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chubhunter [2.5K]
3 years ago
14

What must first occur for transcription to begin?

Biology
2 answers:
vodka [1.7K]3 years ago
7 0

Answer:

RNA polymerase attaches to the promoter.

Explanation:

idk it was right on edg

kotegsom [21]3 years ago
6 0

Answer:

C

Explanation:

in order for transcription to occur, DNA must be unwinded by the RNA polymerase.

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Fibrocartilage is designed to withstand repeated compressive forces. Fibrocartilage is designed to withstand repeated compressiv
Vika [28.1K]

Answer:

True

Explanation:

Fibrous cartilage consists of several collagen fibers both type I and type II. This makes fibrous cartilage flexible, tough, and elastic. This structure of fibrous cartilage acts like a intercalated bones and helps in dissipating compressive force as the collagen undergo differential staining  when it is under compression as compared to the stain created when collagen in under tension. Thus, it possess compressive stiffness and shear moduli that can bear load and wear resistance

Hence, the given statement is true

7 0
3 years ago
Help please I'm stuck <br>#life sciences​
Leona [35]

hope this helps

I do think that they close to not allow too much of either water or air from entering.

the hollow tube allows water to flow easily.

https://www.bbc.co.uk/bitesize/guides/z28g7p3/revision/1

3 0
3 years ago
Major organs form and cells continue to divide in the __________ stage. A. Embryo B. Fetus C. Blastocyst D. Zygote Please select
Luden [163]

The prenatal is the stage of the development of the foetus from the fertilized cells towards the whole organism. In the embryo stage, the cells divide and the organs are formed.

<h3>What are the stages of prenatal division?</h3>

In the embryo stage of the foetus development the formation of the cells and their division occurs, it is the early stage of the development where the multicellular diploid organism results in the formation of the distinct organs with specialized functions.

Blastocysts are the early group of cells formed after zygote formation and is important for the implantation in the uterus lining.

A zygote is the immediate result of egg and sperm fusion. This cell is the earliest cell that is diploid and is formed just after fertilization.

Therefore, option A. embryo is the stage in which the formation of the organs occurs.

Learn more about prenatal stages here:

brainly.com/question/7535058

7 0
3 years ago
3. How far can an S-wave travel in 6 minutes 40 seconds?<br>​
Vera_Pavlovna [14]

Answer:

1800km

Explanation:

This question will be answered using the attached S-wave graph.

The graph is plotted as time (y axis) against distance (x axis).

So, when

y = 6 minutes 40 seconds

x = 1.8 * 10³ km

So, we have:

x = 1.8 * 1000km

x = 1800km

7 0
3 years ago
Biotic factors are the _____. A)living things in an environment
Valentin [98]
Hihi!

The correct answer is B) non-living things in an environment! As for abiotic factors those are the livings things in an environment!

I hope I helped!
-Jailbaitasmr
8 0
4 years ago
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