1. The basic unit of all living things

A. atomsB. moleculesC. organellesD. cells

atoms

molecules

organelles

cells

0% 0%0%0%

2. The study of cells

A. cytologyB. cellologyC. geneologyD. sytemology

cytology

cello

logy

geneology

sytemology

0% 0%0%0%

3. Person who 1st saw and named cells

A. Van LeewaunhookeB. VirchowC. HookeD. Schwann

Van Leewaunhooke

Virchow

Hooke

Schwann

0% 0%0%0%

4. Tiny parts found inside the cell that have specific functions

A. organellesB. cellulaC. karyotesD. tissues

organelle

s

cellu

la

karyotes

tissues

0% 0%0%0%

5. Which is NOT a main atom that makes up the human body?

a. oxygenb. hydrogenc. magnesiumd. nitrogen

oxygen

hydroge

n

magnesium

nitroge

n

0% 0%0%0%

6. Which is NOT a common molecule found in the human body?

a. waterb. carbohydratesc. proteinsd. bicarbonatee. lipids

water

carbohydrates

proteins

bicarbonate

lipids

0% 0% 0%0%0%

8. Which one is NOT part of the cell theory?

A. Cells have organellesB. Cells are the basic

unit of living thingsC. All cells come from

other cellsD. All living things are

made of cells

to group based on simila

r...

to find its offsp

ring

to find animal a

daptations

to relate sc

ience to lif

e

0% 0%0%0%

9d. This process when prokaryotes evolved into eukaryotes is called:

a. endosymbiosis

b. endocytosisc. endoscopyd. endocellular theory

structu

ral

physical

Both a and b

behavioral

0% 0%0%0%

10. What are two parts that only animal cells have?

a. Chloroplasts and cell wall

b. Nucleus and lysosomec. Cell membrane and

centriolesd. Lysosomes and

centrioles

mutation

aborration

behavior

structu

ral

0% 0%0%0%

11. What are two parts that only plant cells have?

a. Chloroplasts and cell wall

b. Nucleus and lysosomec. Cell membrane and

centriolesd. Lysosomes and

centrioles

Chloroplasts

and cell w

all

Nucleus a

nd lyso

some

Cell membrane and ce

ntr...

Lysosomes a

nd centri

oles

0% 0%0%0%

14. Organelle that controls what does in and out of our cells

a. ERb. golgic. cell membraned. nucleus

ERgolgi

cell membrane

nucleus

0% 0%0%0%

15. means the cell membrane only allows certain things and amounts in and out .

a. selectively permeable

b. Homeostasisc. Permeationsd. tonicosity

selectively

permeable

Homeostasis

Permeations

tonicosit

y

0% 0%0%0%

16. maintaining a constant or balanced environment in the body?

a. homeostasisb. endocytosisc. negative feedbackd. homeopathic

homeostasis

endocytosis

negative fe

edback

homeopathic

0% 0%0%0%

17. Which is NOT something that moves into and out of our cells?

a. waterb. DNAc. gases (oxygen)d. nutrientse. wastes

waterDNA

gases (

oxyge

n)

nutrients

wastes

0% 0% 0%0%0%

• 18. The cell membrane is made of __ layers of lipids and _________________________

20. diffusion of water through cell

A. concentration gradient

B. isotonicC. osmosisD. endocytosis

conce

ntration gradient

isotonic

osmosis

endocytosis

0% 0%0%0%

21a. What type of transport is each picture showing?

a. Facilitated diffusionb. Simple diffusionc. Ion pumpd. endocytosis

Facili

tated diffusion

Simple diffusio

n

Ion pump

endocytosis

0% 0%0%0%

21b. What type of transport is each picture showing?

a. Facilitated diffusionb. osmosisc. Ion pumpd. endocytosis

Facili

tated diffusion

osmosis

Ion pump

endocytosis

0% 0%0%0%

21c. What type of transport is each picture showing?

a. Facilitated diffusionb. Simple diffusionc. osmosisd. endocytosis

Facili

tated diffusion

Simple diffusio

n

osmosis

endocytosis

0% 0%0%0%

21d. What type of transport is each picture showing?

a. Facilitated diffusionb. osmosisc. Ion pumpd. endocytosis

Facili

tated diffusion

osmosis

Ion pump

endocytosis

0% 0%0%0%

22. A solution is composed of two parts, the liquid part is called the

A. soluteB. solvent

solute

solvent

0%0%

23. This solution shrinks cells

A. hypertonicB. hypotonicC. isotonic

hypertonic

hyp

otonic

isotonic

0% 0%0%

26. A cell in 60% solute is placed in 50% water.What type of solution is it in?

a.hypertonicb.hypotonicc.isotonic

hyperto

nic

hypotonic

isotonic

0% 0%0%

A. Swell; hypertonicB. Shrink; hypotonicC. Swell; hypotonicD. Shrink; hypertonic

Swell;

hypertonic

Shrin

k; hypotonic

Swell;

hypotonic

Shrin

k; hyperto

nic

0% 0%0%0%

28. Humans have ___ body systems.

a. 10b. 11c. 12d. 13

10 11 12 13

0% 0%0%0%

29g. brings water and nutrients into the body

a. circulatoryb. excretoryc. digestive d. endocrine

circu

latory

excretory

digesti

ve

endocrine

0% 0%0%0%

29 h. water balance; urine production

a. integumentaryb. excretoryc. digestive d. muscular

integumentary

excretory

digesti

ve

muscular

0% 0%0%0%

29 q. exchanges oxygen and CO2 (breathing)

a. endocrineb. circulatoryc. respiratory d. nervous

endocrine

circu

latory

respira

tory

nervous

0% 0%0%0%

29 r. brings oxygen and nutrients around body, takes away wastes

a. endocrineb. digestivec. circulatory d. skeletal

endocrine

digesti

ve

circu

latory

skeletal

0% 0%0%0%

29 u. messages sent through chemicals in blood

a. endocrineb. nervousc. integumentaryd. redproductive

endocrine

nervous

integumentary

redproductive

0% 0%0%0%

35. The ________________ is ultimately the thing that keeps everything balanced in

our body.

a. heartb. lungsc. braind. skin

heartlungs

brain skin

0% 0%0%0%

36. _________________ around our body detect changes and let the brain know if

something is too much or too little

a. detectorsb. receptorsc. neurocytesd. sensors

detectors

receptors

neurocytes

sensors

0% 0%0%0%

37. When the brain detects a change and

it causes a change in the opposite direction

a. neurobackb. negative feeedbackc. positive feedbackd. homeopathy

neuroback

negative fe

eedback

positive fe

edback

homeopathy

0% 0%0%0%

39. What two systems work to keep all body functions balanced?

a. Nervous and endocrineb. Nervous and circulatoryc. Excretory and

endocrined. Integumentary and

respiratoryNervous a

nd endocrine

Nervous and cir

culatory

Excretory and endocri

ne

Integumentary and resp

ir...

0% 0%0%0%