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CH 24 Review 2
Chemistry in living things
| Question | Answer |
|---|---|
| products of photosynthesis | oxygen and glucose |
| products of cellular respiration | carbon dioxide and water and ATP |
| any random change in DNA | mutation |
| has 2 strands / holds genetic information | DNA |
| has 1 strand/ helps make proteins | RNA |
| nucleotides used in DNA | A, T, C, G |
| nucleotides used in RNA | A, U, C, G |
| Cells that do not have a nucleus example: Bacteria cells | prokaryotes |
| Energy for animal cells | ATP |
| Energy for plant cells | glucose |
| Cells that do have a nucleus example: Animal cells | eukaryotes |
| means few sugars | oligsaccharides |
| means many sugars | polysaccharides |
| this phrase describes DNA's structure | double helix |
| bond that holds amino acids together | peptide |
| says that sometimes the 3rd nucleotide in codon can be different without affecting amino acid | Wobble Effect |