Answer:
ATP energy from fermentation or cellular respiration.
Answer:
( a ) Voltage gated channels - channel can open and close based on membrane potential. At rest, the channel is closed and it opens at threshold.
Explanation:
Voltage Gated Channels -
It is a channel with a cluster of proteins present in the membrane .
The function of voltage - gated channel is to open for the some values of membrane potential and close for others . In maximum cases , the relation between channel state and membrane potential is probabilistic and requires a time lag . The ion channel can even flip the conformations at an unpredictable times , the membrane potential even determines the rate of transition and the probability per unit time of each and every transition .
Answer:
The correct answer is -
- is your grandson ok? How come he didn't call you directly
- Aren't you lucky to be so close with your grandson and his friend; do you get to see or talk with them often?
Explanation:
To know if Helen is a victim of fraud or not we need to analyze and ask the question to see if the doubts are valid or not. It is very unlikely that her grandson's best friend calls her and not the grandson himself for help. Are they are so close and often meet so they are well known to each other to ask for such type of help and why not the grandson.
If they really well know with the friends and their grandson is able to ask the help himself, this is genuine if not she might have victim of the fraud.
Surgical puncture of a joint to aspirate (suction) fluids from the synovial cavity is called Arthrocentesis
Answer:
The boy may have an HMG-CoA synthase deficiency. Common symptoms would be seizures, hepatomegaly, vomiting, diarrhea, and an irregular metabolism.
