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Zombie bio 2
Question | Answer |
---|---|
Nucleotide | Any group of molecules that form DNA and RNA. |
Nitrogenous base | ACGT holds genetic info |
Complimentary base | The second set of copied dna to keep it safe |
Template strand | Mrna dna strand |
Nontemplate strand | One single strand of dna |
Mrna | Working copy of a gene |
Ribosome | Use instructions to build protiens |
TATA box | Has all the codes of DNA |
Codon | List of letters DNA follows |
Start and stop codon | 3 Letters that start or stop an Mrna sequence |
Deletion | A mutation that gets rid of some of the instructions |
Insertion | Adds a letter and messes up the instructions |
Single base change | Causes a change in DNA which changes shape and function of the protien which leads to disease |
Toxins | Chemicals that interfere with cell and protien function |
Capsid | Composed of protiens that encloses a nucleic acid |
Envelope | Outer structure that encloses a virus |
Lytic cycle | Viral reproductive cycle when a virus takes over all metabolic activities |
Spike | Attaches to a host |