Which of the following substances will cross the cell membrane through osmosis?
O A. Large proteins
O B. Water
O C. Sodium ions
O D. Nonpolar molecules

What is the relation ship between structure and function in an organism

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

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?