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The genetic code is degenerate- this means that amino acids can be coded for in more than one way. In an mRNA sequence coding for a protein, each amino acid in the protein is encoded b...
DNA replication is the production of two identical DNA strands from one original DNA molecule and is a nearly error-free process that occurs in all living organisms. This is because, in order for a cel...
A gene is a section of DNA or RNA that codes for a protein. Alleles are different versions of the gene. For example, if a gene coding for a particular enzyme mutated, then there would be two alleles o...
Define competition: competition is an interaction between organisms where one organism has a negative effect on the fitness of the other organism
Define interspecific competitio...
There are three main ways that an invading pathogen can result in disease:
Damage or destroy host cells
This is host specific and ligands on the pathogen mus...
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