A peptide built from three amino acids must have
- three side chains
- three carboxylate groups
- three amino groups
- three peptide bonds
A protein built from 12 identical polypeptide chains
- is encoded by a single gene
- can mutate 12 times faster than a protein with one chain
- can carry out 12 discrete functions
- must be an extracellular protein
In order for two polynucleotide strands to anneal
- the strands must be complementary
- paired bases must separate
- the temperature must be high
- new phosphodiester bonds must form
Could you explain which are correct and why?