Explain the role of Calcium(Ca+) in askeletal muscle contraction. Role of calcium { Ca++}: By BONDING to the TROPONIN it causes the TROPOMYOSIN to MOVE from its blocking position on the active sites on the actin filaments SO the CROSS BRIDGES CAN ATTACH.
Answer:
Ignorance on the types on substances to take
peer pressure
inadequate attention to the learners by school authorities
A. Setting and updating goals.
It is an important source of fuel for sprints and bouts of high-intensity exercise.
I took the test an got it right! the answer is on 223 of Nancy Clarks sports nutrition guidebook.
B. evolving
it means like if you notice any changes in size, shape or color
