Topic 2 - Cells And Control Flashcards
1
Q
What form is genetic information found in?
A
The chromosomes, which contain coils of DNA
2
Q
How many pairs of chromosomes are there in each cell in the body?
A
23 pairs, as you inherit one from your mother and one from your father (43 in total)
3
Q
How many chromosomes are there in a gamete?
A
23 in total
4
Q
What is a diploid?
A
The number of chromosomes found in body cells (46)
5
Q
What is a haploid?
A
The number of chromosomes is half the amount (23), and is found in gametes; haploids combine to form a diploid cell
