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abruzzese [7]
3 years ago
10

Which statement BEST explains how RNA polymerase knows where to start and stop making an RNA copy of DNA?

Biology
1 answer:
guapka [62]3 years ago
5 0

"The enzyme only binds to regions of DNA known as promoters, which have specific base sequences" statement BEST explains how RNA polymerase knows where to start and stop making an RNA copy of DNA.

Option: D

<u>Explanation:</u>

Transcription is the mechanism which happens when polymerase of RNA (principal enzyme for transcription) attaches by aid proteins or personally or to a promoter segment near the gene beginning.

For generating a new molecule of RNA which is complementary, RNA polymerase utilizes one of the DNA strands or the parent strand as a template.

For an instance, trying to block mushroom toxicity transcription triggers liver failure and death, as no new RNAs and therefore no fresh proteins can be produced.

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Living things interact with nonliving things and blank is a given area where organisms interact with nonliving things
astraxan [27]

Habitat

Explanation:

Habitat is a given area where organisms interact with non-living things.

The dwelling place of living organisms is their habitat and it is the produced as a result of interaction between the organism and non-living components.

  • The habitat of an organism defines its niche in such an environment.
  • This is related to the roles which organisms perform in the ecosystem.
  • Ecosystem is the interaction between organisms and the non-living components with their environment.

Learn more:

Habitat brainly.com/question/8365012

#learnwithBrainly

6 0
3 years ago
Plant regions of continuous growth are made up of ________.
nikklg [1K]

Answer:

Meristematic tissue.

Explanation:

Meristematic tissue contains stem cells which can differentiate into permanent cells. This tissue is at all continuous growth points in a plant, at the apical buds ( where leaves and flowers form) and at the ends of roots.

  • dermal tissue is in animals - this refers to the tissues associated with skin
  • vascular tissue refers to the xylem and phloem of a plant- no growth occurs here.
  • Permanent tissue is tissue which has already differentiated and grown. This is the final form.

6 0
3 years ago
Tanya is training a turtle for a turtle race. For every 1/6 of an hour that the turtle is crawling he can travel 1/24 of a mile.
frozen [14]

The rate at which Tanya's turtle travels is 0.25mi/hr

This question is from a topic in mathematics called Rate.

<h3>Rate</h3>

This is a ratio in which different terms in different units are compared against each other.

In this question, for every 1/6 of an hour, the turtle is crawling 1/24 of mile.

Data given;

  • 1/24 miles in 1/6 hour

Let's express this mathematically

1/24 mi = 1/6 hr\\x mi = 1 hr\\x = (\frac{1}{24})/(\frac{1}{6})\\x = 0.25mi

What this calculation shows is that the turtle travels at 0.25mi/hr

The rate at which the turtle travels is 0.25 miles in an hour or 0.25mi/hr

Learn more about rate here;

brainly.com/question/11408596

4 0
3 years ago
Which of the following routinely occurs in both eukaryotic and prokaryotic transcription?a. the RNA polymerase undergoes abortiv
Salsk061 [2.6K]

Answer:

a. the RNA polymerase undergoes abortive initiation prior to promoter clearance

Explanation:

In eukaryotes the 3' end of the mRNA is polyadenylated to protect the mRNA from degradation.

In eukaryotes, a modified guanine cap is added to the 5' end of the mRNAd to protects the transcript from being broken down.

Most bacterial RNA transcripts do not undergo splicing.

The nucleosome is the basic unit of chromatin repeat in eukaryotes.

3 0
3 years ago
Which of the following is a form of stored energy?
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Answer:

What are the options?

Explanation:

7 0
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