BIOS252 Exam 1 Questions And Correct Answers Complete Solutions Latest Updated

BIOS252 Exam 1 Questions And Correct Answers
Complete Solutions Latest Updated




Place the following microscopic anatomy in the correct order, from smallest to largest:

A) Filament, fiber, myofibril, fascicle, and skeletal muscle

B) Filament, myofibril, fascicle, fiber, and skeletal muscle

C) Skeletal muscle, filament, myofibril, fiber, fascicle
D) Filament, myofibril, fiber, fascicle, and skeletal muscle



Which of the following property of muscular tissue means the ability of muscular tissue to stretch,
within limits, and not be damaged?
A) Extensibility
B) Elasticity

C) Contractility

D) Hyperplasia



Which of the following is considered the basic functional unit of a myofibril?
A) Sarcomere
B) Sarcolemma

C) Sarcoplasmic reticulum

D) Sarcoplasm



Which of the following is considered contractile proteins, select all that apply?

A) Troponin

B) Tropomyosin

, BIOS252 Exam 1 Questions And Correct Answers
Complete Solutions Latest Updated




C) Actin
D) Titin

E) Myosin



Which of the following arrow(s) points to
a(n) myosin protein?
A) A C
B) B

C) C

D) D




Which of the following arrow(s) points to the A band?