6. Genes carry out the development of different characterists by issuing instructions to the cell but the cell carries out these instructions by producing ....
Organisms
Alleles
Proteins
cells
Chromosomes
7. Proteins are formed inside a cell and are either structual proteins or enzymes, what are structual proteins used for?
Used to destroy the mutated cells
Used for the cell growth or repair
Used to speed up chemical reactions
Used to slow down chemical reactions
8. What are enzymes used for?
To speed up chemical reactions in cells
For the growth and development of the cells
To slow down chemical reactions in cells
To repair cells
9. Discontinuous variation is a variation that is whole and can not be a mixture or inbetween for example someones blood type can not be a mixture or in between, but someones height can be.. you're not just tall or short, this would be continous variation, b
Weather someone can roll their tongue or not
Height
Shoe size
Hair colour
10. How many pairs of chromosomes does human cells contain?
100
23
46
2
12
11. What is an Alleles?
Different versions of genes
A genetic mutation
A form of a rare blood disease
A name for a undeveloped chromosome
12. What does it mean to be a carrier?
To have the disease present inside of you but has no affect on your body, you are just a carrier.
A person with a disease that is affecting them.
You are very contagious and should stay away from people until treated
Have symptoms of a genetic disease
13. If only ONE of your parents have Huntingtons disease, what is the chance that you will develop the disease?
1/2 chance (50%)
It depends on how the dieases was picked up
1/4 chance (25%)
0 chance because it is not inherited
100% chance, you will have the disease
14. What is the meaning of Dominant
Your cells are healthy
You need more then one of the copy inorder for it to function
You only need one of the copy in order for it to function
You are healthy and dominant
15. What is the meaning of recessive
you are not healthy
you need more than one copy inorder for it to function
you only need one copy in order for it to function
Your genes are very recessive meaning you look a lot like your parent
