Question 1

What is an electron transport system?

Accepted Answer

A)  A system of light absorbing pigments, including chlorophyll, which makes it possible for photosynthetic organisms to absorb light. 
B)  A sequence of membrane-bound molecules which allow the passage of H+ into the matrix. 
C)  A series of cytochromes with the ability to reduce NAD+. 
D)  A series of membrane bound proteins and smaller compounds that have the ability to accept and donate electrons. 
E)  The biological system for the production of ATP. 
A)  A system of light absorbing pigments, including chlorophyll, which makes it possible for photosynthetic organisms to absorb light. 
B)  A sequence of membrane-bound molecules which allow the passage of H+ into the matrix. 
C)  A series of cytochromes with the ability to reduce NAD+. 
D)  A series of membrane bound proteins and smaller compounds that have the ability to accept and donate electrons. 
E)  The biological system for the production of ATP.

Question 2

Phycobilins can be found in

Accepted Answer

A)  some primitive cyanobacteria and red marine algae. 
B)  all higher plants. 
C)  conifers exclusively. 
D)  some angiosperms. 
E)  mosses and liverworts. 
A)  some primitive cyanobacteria and red marine algae. 
B)  all higher plants. 
C)  conifers exclusively. 
D)  some angiosperms. 
E)  mosses and liverworts.

Exam 6: Harvesting Energy

What is an electron transport system?

Phycobilins can be found in

Nature of Molecules

Biomolecules

The Chemistry of Life

Functioning Cells

Movement Across Membranes

Cells, Tissues and Signals

Cell Division

Inheritance

Genes, Chromosomes and Dna

The Genetic Code

Gene Expression

Genomes, Mutation and Cancer

Viruses

Genetic Engineering and Biotechnology

Reproduction, Growth and Development of Flowering Plants

Structure of Plants

Plant Nutrition, Transport and Adaptation to Stress

Plant Hormones and Growth Responses

Animal Reproduction

Animal Development

Homeostasis: Water, Solutes and Excretion

Gas Exchange in Animals

Circulation

Metabolism, Temperature Regulation and Environmental Stress

Animal and Human Nutrition

Innate Defences and the Immune System

Hormonal Control in Animals

Nervous Systems

Animal Movement

Animal Behaviour

Evolving Life

Evolving Earth

Mechanisms of Evolution

Bacteria

The Protists

Plants

Fungi

Simple Animals: Sponges to Flatworms

Annelids, Molluscs, Nematodes and Arthropods

Echinoderms and Chordates

Australian Biota

Population Ecology

Living in Communities

Ecosystems

Human Impacts

Filters