In-Text Figure Based Questions

question 46

Multiple Choice

In-Text Figure Based Questions
- Match the level of organizationwith the structure that surrounds it:Level of organization:skeletal muscle, muscle fascicle, muscle fiber, myofibrilSurrounding structure: endomysium,epimysium, perimysium, sarcoplasmic reticulum. (Figure 10-6)

• A) skeletal muscle—epimysium; muscle fascicle—perimysium; muscle fiber—endomysium;myofibril— sarcoplasmic reticulum
• B) skeletal muscle—sarcoplasmic reticulum;muscle fascicle—epimysium; muscle fiber—perimysium; myofibril—endomysium
• C) skeletal muscle—endomysium; muscle fascicle—epimysium; muscle fiber—perimysium;myofibril— sarcoplasmic reticulum
• D) skeletal muscle—endomysium; muscle fascicle—perimysium; muscle fiber—sarcoplasmicreticulum; myofibril—epimysium
• E) skeletal muscle—epimysium; muscle fascicle—endomysium; muscle fiber—perimysium;myofibril— sarcoplasmic reticulum

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Definitions:

Hydrogen Bond

A delicate association between two molecules facilitated by the electrostatic attraction between a proton present in one and an electronegative atom in the other.

Ionic Bond

A chemical bond formed between two ions with opposite charges through the transfer of electrons.

Covalent Bond

A chemical bond formed by the sharing of one or more pairs of electrons between atoms to achieve stability.

Biological Molecules

Biological molecules are the essential substances that are the building blocks of living organisms, including proteins, nucleic acids, carbohydrates, and lipids.