Answer: Choose a disease and describe what steps the immune system has to fail for this particular disease to take hold. Choose a disease and describe what steps the immune system has to fail for this particular disease to take hold and cause an infection. Categories English.
Explanation:
The cell has to use active transport when it's trying to transport material against the concentration gradient. (from low to high concentration) Or, if a molecule is too big to diffuse through the cell membrane, it must be moved through using a carrier protein.
Hope that helped you.
C. it determines which protein molecules to synthesize.
Answer:
Option B, Sleep cycles in which REM sleep alternates with slow-wave NREM sleep.
Explanation:
The pattern of sleep is cyclical consisting of rapid eye movement (REM) pattern phase repeating itself after every ninety minutes. Within the gap of two REM phase, intermittent non rapid eye movement (NREM) pattern occurs. This type of sleep pattern is very usual in all mammals be it human or animals. During the REM phase of sleep, the brain is stimulated for its development and also protein production increases.
While in NREM phase, some involuntary body movements such as eye twitching, body straightening etc occur.
Hence, option B is correct
Answer:
introduction of new predators to the insects.