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Andrei [34K]
4 years ago
10

Which statement best summarizes what happens during transcription?

Biology
2 answers:
sammy [17]4 years ago
6 0
An mRNA template is used to create a DNA strand.
MrRissso [65]4 years ago
3 0

The right answer is A DNA template is used to create an mRNA strand.

In molecular biology, transcription is a mechanism for "copying" gene data, which allows their use to create biological material by assembling amino acids into proteins according to the genetic code.

It takes place in the nucleus of cells (in eukaryotes) and consists in copying so-called coding regions of DNA to transcribe them into RNA molecules. Indeed, if the DNA molecule is the universal carrier of genetic information, it is the messenger RNA molecules that are recognized by the protein sequence translation machinery. Through messenger RNA, the cell will be able to express the genetic information contained in its genes and to make the necessary proteins for its functioning.

The enzyme that catalyzes this transcription reaction is called RNA polymerase.

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A plastic bottle contains 32.5 L of gas at a pressure of 45.7 kPa and
Monica [59]

Answer:

Final pressure, P2 = 362.26 kPa

Explanation:

Given the following data;

Initial volume = 32.5 Liters

Initial pressure = 45.7 kPa

Final volume = 4.1 Liters

To find the final pressure, we would use Boyle's law;

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

PV = K

P_{1}V_{1} = P_{2}V_{2}

Substituting into the equation, we have;

45.7 * 32.5 = P_{2} * 4.1

1485.25 = 4.1P_{2}

P_{2} = \frac {1485.25}{4.1}

P_{2} = 362.26

Final pressure, P2 = 362.26 kPa

5 0
3 years ago
Glycolysis occurs in the mitochondria protoplasm cytoplasm of the cell.
dmitriy555 [2]
Glycolysis occurs in the cytoplasm of the cell. You can remember this because even prokaryotic cells can do glycolysis so it must occur without a membrane bound organelle such as a mitochondrion. 

Hope this helps
8 0
3 years ago
According to lecture, the level of emission reductions pledged by individual countries at the paris climate agreements are suffi
Nikitich [7]

According to lecture, the level of emission reductions pledged by individual countries at the paris climate agreements are sufficient to prevent dramatic climate change according to many scientists. <u>The statement is False.</u>

The issue is that many scientists believe the existing pledged emission reductions won't stop serious climate change.Leading the way in global efforts to combat climate change has been the EU. It played a key role in negotiating the Paris Agreement and continues to lead the world.

The EU presented its updated and improved NDC in December 2020, along with information to promote the ICTU (clearness, transparency, and understanding) of the NDC and a target to cut emissions by at least 55% from 1990 levels by 2030.

By working together, the EU and its Member States are committed to a legally-binding goal of a net domestic reduction of greenhouse gas emissions of at least 55% from 1990 to 2030.

To learn more about Paris Agreement click here

brainly.com/question/25525509

#SPJ4

8 0
2 years ago
A food web is more realistic because a snake
Katen [24]

Answer:

B. eats more than just frogs

Explanation:

A food web is more realistic because a snake <u>eats more than just frogs</u>

7 0
3 years ago
Read 2 more answers
Can someone give me 4 causes and effects in how organisms and humans affect the enviroment?
Ipatiy [6.2K]
Pollution, burning fossils, undrinkable water
3 0
3 years ago
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