Genetic Information Flashcards
1
Q
Where is the genetic information located
A
In the nucleus
2
Q
How are body cells replaced
A
By mitosis
3
Q
How is genetic information arranged
A
In chromosomes
4
Q
How are gametes formed
A
By meiosis
5
Q
Define gene
A
A small section of DNA that controls the characteristics of your body or more specifically proteins. They are grouped together on chromosomes
6
Q
Define genome
A
Complete set of an organisms genetic material
7
Q
Define fertilisation
A
The process by which the sperm cell and egg cell fuse to form a zygote initiating the development of a new organism
8
Q
Define zygote
A
The cell formed by the fusion of sperm and egg during fertilisation which eventually develops into a new organism
9
Q
What is DNA
A
A long molecule made up of many repeating subunits ( polymer ) and is coded for by amino acids
