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S2 23 & me mid unit test

Total questions: 36

Worksheet time: 2hrs 33mins

Name
Class
Date
1.
Every living organism is made up of one or more cells
a)
True
b)
False
2.
A cell is...
a)
the basic unit of structure and function in living organism
b)
an organism
c)
a basic part of everything that we see
d)
found only in animals, not plants
3.
The nucleus is like the ____________ of the cell.
a)
foot
b)
hand
c)
stomach
d)
brain
4.
Which of the following are NOT found in animal cells
a)
chloroplasts and cytoplasm
b)
chloroplasts and cell wall
c)
cell wall and cell membrane
d)
mitochondria and nucleus
5.
What do vacuoles do? 
a)
They actually do not have an important role
b)
They protect the cell
c)
They are the brain of the cell
d)
storage area for cells; water storage in plants 
6.

Which organelle takes in "sun showers" and helps plants with the process or photosynthesis?

a)

Vacuole

b)

Mitochondria

c)

Cytoplasm

d)

Chloroplast

7.
Which of the following, found ONLY in plant cells, provides structure?
a)
cell wall
b)
chloroplast
c)
mitochondria
d)
vacuole
8.
What is the function of the cell nucleus found in both plant and animal cells?
a)
to produce energy
b)
to control cell activity
c)
to remove waste products
d)
to allow molecules to enter the cell
9.
What is one basic function of the vacuoles?
a)
circulating oxygen
b)
producing food
c)
controlling cell processes
d)
storing water
10.
Animal cells have_______________.
a)
cell walls
b)
chloroplasts
c)
cytoplasm
d)
large vacuoles
11.
Michael looked at a cell through a microscope.  He identified a nucleus, chloroplast, and cytoplasm.  What kind of cell did Michael observe?
a)
animal
b)
plant
c)
vertebrate
d)
bacteria
12.
Which piece of equipment is the best to use to observe the structure of a cell?
a)
magnifying glass
b)
binoculars
c)
telescope
d)
microscope
13.
1.What cells carry electrical signals?
a)
Red blood cells
b)
Nerve cells
c)
Sperm cells
14.
What cells have NO nucleus?
a)
Leaf cells
b)
Animal cells
c)
Red blood cells
d)
egg cells
15.
What cell carries the father’s genetic information?
a)
Sperm cell
b)
Egg cell
c)
Leaf cell
d)
Red blood cell
16.
If the eyepiece lens magnification is 10 and the objective lens magnification is 40 what is the total magnification?
a)
10
b)
40
c)
400
17.
An independent variable is
a)
What I change
b)
What stays the same
c)
is the control
18.

What organ is this?

a)

heart

b)

stomach

c)

lungs

d)

brain

19.

What organ is this?

a)

heart

b)

stomach

c)

liver

d)

lungs

20.

What organ is this?

a)

heart

b)

lungs

c)

liver

d)

stomach

21.

Which organ is linked to the windpipe?

a)

heart

b)

lungs

c)

stomach

d)

brain

22.

Which is the largest solid organ in your body?

a)

stomach

b)

heart

c)

liver

d)

brain

23.

Which organs stores information?

a)

heart

b)

brain

c)

stomach

d)

liver

24.

The male reproductive cell is called...

a)

vas deferens

b)

seminal vesicle

c)

ovum

d)

sperm

25.

Which part of the male reproductive system produces sperm?

a)

The Scrotum

b)

The prostate

c)

The testicles

d)

The penis

26.

LETTER b: (Hint: produce sperm)

a)

Urethra

b)

Testicles

c)

Scrotum

d)

Penis

27.

LETTER c:

a)

Urethra

b)

Testicles

c)

Penis

d)

Scrotum

28.

How long is the whole menstrual cycle?

a)

1 week

b)

14 days

c)

28 days-30 days

d)

9 months

29.

LETTER e:

a)

Uterus

b)

Vulva

c)

Ovaries

d)

Vulva

30.

LETTER g:

a)

Vulva

b)

Vagina

c)

Ovaries

d)

Uterus

31.

LETTER f:

a)

Ovaries

b)

Uterus

c)

Vulva

d)

Vagina

32.

Contain the ovaries.

a)

Testes

b)

Ovum

c)

Uterus

d)

Puberty

33.

Sperm cell and egg cells both have a cell membrane?

a)

True

b)

False

34.

Sperm cell and egg cells both have cytoplasm?

a)

True

b)

False

35.

Sperm cell and egg cells both have a tail?

a)

True

b)

False

36.

Sperm cell and egg cells both have a jelly coat?

a)

True

b)

False