What are the main constituents of culture for animal cell growth?

TLS Online TPP Program

#Question id: 2290

#Unit 1. Structure and Function of Biomolecules

The cytoskeleton includes all of the following except

TLS Online TPP Program

#Question id: 2585

#Unit 1. Structure and Function of Biomolecules

Which of the following is the correct sequence that describes the excitation and contraction of a skeletal muscle fiber?

A. Tropomyosin shifts and unblocks the cross-bridge binding sites.

B. Calcium is released and binds to the troponin complex.

C. Transverse tubules depolarize the sarcoplasmic reticulum.

D. The thin filaments are ratcheted across the thick filaments by the heads of the myosin molecules using energy from ATP.

E. An action potential in a motor neuron causes the axon to release acetylcholine, which depolarizes the muscle cell membrane.

TLS Online TPP Program

#Question id: 32509

#Unit 1. Structure and Function of Biomolecules

Inner mitochondrial membrane is highly impermeable and it has

TLS Online TPP Program

#Question id: 32510

#Unit 1. Structure and Function of Biomolecules

Four protons per ATP are required as 

a. ADP uptake: 1 proton 

b. ATP synthesis: 3 protons

c. Pi uptake: 1 protons

d. ATP release: 3 Protons

Which of the above statements are correct

TLS Online TPP Program

#Question id: 32511

#Unit 1. Structure and Function of Biomolecules

Oligomycin inhibits which of the following complexes

TLS Online TPP Program

#Question id: 32512

#Unit 1. Structure and Function of Biomolecules

Mitochondrial glycerol phosphate dehydrogenase is