BIOLOGY !! 0.0 / 5 ? Biologychromosomes and mitosisGCSEAQA Created by: sadiyah:)Created on: 14-01-20 16:08 most cells in your body have a nucleus. nucleus contains your genetic material in the form of ..... chromosomes 1 of 14 what are chromosomes ? a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes. 2 of 14 what does each chromosome carry ? a large number of genes 3 of 14 diffrent genes control the development of diffrent characteristics give an example ? hair colour 4 of 14 does body cells normally have one cople of each chromosome? no because one from the organisms 'mother' and one from it's 'father' 5 of 14 how many chromosomes pair are they in a human cell 23 pairs of chromosomes 6 of 14 what is it called when the stage of the cell cycle divides mitosis 7 of 14 why does multicellular organisms use mitosis ? to grow or replace cells that have been damaged 8 of 14 STEM CELLS ........ 9 of 14 is stem cells diffrentation or undifferentiated cells ? undifferentiated 10 of 14 where are stem cells found in ? early human embryos 11 of 14 where are adults stem cells found ? certain places like bone marrow 12 of 14 diffusion happens in both what ? solution and gases 13 of 14 will a higher temperature have a faster or slower diffusion rate ? why ? faster because the particles hasve more energy, so move around faster 14 of 14
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