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Multiple Choice
Which muscle types appear striated when viewed under a microscope?
A
Cardiac muscle
B
Connective tissue
C
Smooth muscle
D
Skeletal muscle
Verified step by step guidance
1
Begin by understanding the term 'striated'. Striated muscles have a banded appearance due to the arrangement of actin and myosin filaments within the muscle fibers.
Identify the types of muscle tissue: skeletal, cardiac, and smooth muscle. Each has distinct characteristics and functions within the body.
Examine skeletal muscle under a microscope. Skeletal muscle is voluntary and striated, showing a pattern of light and dark bands.
Examine cardiac muscle under a microscope. Cardiac muscle is involuntary and also striated, with intercalated discs that help synchronize heart contractions.
Understand that smooth muscle, unlike skeletal and cardiac muscle, does not appear striated under a microscope. It is involuntary and found in walls of hollow organs.