Energy And Metabolism - Biology | Biology+

Course

Introductory Biology

Study Pack

Set 1: A View of Life

Set 2: Atoms and Molecules: the Chemical Basis of Life

Set 3: The Chemistry of Life: Organic Compounds

Set 4: Organization of the Cell

Set 5: Biological Membranes

Set 6: Cell Communication

Set 7: Energy and Metabolism

Set 8: How Cells Make Atp: Energy-Releasing Pathways

Set 9: Photosynthesis: Capturing Light Energy

Set 10: Chromosomes, Mitosis, and Meiosis

Set 11: The Basic Principles of Heredity

Set 12: DNA: The Carrier of Genetic Information

Set 13: Gene Expression

Set 14: Gene Regulation

Set 15: DNA Technology and Genomics

Set 16: Human Genetics and the Human Genome

Set 17: Developmental Genetics

Set 18: Introduction to Darwinian Evolution

Set 19: Evolutionary Change in Populations

Set 20: Speciation and Macroevolution

Set 21: The Origin and Evolutionary History of Life

Set 22: The Evolution of Primates

Set 23: Understanding Diversity: Systematics

Set 24: Viruses and Subviral Agents

Set 25: Bacteria and Archaea

Set 26: Protists

Set 27: Seedless Plants

Set 28: Seed Plants

Set 29: The Fungi

Set 30: An Introduction to Animal Diversity

Set 31: Sponges, Cnidarians, Ctenophores, and Protostomes

Set 32: The Deuterostomes

Set 33: Plant Structure, Growth, and Development

Set 34: Leaf Structure and Function

Set 35: Stem Structure and Transport

Set 36: Roots and Mineral Nutrition

Set 37: Reproduction in Flowering Plants

Set 38: Plant Developmental Responses to External and Internal Signals

Set 39: Animal Structure and Function: an Introduction

Set 40: Protection, Support, and Movement

Set 41: Neural Signaling

Set 42: Neural Regulation

Set 43: Sensory Systems

Set 44: Internal Transport

Set 45: The Immune System: Internal Defense

Set 46: Gas Exchange

Set 47: Processing Food and Nutrition

Set 48: Osmoregulation and Disposal of Metabolic Wastes

Set 49: Endocrine Regulation

Set 50: Reproduction

Set 51: Animal Development

Set 52: Animal Behavior

Set 53: Introduction to Ecology: Population Ecology

Set 54: Community Ecology

Set 55: Ecosystems and the Biosphere

Set 56: Ecology and the Geography of Life

Set 57: Biological Diversity and Conservation Biology

Set 7 Energy And Metabolism

✕

Set 7 Energy And Metabolism

(Multiple Choice)

Free

Consider the following two chemical equations:
A. glucose + fructose → sucrose + H₂O, Δ G = +27 kJ/mole (or +6.5 kcal/mole)
B. glucose + fructose + ATP → sucrose + ADP + P_i, Δ G = −5 kJ/mole (or −1.2 kcal/mole)
What is the overall Δ G ?

A) 22 kJ/mole
B) 32 kJ/mole
C) -32 kJ/mole
D) −135 kJ/mole
E) 135 kJ/mole

Answer

(Multiple Choice)

Free

In a reaction in which the rate of the reverse reaction is equal to the rate of the forward reaction, a state of ____ is attained.

A) total entropy
B) enthalpy
C) thermodynamics
D) dynamic equilibrium
E) product reversibility

Answer

(Multiple Choice)

Free

Every type of chemical bond contains a certain amount of energy. The total bond energy, which is essentially equivalent to the total potential energy of the system, is a quantity known as

A) entropy.
B) enthalpy.
C) free energy.
D) kinetic energy.
E) thermodynamic energy.

Answer