Muscles Quiz Review

The Small intestine and the Large intestine are great examples of a _____ muscle, and the type of contraction is termed _____

Check all that apply. Muscle types that are striated

What part of this structure anchors the thin filament? # 1

What part of this structure is myosin #3

What is the functional unit of a muscle cell? #7

Which stage of the cellular respiration process produces the most ATP?

A person suffering a heart attack is not receiving adequate Oxygen to the heart muscle. When a muscle cells lacks oxygen, it undergoes (check all that apply)

The neuron innervates a muscle cell by releasing Ach (acetylcholine) into the synapse resulting in an intracellular increase of ____ ion

the conformational change of inactive actin to active form results in the myosin heads to attach forming

Oxygen debt definition:

What is the definition of oxygen debt?

Insufficient O₂ leads to _____ resulting in the need to continue deeply breathing post exercise

When a muscle lack sufficient ATP to contract due to extended O₂ or Ach (acetylcholine) deficiency