Practice Animal Physiology Multiple Choice Questions with Answers Quiz-3 - MCQGeeks.com

Q.1.

All cells have a plasma membrane.

True
False

Q.2.

Muscles use _____ to convert into kinetic energy.

ATP
ADP
DNA
RNA

Q.3.

What is the fourth step of Gene Expression (AKA Protein Synthesis)

Protein is produced by Ribosome
Positive Transcription Factor marks beginning of where to ‘read’ DNA or gene
mRNA is read by Ribosome
Negative Transcription Factors can prohibit any further reading of DNA
mRNA Destroyers remove mRNA from the cell to prevent protein synthesis

Q.4.

What is the last step of Gene Expression (AKA Protein Synthesis)

Protein is produced by Ribosome
Positive Transcription Factor marks beginning of where to ‘read’ DNA or gene
mRNA is read by Ribosome
Negative Transcription Factors can prohibit any further reading of DNA
mRNA Destroyers remove mRNA from the cell to prevent protein synthesis

Q.5.

What is the first step of Gene Expression (AKA Protein Synthesis)

Protein is produced by Ribosome
Positive Transcription Factor marks beginning of where to ‘read’ DNA or gene
mRNA is read by Ribosome
Negative Transcription Factors can prohibit any further reading of DNA
mRNA Destroyers remove mRNA from the cell to prevent protein synthesis

Q.6.

Which of the following is NOT true of the tapetum lucidum present on the retina of the minks eye?

maximizes the amount of visible light absorbed
allows the mink to be adapted to nocturnal hunting
makes it look like the animals eye glows at night
thin covering that protects the eye

Q.7.

Which of the following is the compound preferred by cells as a source of energy.

Carbohydrate
Lipid
Protein
Vitamins

Q.8.

Vitamins are a source of energy.

True
False

Q.9.

Which of the following organs is NOT found within the thoracic cavity?

lungs
stomach
heart
trachea

Q.10.

Which of the following do DNA and RNA have in common?

Adenosine
Guanine/p>
Uracil
Both A & B