Question 3 1 pts
Which 4 of the following are considered examples mutations?
Addition or deletion of entire genes or chromosomes
Insertion of a base or bases into a gene
Substitution of a single base in a gene
Perfect copy of the original gene
Deletion of a base or bases in a gene

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

the growth of the plants is affected by the heat of the light. what is the student doing?