate transcription. The basic transcriptional apparatus that first bind to the promoter is RNA polymerase + GTFs +a multi-protein complex.

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The angle of Earth's tilt has changed throughout Earth's history and is still changing today. If Earth's tilt were to decrease
olganol [36]

Answer:

The world climate would drastically change.

Explanation:

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  • Many species of trees and plants would die out in certain areas, since they tend to be in their ideal locations, so the change in climate will make the northern parts of many habitats destroyed.
  • Deserts would expand and the average temperature would rise.
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3 years ago
How have scientific advancements been both beneficial and disadvantageous to society?
bekas [8.4K]

Answer:

For the benefits we have had improvements in communication and transportation which has caused an increase in economic growth.

For the disadvantages this causes (urbanization) will allows people to live in urban areas.

Explanation:

7 0
3 years ago
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Which of the following types of passive transport involves the movement of molecules via special transport proteins? A. facilita
FrozenT [24]

Answer:

A

Explanation:

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Simple diffusion does require special transport proteins, and neither does osmosis. Filtration is a technique used for sterilisation of water, where any impurities can be drawn out of the liquid

6 0
3 years ago
in chickens, the allele for black feathers is co-dominant with the allele for white feathers. black-feathered and white-feathere
Vladimir79 [104]

In chickens, the black wing allele is co-dominant with the white wing allele. Black and white birds are homozygous for the black (B) allele or the white (W) allele.

In genetics the terms, codominance refers to the pattern of inheritance in which the two versions (alleles) of the same gene are being expressed separately to produce the different traits in the individual. In perfect dominance, only the one allele of the genotype is also present in the phenotype. In codominant cases, both the alleles of the genotype are present in the phenotype. In the case of the imperfect dominance, the phenotype shows the mixture of genotypic alleles. In the genetics terms, codominance refers to the pattern of inheritance in which the two versions (alleles) of the same gene are expressed and separately to produce the different traits in the individual.

To know more about codominance  visit:

brainly.com/question/3578928

#SPJ4

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1 year ago
The greatest volume of volcanic material is produced by
jarptica [38.1K]
Magma! I think and hope this helps
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