Question

which muscle tissue is multinucleate, voluntary, and bears striations?
smooth muscle
cardiac muscle
skeletal muscle
multiunit smooth muscle
question 13
2 pts
the outer covering of each bone, made from fibrous connective tissue, is called the ______________.
epiphysis
articular cartilage
periosteum
diaphysis

Explanation:

• For the muscle tissue question:
• Smooth muscle is non - striated and involuntary.
• Cardiac muscle is striated but involuntary and has one or two nuclei.
• Skeletal muscle is multinucleate, voluntary, and striated.
• Multiunit smooth muscle is a type of smooth muscle (non - striated and involuntary).
• For the bone covering question:
• The epiphysis is the end part of a long bone.
• Articular cartilage covers the ends of bones at joints.
• The periosteum is the outer covering of a bone made of fibrous connective tissue.
• The diaphysis is the shaft of a long bone.

Answer:

• First question: Skeletal muscle
• Second question: periosteum