Which of the following is the functional unit of skeletal muscle?

a. sarcolemma
b. myofilament
c. sarcomere
d. myofibrils


c. sarcomere

Biology & Microbiology

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Explain the biosynthetic and bioenergetic roles of the citric acid cycle

What will be an ideal response?

Biology & Microbiology

Which enzyme in the glycolysis pathway acts as a switch that can be regulated by ATP, ADP, and

NADH?

a. pyruvate kinase b. triosephosphate isomerase c. aldolase d. ATP synthase e. phosphofructokinase

Biology & Microbiology

Konrad Lorenz demonstrated that newly hatched birds would direct their social behavior toward him if they saw him first after they hatched from their eggs. What is this called?

A. imprinting behavior B. operant conditioning C. habituation behavior D. cross-fostering behavior E. fixed action patterning

Biology & Microbiology

Which of the following is a method for the demonstration of fungi:

a) Ziehl-Neelsen b) Warthin-Starry c) Giemsa d) PAS

Biology & Microbiology