Question

Which of the following is NOT a difference between cardiac and skeletal muscle?

Cardiac muscle cells quickly die in the absence of oxygen; skeletal muscle cells are better able to adapt to oxygen deficiency.
The plasma membranes of cardiac muscle cells interlock, but skeletal muscle fibers are independent.
Cardiac muscle does not use the sliding filament mechanism for contraction; skeletal muscle does.
Cardiac muscle cells contain more mitochondria than do skeletal muscle cells.

Answer 1

Answer:

The correct option is this: CARDIAC MUSCLE DOES NOT USE THE SLIDING FILAMENT MECHANISM FOR CONTRACTION, SKELETAL MUSCLE DOES.

Explanation:

The muscles found in the heart are called cardiac muscles while the ones found in the skeleton are called skeletal muscles. Both muscles have some differences and similarities. One similarity between the two is that both of them are striated muscles. Also, both cardiac and skeletal muscles use the sliding filament mechanism for contraction.

The differences include the following:

1. Skeletal muscles are involved in voluntary movement while cardiac muscles engage in involuntary movement.

2. Cardiac muscles can not survive for long in the absence of oxygen while skeletal muscle can adapt to absence of oxygen.

3. Cardiac muscles cell have more mitochondria compare to skeletal muscles cells.

Answer 2

The study of tissue is called histology. There are several types of tissues and muscles. For example - cardiac muscle, striated muscle.

The correct answer is option C that is Cardiac muscle does not use the sliding filament mechanism for contraction; skeletal muscle does.

What is a voluntary muscle?

• Those actions which you can control is called voluntary muscle. For example- moving your hand.

The muscles found in the heart are called cardiac muscles while the ones found in the skeleton are called skeletal muscles. Both muscles have some differences and similarities.

One similarity between the two is that both of them are striated muscles. Also, both cardiac and skeletal muscles use the sliding filament mechanism for contraction.

The differences are as follows:-

1. Skeletal muscles are involved in voluntary movement while cardiac muscles engage in involuntary movement.

2. Cardiac muscles can not survive for long in the absence of oxygen while skeletal muscle can adapt to the absence of oxygen.

3. Cardiac muscles cell have more mitochondria compared to skeletal muscles cells.

Hence, the correct answer is option C.

For more information about the muscle, refer to the link:-

https://brainly.com/question/16759172