Anatomy and Physiology Questions

Front

What is the sacrolemma?

Back

The sacrolemma is the cell membrane surrounding a muscle fiber, playing a crucial role in muscle contraction.

Front

What is Anatomy?

Back

Anatomy is the study of the structure of the body and its parts.

Front

What does 'inferior' mean in anatomical terms?

Back

Inferior refers to a position that is below or away from the head.

Front

What type of muscle tissue is striated and multinucleated?

Back

Skeletal muscle tissue is striated and multinucleated.

Front

What is Physiology?

Back

Physiology is the study of the function of the body and its systems.

Front

What is the function of mitochondria in muscle cells?

Back

Mitochondria produce energy (ATP) through aerobic respiration, essential for muscle contraction.

Front

What is the role of the nucleus in muscle cells?

Back

The nucleus contains genetic material and regulates cellular activities, including muscle growth and repair.

Front

What is the difference between cardiac and skeletal muscle?

Back

Cardiac muscle is involuntary and striated, found in the heart, while skeletal muscle is voluntary and striated, attached to bones.

Front

What does 'superior' mean in anatomical terms?

Back

Superior refers to a position that is above or toward the head.

Front

What is the function of sacroplasm?

Back

Sacroplasm is the cytoplasm of a muscle cell, containing myofibrils, organelles, and nutrients necessary for muscle function.