Chapter 4 Review

Question 1

Living things grow and _____________.

Answer 1

develop

Question 2

Living things respond to their ____________.

Answer 2

environments

Question 3

Living things are made of ________________.

Answer 3

cells

Question 4

organelles inside a cell that break down food and release energy

Answer 4

mitochondria

Question 5

jellylike substance inside the cell membrane

Answer 5

cytoplasm

Question 6

a group of specialized cells that work together

Answer 6

tissue

Question 7

___________ is the ability to do work

Answer 7

energy

Question 8

circular organelle that contains DNA

Answer 8

nucleus

Question 9

one-celled organisms

Answer 9

unicellular

Question 10

plant cell that holds green pigment

Answer 10

chloroplast

Question 11

organisms that live in conditions poisonous to other living things

Answer 11

kingdom Archaebacteria

Question 12

smallest living organisms; sometimes found in yogurt

Answer 12

kingdom Eubacteria

Question 13

multicellular organisms- kingdom Plantoe and ___________ (without cell walls)

Answer 13

kingdom Animalia

Question 14

multicellular organisms with chloroplasts

Answer 14

kingdom Plantae

Question 15

yeast, mold, and mushrooms

Answer 15

kingdom Fungi

Question 16

protozoans and algae

Answer 16

kingdom Protista

Question 17

Living things are made of cells. Cells can function as individual organisms or as the smallest units in a larger organism. These conclusions form the basis of ___________________________.

Answer 17

the cell theory

Question 18

A group of cells working together is called

Answer 18

a tissue

Question 19

The heart, lungs, and liver are some of your body’s _________________.

Answer 19

organs

Question 20

The _____________ provides the external boundary for a cell.

Answer 20

cell membrane

Question 21

The bubble-like storage organelles found in a cell are called __________________.

Answer 21

vacuoles

Question 22

The DNA of a cell is packed into tight little bundles called _____________.

Answer 22

chromosomes

Question 23

Plants use a green pigment called _____________ to absorb energy from sunlight.

Answer 23

chlorophyll

Question 24

The part of a cell not found in animal cells is the ____________.

Answer 24

cell wall

Question 25

The process by which an organism produces reproductive cells is called _______________.

Answer 25

meiosis

Question 26

Organisms grow and replace cells through the process of ____________.

Answer 26

mitosis

Question 27

Who invented the first microscope?

Answer 27

Zacharias Jansen

Question 28

Who was one of the men who formed the basis of the cell theory?

Answer 28

Theodor Schwann

Question 29

Who was first to observe and name cells?

Answer 29

Robert Hooke

Question 30

Who developed a system of classification?

Answer 30

Carolus Linnaeus

Question 31

List in order from smallest to largest: organs, tissues, cells, systems

Answer 31

cells, tissues, organs, systems

Question 32

An _________________ is a complete living thing?

Answer 32

organism

Question 33

What is it called when you put organisms with similar characteristics into groups?

Answer 33

classification

Question 34

Yogurt and your intestines contain useful ____________.

Answer 34

bacteria

Question 35

What are the characteristics of living things?

Answer 35

living things grow and develop
living things reproduce
living things respond to their environments
living things use energy
living things are made of cells

Question 36

Name the 6 kingdoms?

Answer 36

Eubacteria, Archaebacteria, Protista, Fungi, Plantae, Animalia

Question 37

The scientific name of an organism uses ___________ and ____________.

Answer 37

genus and species

Question 38

The scientific names of classification in order from largest to smallest

Answer 38

kingdom, phylum, class, order, family, genus, species