What Characteristic Differentiates Cardiac Muscle Cells from Skeletal Muscle Cells

question 76

Multiple Choice

What characteristic differentiates cardiac muscle cells from skeletal muscle cells?

• A) sarcoplasmic reticulum
• B) excitability
• C) striations
• D) intercalated discs

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Definitions:

Predict

To make an educated guess about the future based on current data or trends.

Strength

Refers to the magnitude or intensity of a relationship between variables in a study.

One-Tailed

One-tailed tests in statistics specify a direction of the hypothesis, predicting either a positive or negative change but not both.

Statistically Significant

Indicating that a result from data analysis is not likely to occur by chance alone, according to a pre-determined significance level, and suggests true effects or differences.