DNA and The Prodution Of Proteins

Question 1

What does the nucleus contain.

Answer 1

It contains genetic information machine organised into chromosomes.

Question 2

What are chromosomes made up of.

Answer 2

Genes.

Question 3

What is DNA.

Answer 3

It is a complex substance that forms the gene are all living organisms.

Question 4

What is a single DNA molecule called.

Answer 4

A double-stranded helix

Question 5

What is a DNA chain carrying molecules called.

Answer 5

Bases.

Question 6

What are the four types of bases.

Answer 6

Adenine (A)
Thymine (T)
Guanine(G)
Cytosine (C)

Question 7

What holds DNA helix strands between bases..

Answer 7

Bonds.

Question 8

The bases bond together to form what.

Answer 8

Complimentary base pairs.

Question 9

What can only pair with A and what can only pair with G.

Answer 9

A&T

G&C

Question 10

How are proteins are assembled.

Answer 10

By ribosomes In the cell cytoplasm.

Question 11

Messenger RNA is a molecule that carries what.

Answer 11

It carries complimentary copies of the cord from the DNA in the nucleus to a ribosome.

Question 12

State of the role of the DNA in cells.

Answer 12

Answer here

Question 13

State what is meant by the term genetic information.

Answer 13

Answer here

Question 14

Describe the overall shape of a DNA molecule.

Answer 14

Answer here

Question 15

Give the term that refers to a section of DNA with a specific sequence of bases that could forward the production of a specific protein.

Answer 15

MRNA

Question 16

Name the molecule that carries a complimentary copy of the base sequence of DNA out of the nucleus.

Answer 16

Bases

Question 17

State the location within the sour amino acid’s are assembled to produce protein molecules

Answer 17

Ribosomes

Question 18

Explain the term complimentary in to base pairs in a molecule of DNA.

Answer 18

C goes with G

A goes with T

Question 19

Describe the feature of an M RNA molecule that insures the order of the amino acid’s in a protein is correct.

Answer 19

Bonds.

Question 20

Describe the role of mRNA in the process of protein synthesis.

Answer 20

Answer here