2.looking at cell under a microscope, you note that it is a prokaryyote how do you know

Which of the following descriptions of proteins are true? i. proteins can have different sequences of amino acids. ii. proteins can have different shapes. iii. proteins can have different numbers of amino acids. a. only i and ii are true. b. only ii and iii are true. c. only i and iii are true. d. i and ii and iii are all true. e. none are true statements

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Construct at least two possible hypotheses for the student’s experiment.