Ch 2 Test Quiz (7th)

Question 1

Which of the following is not a kingdom in the Linnaean system of classification?

Accepted Answer

Archaea

Question 2

Microscopic organisms include ___.

Accepted Answer

all the answers are correct

Question 3

___ connect like beads on a necklace and are found in meats, cheeses, and eggs.

Accepted Answer

proteins

Question 4

Lipids are composed of long chains of ___.

Accepted Answer

fatty acids

Question 5

Which of the following is one of the four main classes of biochemical compounds?

Accepted Answer

carbohydrates

Question 6

Both Archaea and Bacteria have ___.

Accepted Answer

a cell wall

Question 7

An organism with cell walls could be in any of the following taxa except the ___.

Accepted Answer

Animal Kingdom

Question 8

What is the ultimate source of energy?

Accepted Answer

sun

Question 9

Uses of lipids include ___.

Accepted Answer

storing energy

Question 10

The second word in an organism’s two-word Latin name is the name of its ___.

Accepted Answer

species

Question 11

___ are solids at room temperature and ___ are liquids at room temperature.

Accepted Answer

fats, oils

Question 12

Anabolic reactions are biochemical reactions in which ___.

Accepted Answer

chemicalbonds are formed

Question 13

An example of a consumer is a(n) ___.

Accepted Answer

duck

Question 14

Living things can do all of the following except ___.

Accepted Answer

create energy

Question 15

Which statement about enzymes is true?

Accepted Answer

enzymesspeed up biochemical reactions

Question 16

Major elements in the human body include ___.

Accepted Answer

hydrogen

Question 17

The human order is the ___.

Accepted Answer

primates

Question 18

Which of the following statements about Archaea is false?

Accepted Answer

They have a cell nucleus

Question 19

How does RNA differ from DNA?

Accepted Answer

RNAconsists of one chain of nucleotides rather than two chains

Question 20

Which trait is found in bacteria?

Accepted Answer

cell wall

Question 21

Which molecule consists of nucleotides?

Accepted Answer

DNA

Question 22

Which of the following is a characteristic of all organisms?

Accepted Answer

need for energy

Question 23

Which biochemical compounds store energy and make up cell membranes?

Accepted Answer

lipids

Question 24

Multicellular organisms include ___.

Accepted Answer

plants

Question 25

Which is the best model for a cell?

Accepted Answer

factory

Question 26

What are the parts of a nucleotide?

Accepted Answer

sugar,a phosphate group, and a base

Question 27

All biochemical compounds contain ___.

Accepted Answer

Carbon

Question 28

Which element makes up 65% of human body mass?

Accepted Answer

oxygen

Question 29

Functions of proteins include ___.

Accepted Answer

all of the answers are correct

Question 30

An example of a producer is a(n) ___.

Accepted Answer

tree

Question 31

Which of the following terms is the name of both a domain and a kingdom?

Accepted Answer

None of the answers are correct

Question 32

A sponge and a fungus are classified in the same ___.

Accepted Answer

Domain

Question 33

The domains of life include ___.

Accepted Answer

All of the answers are correct

Question 34

Which of the following statements about viruses is true?

Accepted Answer

Avirus can evolve

Question 35

In a catabolic reaction ___.

Accepted Answer

energyis released

Ch 2 Test Quiz (7th)

Questions 35

Ch 2 Test Quiz (7th)

Questions 35