17. Which statement does not describe cell cycle checkpoints? A. Normal checkpoints assess damage to DNA. В. Faulty checkpoints may lead to abnormal cell growth. c. Cell checkpoints can fail in mitosis and meiosis. Cells that bypass the G2 checkpoint move to the synthesis stage.

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey

condensation. good luck!