DNA and inheritance

Question 1

What does the nucleus contain?

Answer 1

Chromosomes

Question 2

What are Chromosomes?

Answer 2

strands of DNA

Question 3

Genes are sections of______

Answer 3

DNA molecules that determine the sequence of amino acids
. make up the different protiens produced in cells

Question 4

what are SOME proteins?

Answer 4

Enzymes

Question 5

what do enzymes control?

Answer 5

the process of the functioning of the cell and the organisms inherited charachteristics

Question 6

What is DNA?

Answer 6

DNA is made up of two long chains of alternating sugar and phosphate molecules **connected by bases **in a structure twisted to resemble a double helix

Question 7

What are the four bases?

Answer 7

.(A) Adenine
. (T) Thymine
. (C) Cytostine
. (G) Guanine

Question 8

what are the complementary base pairings ?

Answer 8

A and T
(Adenine and Thymin)
C and G
(Cytosine and Guanine)

Question 9

How does DNA work?

Answer 9

the order of the bases forms a code

Question 10

How many bases form a triplet code?

Answer 10

3

Question 11

What do DNA codes determine?

Answer 11

. the ordein which different amino acids are linked to form different proteins during protein synthesis