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MIDTERM BIOLOGY

Total questions: 110

Worksheet time: 2hrs 17mins

Name
Class
Date
1.

Robert Hook discovered?

a)

the cell

b)

see a living thing under a microscope

c)

plants were made of cells

d)

animals were made of cells

2.

Anton Van Leeuwenhoek

a)

plants are made of cells

b)

animals were made of cells

c)

Looked at a living thing under a microscope

d)

New cells come from old cells dividing

3.

Rudolf Virchow

a)

plants were made of cells

b)

New cells come from old cells dividing

c)

animals were made of cells

d)

cells

4.

Phagocytosis

a)

takes a lot cells into the cell

b)

forces a lot of cells out by force

c)

Cells eating

d)

Cells drinking

5.

Matthias Schleiden

a)

Animals were made of cells

b)

New cells come from old cells dividing

c)

cells

d)

Plants were made of cells

6.

Teodor Schwann

a)

Animals were made cells

b)

Looked at a living organism under a microscope

c)

Old dude

d)

Plants were made cells

7.

Cell theory is

a)

Cells come from other cells

b)

All living things are made of cells

c)

The cell is the basic unit of life

d)

Uses energy to make movement

8.

Cytoplasm is

a)

inside the cell and outside nucleus

"light blue"

b)

selectively permeable made of phospholipid bilayer

c)

gel part of cytoplasm

"dark blue"

d)

Makes energy for cell

9.

Mitochondria

a)

next layer after Cytoplasm

b)

Makes energy for cell

c)

selectively permeable and made of phospholipid bilayer

d)

In the membrane "light blue"

10.

Cytosol

a)

selectively permeable made of a phospholipid bilayer

b)

In the membrane outside nucleus

"Light blue"

c)

Makes energy

d)

Layer after the cytoplasm "Dark blue"

11.

Cell membrane

a)

Next layer after cytoplasm

"Dark blue"

b)

In membrane outside the nucleus

"light blue"

c)

selectively permeable made of a phospholipid bilayer

d)

Makes energy

12.

Ionic Bonds

a)

connects metals and nonmetals by giving electrons

b)

mixed together

c)

Connects metals to metals

d)

chemical bonds are broken and reformed to make something new

13.

Chemical Bond

a)

mixed together

b)

evenly shared elctrons

c)

Alittle positive and alittle negative

d)

Sticks atoms and molecules together

14.

Covalent Bonds

a)

break form to make a different subtance

b)

Needs ATP

c)

Metal connects to another metal and share electrons

d)

connects metals and nonmetals by giving electrons

15.

Octect Rule

a)

Breaking forming or rearranging to make new subtances

b)

Atoms try to have full 8 electrons

c)

unevenly shared electrons

(slightly - and +)

d)

evenly shared electrons

(=)

16.

Polarity

a)

unevenly shared electrons one side is more + and -

b)

New substance being made

c)

is changing

d)

evenly shared electrons

17.

Nonpolar

a)

is smallest unit of life

b)

unevenly shared electrons

(+ and -)

c)

can't be destroyed or made

d)

evenly shared electrons

18.
What am I?
a)
cell wall
b)
mitochondria
c)
cytoplasm
d)
chloroplast
19.

What is a chemical reaction

a)

new subtance

b)

Chemical bonds are broken then reformed to make something new

c)

mixed together

d)

changes

20.

Mixtures

a)

same substance is attracted to its self

b)

Particles of one substance is attracted to another

c)

THEHE (I didn't want to type)

d)

mixed together

21.

Adhesion

a)

Same substance is attracted each other

b)

Sticks atoms and also molecules together

c)

bonds metals and nonmetals

d)

1 substance is attracted to another subtance

22.

Cohension

a)

Same substance is attracted each other

b)

share electrons

c)

1 substance is attracted to another substance

d)

sticks atoms and also molecules together

23.

Atom is?

a)

Basic unit of matter

b)

+

c)

-

d)

=

24.

Proton is

a)

+

b)

-

c)

=

25.

Electron is

a)

=

b)

+

c)

-

26.

Neutron is

a)

=

b)

+

c)

-

27.

Atoms held together by a chemical bond

(a)  

28.

Absorbs energy (heat)

a)

Exothermic

b)

Homogeneous

c)

Endothermic

d)

Heterogeneous

29.

Reaction that releases energy (heat)

a)

Exothermic

b)

Homogeneous

c)

Endothermic

d)

Heterogeneous

30.

mixed in a organized together

a)

exothermic

b)

homogeneous mixture

c)

endothermic

d)

heterogeneous mixture

31.

not mixed in an organized way

a)

exothermic

b)

Homogeneous

c)

endothermic

d)

Heterogeneous

32.

adhesion in the roots of a plant

(a)  

33.

amt of heat needed to raise the temp of something

a)

specific heat capacity

b)

split ions

c)

homeostasis

d)

heat capacity

34.

(click please) Study scientific method in description

a)

Please study it

b)

WHY WOULD YOU CLICK THIS

35.

Multicellular

a)

Have 2 or more cells

b)

multiple organisms connected

c)

have one cell

36.

Unicellular

a)

multiple organisms that are connected

b)

Organism that has one cell

c)

have 2 or more cells

37.

The type of bond that is created when a negatively and positively charged atom attract is a -

a)

covalent bond

b)

ionic bond

c)

hydrogen bond

38.

Colonial

a)

Multiple organisms that are physically connected

b)

has 1 cell

c)

has two or more cells

39.

characteristics of life is what you should study (or at least look at)

a)

Click

b)

DO NOT CLICK THIS

40.

taking light energy and making it into sugar

a)

Photosynthesis

b)

cellular respiration

c)

Sleep

d)

electron transport chain

41.

stored energy in atoms

a)

ADP

b)

Chemical energy

c)

ATP

42.

ATP

a)

forms into energy as a whole

b)

releases energy

c)

explodes and dissolves

d)

grande vache

43.
Directs all cell activities through the DNA located there.
a)
Lysosomes
b)
Nucleus
c)
ribosomes
d)
Mitochondria
44.

When ATP loses a phosphate

a)

ADP

b)

ARP

c)

ATP

d)

ASP

45.

what is the purpose of ATP

a)

Creates sunlight out of energy

b)

Provides energy for cell processes

c)

Makes food for consumers

d)

Forms ADP

46.

Builds cell tissue and breaks down food

a)

Anabolism

b)

Metabolism

c)

Catabolism

47.
a)

Builds up molecules

b)

Makes different molecules

c)

Breaks down molecules

48.

Catabolic

a)

Builds molecules

b)

Eats molecules

c)

Breaks down molecules

49.

Where is the cuticle

50.

Upper epidermis

51.

Palisade mesaphyll

52.

Spongy mesophyll

53.

Stoma

54.

Guard cells

55.

Xylem

56.

Phloem

57.

why are plants green?

a)
Plants are green due to the presence of chlorophyll.
b)
Plants are green from soil nutrients.
c)
Plants are green because of their water content.
58.

where photosynthesis takes place

a)

Cytoplasm

b)

Cytosol

c)

Chloroplast

d)

Chlorophyll

59.

How do trees obtain energy?

a)

they produce food through photoynthesis

b)

they eat grass

c)

they absorb nutrients from decomposing pants and animals

d)

they eat animals

60.

Why do leaves change color in the fall

a)

the cytosol breaks down first

b)

The chloroplast breaks down first

c)

the cytoplasm breaks down first

d)

the chlorophyll breaks down first

61.

Stroma is

a)

Fluid part of the chloroplast

b)

Stack of thylakoids

c)

sac like found in the chloroplasts

d)

membrane

62.

Thylakoid

a)

Stack of the photosynthetic sacs

b)

membrane

c)

1 single sac in the chloroplast

d)

fluid part of the chloroplast

63.

Granum

a)

Pigment of the chloroplast

b)

Membrane

c)

Stack of thylakoids

d)

Fluid part of the chloroplast

64.

When NADP+ bonds with Hydrogen it makes

a)

NADPH

b)

NADP++

c)

NADP-H2O

65.

What is the purpose of NADP+

a)
NADP+ is used to store energy in the form of ATP.
b)
NADP+ functions as a primary energy source in cells.
c)
NADP+ serves as a structural component of cell membranes.
d)
The purpose of NADP+ is to act as an electron carrier in metabolic reactions, particularly in photosynthesis.
66.

Photosynthesis occurs in

a)

autotrophs

b)

heterotrophs

67.

Robert Hooke Discovered?? (there is a space within the answer no caps)

(a)  

68.

Light Dependent Reaction first takes place in the?

a)

Membrane

b)

Stoma

c)

Thylakoid

d)

Stroma

69.

As the water is in the thylakoid it gets broken down into

a)

H and F+

b)

H and O2

c)

H and P2

d)

J and P3

70.

The light Dependent reaction is a lot like

a)

Glycolysis

b)

Krebs

c)

electron transport

71.

ATP Synthesis makes what

a)

ATP

b)

ADP

c)

NADP

d)

NADPH

72.

Light Dependent reactions makes what?

a)

ATP

b)

NADPH

c)

O2

d)

ADP

e)

NADP

73.

Light independent cycle uses

a)

no O2

b)

Light

c)

O2

d)

No Light

74.

which of the following affects the rate of photosynthesis

a)

Water

b)

Temperature

c)

light intensity

d)

All of the Above

75.

Active Transport needs

a)

CO2

b)

O2

c)

Energy

d)

H

76.

Active Transport moves molecules from

a)

low to high

b)

high low

c)

evenly

77.

What pumps are used in active transport

a)

Sodium Potassium Pump

b)

Protein Pumps

c)

Peripheral Protein

78.

Protein Pump does what

a)

Opens closes letting molecules move

b)

Moves NA+ out of the cell

c)

distributes uneven charges

79.

what is this an example of

a)

hypotonic

b)

Isotonic

c)

hypertonic

80.

what is this an example of

a)

Isotonic

b)

hypertonic

c)

hypotonic

81.

what is this an example of

a)

hypotonic

b)

hypertonic

c)

isotonic

82.

In Bulk Transport what takes material in

a)

endocytosis

b)

exocytosis

83.

In Bulk Transport what forces material out

a)

Exocytosis

b)

Endocytosis

84.

Pinocytosis

a)

makes ATP

b)

cell eating

c)

movement from one end of the cell to another

d)

cell drinking

85.

Macromolecules

a)

carbonhydrate

b)

lipid

c)

Protein

d)

Nucleic acid

86.

Individual smaller unit of a macromolecule

a)

Polymers

b)

Monomers

c)

hydrolysis

d)

DNA

87.

Polymers are?

a)

Organelles

b)

Cells

c)

Smaller chains of macromolecules

d)

Long chains of monomers

88.

Breaks down polymers to make monomers

a)

Hydrolysis

b)

Dehydration synthesis

c)

ATP

d)

ADP

89.

Monomers attach to make polymers

a)

Macromolecules

b)

Organic

c)

Dehydration Synthesis

d)

Hydrolysis

90.

Carbohydrates are?

a)

Sugar

b)

Fats

c)

DNA

d)

build body structures

91.

What are the monosaccharides of Carbohydrates

4 lines
92.

Stored for long term energy

a)

Carbohydrates

b)

Nucleic Acids

c)

Lipids

d)

Proteins

93.

Monomers of Lipids

4 lines
94.

Polymers of Carbohydrates

4 lines
95.

Disaccharides

a)

two sugar molecules

b)

three sugar molecules

c)

one sugar molecules

d)

four sugar molecules

96.

Polymers of Lipids

4 lines
97.

Saturated fats is a chain that is fully hydrogenated, so unsaturated is

2 lines
98.

Stores and transmit genetic info to offspring

a)

Nucleic Acids

b)

Lipids

c)

Proteins

d)

Carbohydrates

99.

Monomers of Nucleic Acids

4 lines
100.

Polymers of Nucleic Acids

4 lines
101.

build bodily structures

a)

Carobohydrates

b)

Proteins

c)

lipids

d)

nucleic acid

102.

Monomer of proteins

4 lines
103.

Polymer of Proteins

4 lines
104.

study enzymes (click all of them)

a)

Study

b)

the

c)

enzymes

105.

Moves from low to high

a)

active transport

b)

simple diffusion

c)

concentration

106.

Cell membrane is made of a

a)

phospholipid cover

b)

phospholipid gradient

c)

phospholipid bilayer

107.

Passive Transport is also known as

(a)  

108.

Transport Proteins help with

a)

Letting stuff in and out

b)

letting stuff out only

c)

letting stuff in only

d)

making ATP

109.

Facilitated Diffusion uses what

a)

electrons

b)

Proteins

c)

Hydrogen

d)

O2

110.

ATP powers what

a)

Facilitated Diffusion

b)

Passive Transport

c)

Simple diffusion

d)

Active Transport

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