Science Cells

Question 1

Located in plant, fungi and bacteria but

not animal

Answer 1

Cell wall

Question 2

allows H2O, O2, CO2 to pass into and out of cell

Answer 2

Cell wall

Question 3

protection, Support ( grow tall )

Answer 3

Cell wall

Question 4

controls movement of materials in/out of cell

Answer 4

cell membrane

Question 5

plant - inside cell wall
animal - outer layer; cholesterol
selectively permeable

Answer 5

Cell membrane

Question 6

large, oval generally both plant/animal

Answer 6

Nucleus

Question 7

key organelle which has the genetic material and is
involved in multiplication of cell, growth and maintenance
of cell.

Answer 7

Nucleus

Question 8

large, oval generally

Answer 8

Nucleus

Question 9

Found inside cell’s nucleus
may have more than one
disappears during cell division

Answer 9

Nucleolus

Question 10

Make ribosomes, contains building blocks or mRNA,
tRNA, rRNA

Answer 10

Nucleolus

Question 11

surrounds nucleus
selectively permeable

Answer 11

Nuclear membrane

Question 12

Controls movement of materials in/out of nucleus

Answer 12

Nuclear membrane

Question 13

clear, thick, jellylike material
(sytosol)

Answer 13

Cytoplasm

Question 14

organelles found inside cell
membrane
contains cytoskelon fibers

Answer 14

Cytoplasm

Question 15

network of tubes or membranes

No ribosomes

Answer 15

endoplasmic
reticulum (E.R.)
Smooth

Question 16

network of tubes or membranes
Attached ribosome

Answer 16

endoplasmic
reticulum (E.R.)
Rough

Question 17

small bodies free or attached to E.R.

Answer 17

Ribosome

Question 18

made of rRNA and protein
synthesizes proteins

Answer 18

Ribosome

Question 19

bean-shaped
inner membranes
Double membrane outer smooth inner
folded into cristae

Answer 19

Mitochondria

Question 20

breaks down sugar molecules into energy
site of aerobic cellular respiration

Answer 20

Mitochondria

Question 21

These are the vacuoles or sac like
structures. They occupy a considerable
amount of cytoplasm.

Answer 21

Golgi/golgi bodies /
golgi apparatus

Question 22

stacks of flattened sacs
to modify and package proteins for export
have cis and trans face

Answer 22

Golgi/golgi bodies /
golgi apparatus

Question 23

plant - few/large
animal - small

Answer 23

vacuole

Question 24

are pouches in the cell that store materials such
as water, salts, proteins, and carbohydrates, waste products
and toxic waste..

Answer 24

Vacuole

Question 25

*store food, water, waste (plants need to store large amounts of food)

Answer 25

Vacuole

Question 26

An animal that feeds on plants

Answer 26

Herbivore

Question 27

An animal that feeds on meat

Answer 27

Carnivore

Question 28

An animal that eats both plants and animals

Answer 28

Omnivore

Question 29

An animal that feeds on dead organisms, especially a carnivorous animal that eats dead animals rather than or in addition to hunting live prey.

Answer 29

Scavenger

Question 30

a hierarchical series of organisms each dependent on the next as a source of food.

Answer 30

Food chain

Question 31

a system of interlocking and interdependent food chains

Answer 31

Food Web

Question 32

a graphical model of energy flow in a community

Answer 32

Energy Pyramid

Question 33

the natural home or environment of an animal and other organism

Answer 33

Habitat

Question 34

Niche

Answer 34

The physical environment to which it has become adapted as well as its role as a producer and consumer of food resources

Question 35

Prey

Answer 35

an animal that is hunted and killed by another for food

Question 36

Predator

Answer 36

an animal that naturally preys on others

Question 37

Symbiosis

Answer 37

interaction between two different organisms living in close physical association

Question 38

Biosphere

Answer 38

the regions of the surface, atmosphere, and hydrosphere of the earth

Question 39

Mutualism

Answer 39

symbiosis that is beneficial to both organisms involved

Question 40

an association between two organisms in which one benefits and the other derives neither benefit nor harm.

Answer 40

Commensalism

Question 41

the practice of living in/on another organism; one

Answer 41

Parasitism

Question 42

Biotic

Answer 42

of, relating or resulting from living things, especially in their ecological relations; living things

Question 43

Biome

Answer 43

a large naturally occurring community of flora and fauna occupying a major habitat

Question 44

physical rather than biological; non living

Answer 44

Abiotic

Question 45

an organism which is part of the first level of the food chain

Answer 45

Producer

Question 46

a heterotrophic organism that feeds on other levels of the food chain; cannot make its own food

Answer 46

Consumer