Biology- Amino Acid Circle Directions: Use your Amino Acid Wheel to complete the problems.
Please figure out the answers for 1, 2, and 3.
Also, explain how you get the answer because I'm confused.

Red blood cells are responsible for transporting oxygen in the blood. people with sickle cell anemia were born with a defective gene that results in sickle-shaped red blood cells. individuals with the disease often suffer pain in their extremities due to the build-up of these cells causing blockages in the blood vessels. the shape of the blood cells also reduces the amount of oxygen transported in the blood.

What monomers build nucleic acid? how many are there?

Amalignant tumor is different from a benign tumor in that a malignant tumor is