Questions
Questions

BIOL-2401-099 A&P I Exam 3 Electrically Excitable Tissues- Requires Respondus LockDown Browser

Single choice

Cardiac muscle is

Options
A.striated
B.involuntary
C.noncontractile
D.smooth
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Step-by-Step Analysis
Consider the question: Cardiac muscle is Option 1: 'striated' — This is true. Cardiac muscle fibers have a striated appearance due to their organized sarcomere structure, similar to skeletal muscle, which ......Login to view full explanation

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