Chapter 1 Cells Flashcards
1
Q
When the sperm reaches the egg and joins with the nucleus what is it called
A
Fertilisation
2
Q
What does the nucleus do?
A
Controls the cell
3
Q
What is the cell membrane?
A
Allow things to enter the cell and exit
4
Q
What are hormones?
A
Hormones are a chemical reaction inside the body it normally happens to people when they hit puberty
5
Q
When the pennies enters the vagina what then happens?
A
Hundreds of sperm swim to find the egg the first one to it becomes fertilised
