Straighterline - Bio 101 Final Exam Study Guide

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Straighterline - Bio 101 Final Exam Study Guide Questions and Answers (Verified Revised Full Exam)

• Nutrient molecules are used to build cellular structures or for energy. This

best represents which characteristic of life?Ans>> Living things acquire materials and energy from the environment

• Organs are composed of tissues, which are composed of cells. This is an example of

which characteristic of life?Ans>> Living things have levels of hierarchical organization

• The smallest unit that has all of the characteristics of life is the

Ans>> cell

• The blueprints for structural organization and metabolism are contained in

, and the offspring receive copies of these instructions .Ans>> DNA; from the parent

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• Which of the following is a potential consequence if people stop using technology

in the agriculture industry?Ans>> There could be a significant decrease in the amount of food produced.

• If a new anti-cancer drug is found to be effective in initial tests with mice, what

might researchers conclude?Ans>> The drug is effective in the mouse model; it must still be tested in humans

• Technology is the .

Ans>> application of scientific knowledge for a practical purpose

• Which statement regarding science technology is false?

Ans>> Science technology is a basis for all ethical or moral decisions

• Corn belongs to the kingdom

Ans>> Plantae

• Which classification category includes the most species

Ans>> kingdom

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• Which domains contain organisms that lack a membrane-bound nucleus?-

Ans>> Archaea and Bacteria

• Which sequence of classification categories is in the proper order from least to

most inclusive?Ans>> species, genus, family, order, class, phylum, kingdom, domain

• A multicellular, photosynthetic organism with complex, specialized cells and

tissues would most likely be assigned to Ans>> kingdom Plantae.

• Humans belong to the kingdom of

Ans>> Animalia

• A physician specializes in surgery involving the following group of organs

Ans>> mouth, esophagus, stomach, and intestines. Overall, what is the highest level of organization that this physician is specialized in?Ans>> organ system

• Which sequence correctly lists the different levels of biological organiza- tion, from

the smallest and simplest to the largest and most complex?Ans>> cells-tis- sues-organs-organ systems-organism

• The layer where organisms can exist on the surface of the earth is the
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