Making Proteins Flashcards
1
Q
Where are chromosomes located?
A
In the cell nucleus
2
Q
What are the two ‘arms’ of a chromosome called?
A
Chromatids
3
Q
What is the structure at the centre of a chromosome which joins the chromatids?
A
A centromere
4
Q
What is a karyotype?
A
An individual’s collection of chromosomes
5
Q
What does homologous mean?
A
Chromosomes which are identical in shape, size and function
6
Q
Define diploid
A
Two sets of homologous chromosomes
7
Q
Define haploid
A
One set of homologous chromosomes
8
Q
What are autosomes?
A
Any chromosome other than a sex chromosome
9
Q
What are genes composed of?
A
Deoxyribonucleic acid (DNA)
10
Q
What is DNA?
A
The carrier of genetic information
