genes

Question 1

what are genes ?

Answer 1

Genes are sections of DNA arranged along the chromosomes.

Question 2

how many genes are on a chromosome ?

Answer 2

The number of genes on a chromosome ranges from around 200 to 2000.

Question 3

what are the structure of genes ?

Answer 3

Genes are structures based on the the order and number of the nitrogen-rich bases along the DNA strand

Question 4

how do gene codes work ?

Answer 4

Each gene codes for a specific protein, these proteins create the structures and functions needed for your cells to survive, grow and function.

Proteins may be:
Structural - collagen and keratin
Enzymes - amylase and lactase
Regulatory - growth hormones and insulin