Exam (elaborations)

Delgado Biology 141 Final Exam Practice Questions and Answers

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Delgado Biology 141 Final Exam Practice Questions and Answers Biological order can be seen in a _________ organization, from the level of highly structured organic molecules in the cells to the highest level of populations and communities in biomes and biosphere a) Haphazard b) Perfect c) H...

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©SOPHIABENNET@2024/2025 Thursday, August 22, 2024 1:01 AM

DELGADO COMMUNITY COLLEGE

Delgado Biology 141 Final Exam
Practice Questions and Answers

Biological order can be seen in a _________ organization, from the
level of highly structured organic molecules in the cells to the
highest level of populations and communities in biomes and
biosphere

a) Haphazard

b) Perfect

c) Hierarchical

d) Evolutionary - Answer✔️✔️-c) Hierarchical

Experiments are carried out to test the hypothesis by changing one
variable at a time and including a(n) _______ condition in which the
variable is unaltered

a) Experimental

b) Control

c) Altered

d) Stable - Answer✔️✔️-b) Control

After making care observations, scientists construct a(n):

a) Hypothesis

1

, ©SOPHIABENNET@2024/2025 Thursday, August 22, 2024 1:01 AM

DELGADO COMMUNITY COLLEGE
b) Experiment

c) Conclusion

d) Data set - Answer✔️✔️-a) Hypothesis

Hypotheses which are consistent with the results of experimental
testing are:

a) Accepted as scientific principles

b) Accepted without further question

c) Conditionally accepted

d) Rejected - Answer✔️✔️-c) Conditionally accepted

The scientific process involves:

a) The acceptance of the hypothesis

b) Rejection of the hypothesis that is inconsistent with the

experimental results

c) The acceptance of only data consistent with the hypothesis

d) The formulation of theories without experimentation or obtaining
proof - Answer✔️✔️-b) Rejection of the hypothesis that is inconsistent
with the

experimental results

2

, ©SOPHIABENNET@2024/2025 Thursday, August 22, 2024 1:01 AM

DELGADO COMMUNITY COLLEGE
Hierarchical organization in living organisms goes from lowest to
highest in which of the following statements:

a) Molecule; cell; organ; population; community

b) Organelle; organism; atoms; ecosystem

c) Cell; organ; tissue; species

d) Ecosystem; population; organism; cell - Answer✔️✔️-a) Molecule;
cell; organ; population; community

Cell theory is one of the foundations of biology. Which of the
following statements is not consistent with this theory? a) All
organisms are made up of more than one cell

b) Cells arise from other cells through the process of cell

division

c) Cells carry genetic material passed to daughter cells during
cellular division

d) Energy flow (metabolism and biochemistry) occurs within cells -
Answer✔️✔️-d) Energy flow (metabolism and biochemistry) occurs
within cells

The method of reasoning that uses construction of general
principles by careful examination of many specific cases is called:

a) Deductive reasoning

3

, ©SOPHIABENNET@2024/2025 Thursday, August 22, 2024 1:01 AM

DELGADO COMMUNITY COLLEGE
b) Theoretical reasoning

c) Inductive reasoning - Answer✔️✔️-c) Inductive reasoning

In science when general principles are arrived at from the
examination of specific hypotheses (cases), it is called:

a) Inductive reasoning

b) Deductive reasoning

c) Theory

d) Controlled testing - Answer✔️✔️-b) Deductive reasoning

A suggested explanation that might be true and is subject to testing
by further observations is a(n):

a) Experiment

b) Generality

c) Hypothesis

d) Theory - Answer✔️✔️-c) Hypothesis

To be valid, an experiment must not include:

a) A control

b) Only one variable

c) More than one variable - Answer✔️✔️-c) More than one variable

4

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Delgado Biology 141 Final Exam Practice Questions and Answers

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