biology- genes chromosomes and dna
what you needto know
- Created by: Debra
- Created on: 04-01-13 13:37
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- Genes , chromosomes, DNA
- most cells in out body have nucleus
- genetic material
- Chromosomes
- 23 pairs
- Genes
- short lengths of chromosome
- exists in different version
- each version gives a different form of a caraterictic
- for example eye colour, hair colour...
- each version gives a different form of a caraterictic
- controls the development of different caracteristic
- the different version of the same gene are called ALLEL
- Genes
- instruction of cell....code of making certain proteins
- Proteins
- structural proteins
- skin , blood , hair , and the cytoplasm in our cell
- collages is a structural protein that is found in tendons bones and cartilage
- skin , blood , hair , and the cytoplasm in our cell
- functional protein
- enzymes are proteins that help with digestion by breaking down food molecules
- amylase is a digestive enzyme that breaks down starch to maltoes.
- enzymes are proteins that help with digestion by breaking down food molecules
- structural proteins
- Proteins
- instruction of cell....code of making certain proteins
- most cells in out body have nucleus
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