Question 1

-All organisms are alike in their

Accepted Answer

A)  requirements for energy. 
B)  participation in one or more nutrient cycles. 
C)  ultimate dependence on the sun. 
D)  interaction with other forms of life. 
E)  all of these. 
A)  requirements for energy. 
B)  participation in one or more nutrient cycles. 
C)  ultimate dependence on the sun. 
D)  interaction with other forms of life. 
E)  all of these. E

Question 2

Classification.Choose the proper item below for the following statements.
a.operon
b.operator
c.promoter
d.lactose
e.regulator gene
-Which is the smallest unit of life that can exist as a separate entity?

Accepted Answer

A)  a cell 
B)  a molecule 
C)  an organ 
D)  a population 
E)  an ecosystem 
A)  a cell 
B)  a molecule 
C)  an organ 
D)  a population 
E)  an ecosystem A

Question 3

MATCHING
Matching.Match the following letters to the number with which they best correspond.
a.Observation
b.Question
c.Hypothesis
d.Prediction
e.Observational experiment
f.Laboratory experiment
g.Assessment
h.Report
-If smoking causes cancer, then individuals who smoke will get cancer more often than those who do not.

Accepted Answer

D

Question 4

Which of the following might be a possible follow-up experiment?

Accepted Answer

A)  Repeat in a forest area totally devoid of native butterflies. 
B)  Repeat in a wildlife sanctuary aviary after giving birds a chance to learn about yellow H.eleuchia. 
C)  Repeat using young, inexperienced birds. 
D)  Repeat, but count survivors for three weeks. 
E)  Conduct all of these. 
A)  Repeat in a forest area totally devoid of native butterflies. 
B)  Repeat in a wildlife sanctuary aviary after giving birds a chance to learn about yellow H.eleuchia. 
C)  Repeat using young, inexperienced birds. 
D)  Repeat, but count survivors for three weeks. 
E)  Conduct all of these.

Question 5

Which of the following lacks a nucleus?

Accepted Answer

A)  bacterial cell. 
B)  fungus cell. 
C)  animal cell. 
D)  protist cell. 
E)  all of these have a nucleus. 
A)  bacterial cell. 
B)  fungus cell. 
C)  animal cell. 
D)  protist cell. 
E)  all of these have a nucleus.

Question 6

The variable in the butterfly experiment is

Accepted Answer

A)  butterfly wing pattern color. 
B)  butterfly species. 
C)  bird predator species. 
D)  rainforest region used. 
E)  percentage of survivors. 
A)  butterfly wing pattern color. 
B)  butterfly species. 
C)  bird predator species. 
D)  rainforest region used. 
E)  percentage of survivors.

Question 7

Which of the following should NOT be used in the development of science?

Accepted Answer

A)  evaluation of data 
B)  personal conviction 
C)  prediction 
D)  systematic observation 
E)  sharing ideas 
A)  evaluation of data 
B)  personal conviction 
C)  prediction 
D)  systematic observation 
E)  sharing ideas

Question 8

MATCHING
Matching.Match the following letters to the number with which they best correspond.
a.Observation
b.Question
c.Hypothesis
d.Prediction
e.Observational experiment
f.Laboratory experiment
g.Assessment
h.Report
-Smoking cigarettes causes cancer.

Accepted Answer

The answer of MATCHING
Matching.Match the following letters to the number...

Question 9

The results of the butterfly experiment

Accepted Answer

A)  supported the hypothesis. 
B)  provided valuable quantitative data. 
C)  confirmed the prediction. 
D)  provided evidence of natural selection in action. 
E)  are consistent with all of these. 
A)  supported the hypothesis. 
B)  provided valuable quantitative data. 
C)  confirmed the prediction. 
D)  provided evidence of natural selection in action. 
E)  are consistent with all of these.

Question 10

MATCHING
Matching.Match the following letters to the number with which they best correspond.
a.Observation
b.Question
c.Hypothesis
d.Prediction
e.Observational experiment
f.Laboratory experiment
g.Assessment
h.Report
-Why do people get cancer?

Accepted Answer

The answer of MATCHING
Matching.Match the following letters to the number...

Question 11

The flow of nutrients through living organisms is best characterized as

Accepted Answer

A)  circular. 
B)  a ladder. 
C)  a web. 
D)  one way. 
E)  a funnel. 
A)  circular. 
B)  a ladder. 
C)  a web. 
D)  one way. 
E)  a funnel.

Question 12

Which of the following are NOT eukaryotes?

Accepted Answer

A)  fungi 
B)  bacteria 
C)  plants 
D)  animals 
E)  protistans 
A)  fungi 
B)  bacteria 
C)  plants 
D)  animals 
E)  protistans

Question 13

Classification.Match the following descriptions with the most appropriate group listed below.
a.Bacteria
b.Protista
c.Plantae
d.Fungi
e.Animalia
-based on fossils, oldest, still living organisms

Accepted Answer

The answer of Classification.Match the following descriptions with the most...

Question 14

Classification.Match the following descriptions to the most appropriate function, process, or trait listed below.
a.inheritance
b.reproduction
c.photosynthesis
d.growth
e.homeostasis
-process in which one generation replaces another

Accepted Answer

The answer of Classification.Match the following descriptions to the most...

Question 15

Organisms sense and respond to changes both inside and outside the body by way of

Accepted Answer

A)  metabolism. 
B)  photosynthesis. 
C)  receptors. 
D)  catabolism. 
E)  anabolism. 
A)  metabolism. 
B)  photosynthesis. 
C)  receptors. 
D)  catabolism. 
E)  anabolism.

Question 16

Which of the following groups are made up of almost exclusively decomposers?

Accepted Answer

A)  Plantae 
B)  Fungi 
C)  Animalia 
D)  Monera 
E)  Protista 
A)  Plantae 
B)  Fungi 
C)  Animalia 
D)  Monera 
E)  Protista

Question 17

Classification.Choose the proper item below for the following statements.
a.operon
b.operator
c.promoter
d.lactose
e.regulator gene
-In order to survive and reproduce, a cell needs

Accepted Answer

A)  an energy source. 
B)  raw materials. 
C)  a suitable environment. 
D)  DNA. 
E)  all of these. 
A)  an energy source. 
B)  raw materials. 
C)  a suitable environment. 
D)  DNA. 
E)  all of these.

Question 18

All of the following can strengthen a theory EXCEPT

Accepted Answer

A)  repetitions of experiments. 
B)  increased observations. 
C)  time. 
D)  faith. 
E)  confirmation by many scientists. 
A)  repetitions of experiments. 
B)  increased observations. 
C)  time. 
D)  faith. 
E)  confirmation by many scientists.

Question 19

Scientists are always thinking about ways to improve experimental design.In the text's potato chip experiment, which of these might do so?

Accepted Answer

A)  show a different movie 
B)  exclude teenagers as group members 
C)  collect uneaten chip remains and weigh them for both groups 
D)  provide free drinks 
E)  use a smaller theater 
A)  show a different movie 
B)  exclude teenagers as group members 
C)  collect uneaten chip remains and weigh them for both groups 
D)  provide free drinks 
E)  use a smaller theater

Question 20

Classification.Match the following descriptions with the most appropriate group listed below.
a.Bacteria
b.Protista
c.Plantae
d.Fungi
e.Animalia
-prokaryotic

Accepted Answer

The answer of Classification.Match the following descriptions with the most...

Exam 1: Invitation to Biology

-All organisms are alike in their

Classification.Choose the proper item below for the following statements. a.operon b.operator c.promoter d.lactose e.regulator gene -Which is the smallest unit of life that can exist as a separate entity?

Which of the following might be a possible follow-up experiment?

Which of the following lacks a nucleus?

The variable in the butterfly experiment is

Which of the following should NOT be used in the development of science?

MATCHING Matching.Match the following letters to the number with which they best correspond. a.Observation b.Question c.Hypothesis d.Prediction e.Observational experiment f.Laboratory experiment g.Assessment h.Report -Smoking cigarettes causes cancer.

The results of the butterfly experiment

MATCHING Matching.Match the following letters to the number with which they best correspond. a.Observation b.Question c.Hypothesis d.Prediction e.Observational experiment f.Laboratory experiment g.Assessment h.Report -Why do people get cancer?

The flow of nutrients through living organisms is best characterized as

Which of the following are NOT eukaryotes?

Classification.Match the following descriptions with the most appropriate group listed below. a.Bacteria b.Protista c.Plantae d.Fungi e.Animalia -based on fossils, oldest, still living organisms

Classification.Match the following descriptions to the most appropriate function, process, or trait listed below. a.inheritance b.reproduction c.photosynthesis d.growth e.homeostasis -process in which one generation replaces another

Organisms sense and respond to changes both inside and outside the body by way of

Which of the following groups are made up of almost exclusively decomposers?

Classification.Choose the proper item below for the following statements. a.operon b.operator c.promoter d.lactose e.regulator gene -In order to survive and reproduce, a cell needs

All of the following can strengthen a theory EXCEPT

Scientists are always thinking about ways to improve experimental design.In the text's potato chip experiment, which of these might do so?

Classification.Match the following descriptions with the most appropriate group listed below. a.Bacteria b.Protista c.Plantae d.Fungi e.Animalia -prokaryotic

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

Ground Rules of Metabolism

Where It Startsphotosynthesis

How Cells Release Chemical Energy

Dna Structure and Function

From Dna to Protein

Gene Control

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizing Information About Species

Lifes Origin and Early Evolution

Viruses and Prokaryotes

Protiststhe Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolutionthe Invertebrates

Animal Evolutionthe Chordates

Animal Evolutionhuman Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues and Organ Systems

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Circulation

Immunity

Respiration

Digestion and Nutrition

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Population Ecology

Community Ecology

Ecosystems

The Biosphere

Human Impacts on the Biosphere

Filters