Topic 2 Part 1: Cell Physiology

When oxygen and glucose are broken down to carbon dioxide and water, energy is released. This is an example of an:

• Endergonic reaction

• Exergonic reaction

• Gluconeogenesis

• Glycogenolysis

Energy stored in the form of ATP is an example of ___ and when ATP is hydrolyzed into ADP, this is an example of ___ which produces ___

• Kinetic energy

  Potential energy

  Free energy

• Potential energy

  Kinetic energy

  Free energy

• Kinetic energy

  Potential energy

  Negative energy

A-H + B-OH > A-B + H2O

This is an example of ___ which is a(n) ___ reaction

• Hydrolysis

  Catabolic

• Hydrolysis

  Anabolic

• Dehydration synthesis

  Catabolic

• Dehydration synthesis

  Anabolic

While maintaining homeostasis, ___ monitors the internal or external environment to detect changes.

• A

• B

• C

In a ___ feedback system, a change in a condition is detected and amplified.

• Positive

• Negative

The blood clotting system is an example of ___ feedback. 

• Positive

• Negative

Thermoregulation and glucose homeostasis are examples of ___ feedback.

• Positive

• Negative

Reaction #1 is ___ and reaction #2 is ___

• Endergonic

  Exergonic

• Exergonic

  Endergonic

Reaction #1 is involves ___ whereas reaction #2 involves ___

• Phosphorylation

  Hydrolysis

• Hydrolysis

  Phosphorylation

Reaction #1 is ___ whereas reaction #2 is ___

• Anabolic

  Catabolic

• Catabolic

  Anabolic