All categories

3 years ago

One of the primary functions of rna molecules is to _____.

Biology

2 answers:

Dmitry [639]3 years ago

6 0

One of the primary functions of rna molecules is to function in the synthesis of proteins.

Aleks [24]3 years ago

5 0

Answer:

The primary function of the RNA molecule is to carrying information from the genes of amino acid sequence to where proteins are present on the ribosomes in the cytoplasm of the cell.

RNA is known as Ribonucleic acid and it is a single stranded biopolymer molecule. Most common known RNAase are:

1) mRNA (messenger RNA): In the process of protein synthesis mRNA carries genetic code present in DNA which present in nucleus to the ribosomes.

2) rRNA (ribosomal RNA): Ribosome made up of rRNA and Protein. rRNA encodes the ribosome protein subunits and are synthesized in the nucleolus.

3) tRNA (transfer RNA): tRNA contains fewer nucleotides it helps to bring specified amino acids to the Ribosome which is present in the cytoplasm where they are present to synthesize the Proteins.

You might be interested in

The concentration of a biomolecule inside a rod-shaped prokaryotic cell is 0.0037 m. calculate the number of molecules inside th

Talja [164]

First, let calculate the volume of the rod shaped-bacteria:

S = length of the bacteria * surface of its side = 4.1 * (0.45 *0.45 * 3.14) = 2.6 µm3

Now, let's convert the moles into molecules (with Avogadro's law):

0.0037mol/L = 0.0037 * 6.023 *10^23 = 2.22 *10^21 molecules / L

Now let's convert The volume and the concetrnation into µm3 (molecules / µm3)

1 L = 1 dm3 = 1000 cm3 = 1000000 mm3 = 10^9 µm3

so 2.22 *10^21 molecules / L = 2.22 10^ 12 molecules / µm3

The answer is 2.22 10^ 12 molecules / µm3

8 0

3 years ago

During transcription the DNA base sequence is transcribed into a complementary mRNA sequence. A codon table like the one shown b

xxMikexx [17]

Answer:

b. Even though the DNA sequence changed, the sequence still codes for the same amino acid, so no change in phenotype will occur.

Explanation:

There is redundancy in the genetic code. That means that different codons can code for the same amino acids, so some mutations do not change the amino acid sequence of the protein.

Here, the amino acid is unchanged with the mutation.

If the amino acid sequence of the protein is the same, then the protein is not changed, so there will be no change in the phenotype

5 0

3 years ago

Before a volcanic eruption:

Andreyy89

$\huge\underline\bold\blue{ƛƝƧƜЄƦ}$

⭐The temperature of groundwater near a volcano Increase

⭐The amount of gases released from a volcano Increase

⭐The strength of earthquakes close to the volcano Increases.

⭐The shape of the volcano Increases

5 0

2 years ago

Which of the following is not a function of carbohydrates?

IgorC [24]

Answer:

I believe it should be structure.

Explanation:

6 0

2 years ago

Karen is looking at a slide of an onion root tip under a microscope. She noticed that not all the cells look the same. Which of

IrinaVladis [17]

Answer:

A. the root is continuing to grow so the cells are going through mitosis

4 0

3 years ago