C190.v3 Introduction to Biology Module 11 study questions and answers from original document Western Governors University

C190.v3 Introduction to Biology Module 11 study questions and
answers from original document Western Governors University




Module 11 Study Questions
1. Which molecule is the direct source of energy for nearly all cellular activities?
ATP is the direct source of energy for cell activity.

Give two examples of cellular activities powered by the energy in this molecule.
ATP powers active transport and DNA and RNA synthesis


2. Examine the image below. The P’s represent phosphate groups

Identify the input(s) and output(s) for Reaction 1 and Reaction

2.




"Reactions 1 and 2" ©2021 Western Governors University – WGU. All Rights Reserved.




Indicate which statements are true for Reaction 1 and Reaction 2:

Reaction 2 releases energy from the input(s)
Reaction 1 is called phosphorylation

, Reaction 1 requires an input of energy
Reaction 1 stores energy in the output(s)




Module 11 Cellular
Respiration 1