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Biology final

Total questions: 84

Worksheet time: 40mins

Name
Class
Date
1.
Bonds between multiple water molecules are called________
a)
Hydrogen bonds
b)
Ionic Bonds
c)
Covalent bonds
d)
Water bonds
2.
Very light insects can sit on top of water because of
a)
Capillary action
b)
Surface tension
c)
Water’s high specific heat
d)
Covalent bonds
3.
When it rains, water will stick to your clothes and get them wet. What property is this an example of?
a)
Adhesion
b)
Cohesion
c)
Specific heat
d)
Surface tension
4.
Wat property allows water molecules to stick to each other to form drops
a)
Cohesion
b)
Adhesion
c)
Ionic bonds
d)
Hydrogen bonds
5.
Anything that takes up space and has mass is known as
a)
Compounds
b)
Objects
c)
Option 3
d)
Matter
6.
These are the building blocksof matter
a)
Neutrons
b)
Cells
c)
Atoms
d)
Protons
7.
What are the positively charged particles in a atom?
a)
Protons
b)
Neutrons
c)
Electrons
8.
Electrons has what charge?
a)
Positive
b)
Negative
c)
Neutral
9.
Neutrons have what charge?
a)
Positive
b)
Negative
c)
Neutral
10.
The nucleus of an atom is made up of…. (You may select more than one answer)
a)
Protons
b)
Neutrons
c)
Electrons
11.
A(n) _________ is a pure substance made up of a single type of atom and cannot be broken down
a)
Element
b)
Molecule
c)
Compound
d)
Mixture
12.
What is a substance that is dissolved in another substance?
a)
Solution
b)
Solvent
c)
Compound
d)
Solute
13.
Is the following sentence qualitative or quantitative: The road was rough and bumpy
a)
Qualitative
b)
Quantitative
14.
The basketball goal is ten feet tall is an example of
a)
Qualitative
b)
Quantitative
15.
Which of the following would increase the size of a population?
a)
Emigration and births
b)
Immigration and births
c)
Immigration and deaths
d)
Emigration and deaths
16.
Which of the following is a density dependent factor?
a)
Human activities
b)
Competition
c)
Unusual weather
d)
Natural disaster
17.
Which of the following is a density-independent factor?
a)
Natural disaster
b)
Disease
c)
Predation
d)
Parasitism
18.
The distribution of individuals in a population is called
a)
Population density
b)
Population dispersion
c)
Survivorship
d)
Exponential growth
19.
The movement of a herd of buffalo into a new herd is an example of
a)
Population
b)
Emigration
c)
Immigration
d)
Predation
20.
Diseases may spread more rapidly when an area is crowded, so disease is considered to be an
a)
Density dependent factor
b)
Density independent factor
21.
What factor wll decrease a population?
a)
Births
b)
Immigration
c)
Obesity
d)
Emmigration
22.
The organelle that regulates materials entering and leaving the cell, as well as support and protection
a)
Cell wall
b)
Centrioles
c)
Cell membrane
d)
Cytoskelton
23.
The organelle that organizes cell division
a)
Nucleus
b)
Cytoskeleton
c)
Centrioles
d)
Ribosome
24.
What objects should be kept away from the lab tables
a)
friends
b)
Books
c)
Googles
d)
Food/drink
25.
If you break glassware in the ab, you should…..
a)
Clean it quickly so no one is harmed
b)
Tell the teacher immediately
c)
Scream
d)
Look to see if you are in trouble
26.
Before leaving the lab you should wash your hands
a)
True
b)
False
27.
If you not understand a direction or part of a ab procedure, you should
a)
Skip it and come back to it
b)
Try several methods until you figure it out
c)
Ask the instructor before proceeding
d)
Ask a neighbor
28.
Always place broken glass in the garbage can
a)
True
b)
False
29.
It is fine to go to the lab and experiment on your own
a)
True
b)
False
30.
Which footwear is not allowed. (mark all that apply)
a)
Sandals
b)
Tennis shoes
c)
Crocs
d)
Option 4
e)
Boots
31.
Unused chemicals should be returned back to its original container
a)
True
b)
False
32.
What is the chemical symbol for Hydrogen
a)
H
b)
Hy
c)
Hd
d)
Hn
33.
What is the chemical symbol for Iron
a)
Fe
b)
Ir
c)
In
34.
Who has a chemical symbol of Cl
a)
Carbon
b)
Chlorine
c)
Clorox
35.
Silver
a)
S
b)
Au
c)
Ag
d)
Sn
36.
Ne
a)
Sodium
b)
Neon
c)
Nickel
d)
Option 4
37.
What is the original source of almost all energy in most ecosystems?
a)
Carbohydrates
b)
The sun
c)
Carbon
d)
Water
38.
Autotrophs make up the _______ trophic level in all ecosystems
a)
First
b)
Second
c)
Third
d)
Fourth
39.
The amount of energy that usually transfers from one trophic level to the next
a)
10%
b)
25%
c)
50%
d)
40%
40.
The living portions of the ecosystem
a)
Biotic factors
b)
Abiotic factors
41.
Water temperature would be an example of
a)
Biotic factors
b)
Abiotic factors
42.
A collection of organisms that belong to different populations but all live in the same area and interact with one another
a)
Population
b)
Community
c)
Ecosystem
d)
Ecosphere
43.
Organisms that feed on both plants and animals
a)
Carnivore
b)
Herbivore
c)
Greedy
d)
Omnivore
44.

How many atoms of Hydrogen are there?

a)
1
b)
2
c)
3
d)
4
45.
An organism that only eats. plants
a)
Herbivore
b)
Carnivore
c)
Omnivore
d)
Autotroph
46.
Study of interactions between organisms and their environment
a)
Ecosystem
b)
Biodiversity
c)
Ecology
d)
Ecosphere
47.
Organisns that break down and absorbs nutrienjts from dead organisms
a)
Consumer
b)
Decomposer
c)
Detritivore
d)
Omnivore
48.
Which of the following organisms is a decomposer?
a)
Fox
b)
Eagle
c)
Tree
d)
Bacteria
49.
The series of steps in which a large fish eats a small fish that has eaten algae is a
a)
Food web
b)
Pyramid of numbers
c)
Biomass
d)
Food chain
50.
This chart is an example of what type of growth?
a)
Logistical
b)
Exponential
51.
This graph is an example of what type of growth?
a)
Logistical
b)
Exponential
52.

solute + solvent =

a)

solution

b)

equation

53.
What is a solute?
a)
The substance that does the dissolving in a solution.
b)
The substance that is dissolved into the solution.
c)
The mixing of different substances.
d)
The process in which neutral molecules lose or gain electrons
54.
What is a solvent?
a)
The substance that does the dissolving in a solution.
b)
The substance that is being dissolved in a solution.
c)
The mixing of different substances.
d)
The process in which neutral molecules lose or gain electrons
55.
Which is a producer?
a)
deer
b)
tall grass
c)
lion
d)
worm
56.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
57.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
58.

What are "apex predators?"

a)

primary consumers

b)

top predators

c)

producers

59.

This process where plants lose water through their leaves

a)

transportation

b)

transpiration

c)

photosynthesis

60.

What does the Golgi Body do?

a)

Packages and distributes materials to other parts of the cells

b)

Breaks down molecules to recycle

c)

Produces energy

d)

Directs the activities of the cell

61.

These are the tiny cell parts that carry out specific functions within the cell

a)

Macromolecules

b)

Organelles

c)

Mitochondria

d)

Lysosome

62.

These are passageways in the cell that carry materials from one part of the cell to the other

a)

Mitochondria

b)

Lysosome

c)

Endoplasmic Reticulum

d)

Vacuole

63.

This is the thick, gel-like fluid that keeps the organelles in place and holds salts, proteins, and water.

a)

Chloroplast

b)

Cytoskeleton

c)

Lysosome

d)

Cytoplasm

64.

The part of the plant cell that contains chlorophyll and makes food from light energy

a)

Cytoplasm

b)

Lysosome

c)

Cell Wall

d)

Chloroplast

65.

This is the part of the cell that controls what comes in and out of the cell

a)

Nucleus

b)

Cytoplasm

c)

Cell membrane

d)

Endoplasmic Reticulum

66.

This controls the activities of the cell

a)

Nucleus

b)

Vacuole

c)

Ribosome

d)

Chloroplast

67.

This produces the energy needed for the cell to do everything it needs to do to survive

a)

Cytoplasm

b)

Mitochondria

c)

Vacuole

d)

Endoplasmic Reticulum

68.

This is the rigid outer structure found in some cells

a)

Cell Wall

b)

Cell Membrane

c)

Cytoskeleton

d)

Cytoplasm

69.

This stores food, water and sometimes wastes

a)

Vacuole

b)

Cytoplasm

c)

Nucleus

d)

Ribosome

70.

The symbol for Magnesium is...

a)

Mn

b)

M

c)

Mg

d)

Hg

71.

The symbol for Beryllium is...

a)

Be

b)

b

c)

B

d)

Br

72.

The symbol for Manganese is...

a)

Mn

b)

M

c)

Mg

d)

Hg

73.

B reprents which element?

a)

Beryllium

b)

Boron

c)

Bromine

d)

Brazmozium

74.

Ar reprents which element?

a)

Argon

b)

Animally

c)

Rhodon

d)

Arsenic

75.

K reprents which element?

a)

Krypton

b)

Kitrium

c)

potassium

d)

sodium

76.

The symbol for Chlorine is...

a)

Cl

b)

Cr

c)

C

d)

Ci

77.

The symbol for Carbon is...

a)

Cl

b)

Cr

c)

C

d)

Ci

78.

He reprents which element?

a)

Hydrogen

b)

Helium

c)

Helicon

d)

Halfnium

79.

The symbol for Hydrogen is...

a)

He

b)

H

c)

Hi

d)

Hf

80.

The symbol for Neon is...

a)

Ne

b)

N

c)

Ni

d)

Nb

81.

The symbol for Nitrogen is...

a)

N

b)

Ni

c)

Nb

d)

Ne

82.

Al represents which element?

a)

Arsenic

b)

Argon

c)

Aluminum

d)

Antimony

83.

Sc reprents which element?

a)

Tin

b)

Storium

c)

Sulfur

d)

Scandium

84.

Na reprents which element?

a)

Scandium

b)

Sodium

c)

Serium

d)

Sulfur

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