Mr. rojas was looking through a microscope at some similar cells. he noticed that
every cell had a different structure. what can he infer about these cells? *
o
they are from different organisms.
o
they have the same organelles.
o
they have the same functions.
o
they have different functions.

Which osmotic and ionic strategies must marine teleost fishes employ?

Which of the following statements is true regarding a basic amino acid? a.) the hydrophilic r group of a basic amino acid will be located on the interior of a protein b.) the positively charged r group of a basic amino acid could bind dna c.) the r group of a basic amino acid would only be able to form covalent bonds with other molecules d.) a basic amino acid would be considered both polar and hydrophobic e.) all of the above

What type of bonds link individual amino acids together?