Molecules of life
- Created by: bia.kassovic
- Created on: 29-11-16 18:05
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- MOLECULES OF LIFE
- Cell strucute
- mitochondria in cytoplasm depends on activity. respiration in mito, more activity = more respiration = more mitochondria.
- Rymosomes - in cytoplasm, site of protein synthesis
- DNA and the genetic code
- Nucleus contains genes - section of a chromosome made of DNA - codes for a particular protein
- DNA = two strands coiled to make a double helix. Four different bases withe cross links between the strands formed by pairs of bases - each gene different sequence
- Discovering the structure of DNA
- Watstion + Crick found out structure through other scientist data: X rays of data wound in double helix and data indidcating bases in pairs
- Worked out structue in 1953, received Nobel prize in 1962 delays because discoveries needed to be checked
- Cell strucute
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