Biology, 18.07.2019 08:00, jaydenrenee111902
20 as you walk down the hall on the way to class, several students sneeze. you unknowingly inhale some of the droplets that were expelled when they sneezed, allowing the flu virus to enter your body. explain the nonspecific immune defenses that the virus must bypass in order to infect a body cell.
Answers: 1
Biology, 22.06.2019 03:00, brianfranklin17
Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.
Answers: 2
Biology, 22.06.2019 08:20, jholland03
Which of these parts of the membrane large moecules pass through it ?
Answers: 1
Biology, 22.06.2019 09:00, idk8348
The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.
Answers: 2
20 as you walk down the hall on the way to class, several students sneeze. you unknowingly inhale s...
Biology, 10.12.2020 22:20
Biology, 10.12.2020 22:20