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Energy Compounds and Metabolism Concepts

Energy Compounds and Metabolism Concepts

Assessment

Interactive Video

Biology, Chemistry, Science

11th Grade - University

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial discusses energy metabolism in cells, focusing on energy-rich compounds and their roles. It explains the types of energy compounds, such as pyrophosphates and phosphoenolpyruvate, and their biochemical significance. The session concludes with a summary of how these compounds provide energy for cellular functions.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two main components of metabolism?

Glycolysis and Fermentation

Catabolism and Anabolism

Photosynthesis and Respiration

Oxidation and Reduction

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Gibbs free energy represented as?

Negative value

Zero value

Neutral value

Positive value

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which molecule is an example of a pyrophosphate?

Acetyl CoA

Phosphocreatine

Phosphoenolpyruvate

Adenosine triphosphate (ATP)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which nitrogenous base is used in gluconeogenesis?

CTP

UTP

GTP

ATP

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of bond is found in enol phosphates?

Thioester bond

Phosphoenol bond

Phosphodiester bond

Phosphoanhydride bond

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which compound is an example of an acyl phosphate?

1,3-bisphosphoglycerate

Phosphoenolpyruvate

Adenosine triphosphate

Phosphocreatine

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the energy yield of phosphoenolpyruvate?

61 kJ/mol

41 kJ/mol

49 kJ/mol

30.5 kJ/mol

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