What is the main difference between a cell nucleus and a nucleoid?
a.
size of the organelle
b.
arrangement of the cytoskeleton
c.
movement of the flagella
d.
presence or absence of a surrounding membrane

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots