Biology 1.2.1 Flashcards
(7 cards)
1
Q
In Eukaryotic Cells, the Nucleus contains thread-like structures called…
A
Chromosomes.
2
Q
What are Chromosomes made of?
A
Strands of DNA.
3
Q
What are Chromosomes usually organised as in Organisms?
A
Pairs.
4
Q
One Chromosome in a pair is inherited from the ___, and the other from the ___.
A
Mother, Father.
5
Q
How many Chromosomes do humans have in the Nucleus of all their body cells?
A
46.
6
Q
What type of Cell within the human body does not have Chromosomes and why?
A
Red Blood Cells- no Nucleus.
7
Q
What must happen to the Genetic Material in a Cell before it divides?
A
It must double.
