پاورپوینت در مورد DNA and Chromosomes Presented
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تعداد اسلاید : 89 اسلاید
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DNA and Chromosomes
Presented
1
Chromosome in Cells
DNA (deoxyribonucleic acid)
AGTC
Human 46 chromosomes
22 homologs, x, or x/y
Genes are carried by Chromosomes
Two plant cells visualized by light microscope, DNA stained with DAPI
2
Genetic information is carried in the linear sequence of nucleotides in DNA
Genetic information contains instructions to synthesize proteins
DNA forms double helix with two complimentary strands holding together by hydrogen bonds between A-T (2 bonds) and G-C (3 bonds)
DNA duplication occurs using one strand of parental DNA as template to form complimentary pairs with a new DNA strand.
DNA is in nucleus in eucaryotes
The Structure and Function of DNA
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