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Zombie bio 2

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
Created by: Bernieburns