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Tju [1.3M]
3 years ago
7

I need help with the questions fast

Biology
1 answer:
sweet [91]3 years ago
5 0

Answer:

A. C. D. B.

Explanation:

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What part of a cell is the site of rrna synthesis, and is also responsible for the assembly of ribosomal subunits?
Kitty [74]

What area of a cell is the location of rRNA synthesis and is also in charge of ribosomal subunit assemblage?

What is rRNA?

Ribosomal RNA (rRNA), a molecule in cells that is transferred to the cytoplasm and is a component of the protein-producing organelle known as a ribosome, aids in the conversion of messenger RNA (mRNA) into protein. rRNA, mRNA, and transfer RNA are the three main forms of RNA found in cells (tRNA).

Nucleolus area of a cell is the location of rRNA synthesis and is also in charge of ribosomal subunit assemblage.

To learn more about rRNA, click on the link below –

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2 years ago
The role of rRNA in gene expression is to?
Verizon [17]

Answer:

The correct answer is rRNA plays an important role during translation (protein synthesis) of mRNA.

Explanation:

Ribosomal RNA or rRNA are the RNA molecules which build up the site for protein synthesis known as ribosomes.

Ribosome synthesis takes place in nucleolus where two types of rRNA molecules associates with proteins, one in large subunit and one in the small subunit to form ribosomes.

These ribosomes physically moves along an mRNA molecule and catalyze the assembly of amino acids where rRNA molecules performs the catalytic steps of protein synthesis that is stitches amino acids together and makes up proteins.

Thus,  rRNA plays an important role during translation (protein synthesis) of mRNA.

4 0
3 years ago
Non-steroidal anti-inflammatory drugs (NSAIDS) block the actions of the COX enzymes and their production of eicosanoids from ___
iVinArrow [24]

Answer:

Arachidonic acids

Explanation:

Non-steroidal anti-inflammatory drugs (NSAIDs) are drugs used due to their analgesic, anti-inflammatory effects.

It inhibit cyclooxygenase (COX) enzyme that takes part in the biosynthesis of prostaglandins (PGs) and thromboxane (TX) and the production of eicosanoids.

Eicosanoids are made by the enzymatic or non-enzymatic oxidation of arachidonic acid or from other polyunsaturated fatty acids (PUFAs) that are close to arachidonic acid which are 20 carbon units in length.

They are important cell signaling molecules that inhibit inflammation, allergy, fever,regulate abortion of pregnancy and normal childbirth, regulating cell growth.

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3 years ago
If air pressure is getting lower what would happen to torricelli's mercury barometer?
Tcecarenko [31]
It will get lower since the pressure around the barometer gets lower

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Identify a finch population that would most likely survive on the Galapagos Islands
kvv77 [185]
Large cactus finch, vampire finch, mangrove finch, ect. Any Darwin's finch.
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3 years ago
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