Both Cardiac Muscle and This Type of Muscle Are Called

question 31

Multiple Choice

Both cardiac muscle and this type of muscle are called involuntary.

• A) skeletal muscle
• B) smooth muscle
• C) cardiac muscle

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Definitions:

Attachment Stage

The initial phase in some viruses' life cycles during which the virus attaches to a host cell's surface.

Viroids

Small, circular RNA molecules that infect plants, lacking a protein coat.

Retroviruses

A type of virus that inserts a copy of its RNA genome into the DNA of a host cell it invades, changing the genome of that cell, such as HIV.

Prions

Infectious agents composed solely of protein, known to cause rare neurodegenerative diseases.