Answer:
The different skeletal muscle fiber types vary in the speed and duration of their twitches due to -
b) They vary in the rate of hydrolysis of ATP
c) They vary in the removal of Ca+ from the cytosol
Explanation:
There are mainly two types of muscle fibers , i.e.
a) slow twitching, long contraction duration( type I fibers)
b) First twitching but short duration of contraction. ( type II fibers).
Now think of the physiology of muscle. Two components are important, cytosolic Ca++ concentration and Availability of ATP. K+ is related to the action potential ( none or all law, there is no relation to the duration with respect to the potassium). For long contraction muscle fibers need a more steady supply of ATP, and also consistent high concentration of cytosolic Ca++ for muscle contraction to happen. So, these two factor is important for the duration of twitching. So the answer is option f .
Answer:
Memantine is in a class of medicine called NMDA receptor antagonists. it works by decreasing abnormal activity in the Brian.
Answer:
encourage all health occupations instructors and students to join and be actively involved in the HSE-HOSA Partnership.
Explanation:
HOSA’s two-fold mission is to promote career opportunities in the health care industry and to enhance the delivery of quality health care to all people.
hope this helps <3
Answer:
Yes, Mary did make the right choice because Jason was being rude towards a Pt(patient) and Mary talked to him privately about it and he felt the need to get mad and yell at her so she did the right thing of telling the manager
