B1 Part 1 (There is a quiz with this but less information)

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  • Created by: Booksie
  • Created on: 12-03-13 16:34

Genotype: Genetic make up

Phenotype: Physical and environmental surroundings that affect your personality and appearance.

Genes are your make up. Features of you that have been passed down from generation to generation. Insructions that control organisms develop and function. They are found int he nucleus of a cell and instruct cells to make proteins.

Order from cell to allele:

Largest{Cell---Nucleus---Chromosomes---DNA Strands---Genes---Alleles}Smallest


Structural Proteins:

Job: To give an organism rigidity and strength

Examples: Collagen - It gives skin its elasticity

                 Keratin - Helps to make hair a nails


Job: To…


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