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Worksheets

EOC Review

Total questions: 120

Worksheet time: 3620secs

Name
Class
Date
1.

a molecule produced by a living organism (a)  

Choose from the below words
biomolecule
cell
atom
organelle
2.

Type of biomolecules called a monosaccarides, with the elements CHO,  used to create energy. Ex: glucose, starch, cellulose, sugar (a)  

Choose from the below words
carbohydrates
lipids
proteins
nucleic acids
3.

Type of biomolecules called fatty acids, with the elements CHO,  used to store energy. Ex: fats, oils, waxes

a)

carbohydrates

b)

lipids

c)

proteins

d)

nucleic acids

4.

Type of biomolecules called a amino acids, with the elements CHON,  used for structure and to help with chemical reactions. Ex: muscles, enzymes

a)

carbohydrates

b)

lipids

c)

proteins

d)

nucleic acids

5.

Type of biomolecules called a nucleotides, with the elements CHONP,  used to store information and influence heredity. Ex: DNA, RNA

a)

carbohydrates

b)

lipids

c)

proteins

d)

nucleic acids

6.

Using the Benedict's Solution indicator, glucose turns _____ as a negative result.

a)

Blue

b)

Orange

c)

Green

d)

Red

7.

A protein that speeds up the rate of a chemical reaction by lowering the activation energy

a)

Enzyme

b)

Cell

c)

Molecule

d)

Amino Acid

8.

Type of cell with no true nucleus, no membrane-bound organelles. Ex. Bacteria

a)

Eukaryotic

b)

Prokaryotic

c)

Plant

d)

Animal

9.

Type of cell with a true nucleus and membrane-bound organelles. Ex. Plant, Animal, Fungi

a)

Eukaryotic

b)

Prokaryotic

c)

Bacteria

d)

Virus

10.

Tiny cell structure that carries out a specific function in a cell (a)  

Choose from the below words
organelle
vacuole
molecule
membrane
11.

the control center of the cell, contains DNA

a)

Nucleus

b)

Ribosome

c)

Chloroplast

d)

Centriole

12.

flexible barrier around a cell that regulates what enters and exits the cell

a)

cell membrane

b)

cell wall

c)

mitochondria

d)

endoplasmic reticulum

13.

jelly-like substance inside the cell where the organelles float (a)  

Choose from the below words
cytoplasm
golgi body
chloroplast
nucleus
14.

captures energy from the sun to use during photosynthesis and produce food (sugar) for the plant cell

a)

chloroplast

b)

cell wall

c)

mitochondria

d)

vacuole

15.

only in plant cells; stiff wall that surrounds the cell and provides structure and support

a)

cell wall

b)

cell membrane

c)

mitochondria

d)

centriole

16.

site of protein synthesis; makes the endoplasmic reticulum rough (a)  

Choose from the below words
ribosome
nucleus
lysosome
centriole
17.

transportation within the cell; can be rough or smooth

a)

cell wall

b)

cell membrane

c)

endoplasmic reticulum

d)

centriole

18.

breaks down sugar to make energy for the cell from ATP; site of respiration

a)

mitochondria

b)

chloroplast

c)

vacuole

d)

nucleus

19.

finishes, packages, and transports proteins around and out of the cell

a)

endoplasmic reticulum

b)

golgi body

c)

cell membrane

d)

nucleus

20.

stores water and nutrients in plant cells

a)

chloroplast

b)

vacuole

c)

cell wall

d)

golgi body

21.

digests food particles, wastes, cell parts, and foreign invaders

a)

lysosome

b)

centriole

c)

mitochondria

d)

chloroplast

22.

makes spindle fibers and helps coordinate cell division in animal cells

a)

vacuole

b)

lysosome

c)

centriole

d)

nucleus

23.

The cell membrane is make out of a ​ (a)  

Choose from the below words
phospholipid bilayer
phospholipid trilayer
cell wall
cytoplasm
24.

reaction where particles move from a high concentration to a low concentration

a)

diffusion

b)

osmosis

c)

active transport

d)

passive transport

25.

the process of diffusion through water

a)

active transport

b)

passive transport

c)

osmosis

d)

photosynthesis

26.

the process of diffusion with the help of a protein channel

a)

active transport

b)

passive transport

c)

osmosis

d)

facilitated diffusion

27.

no energy required to move substances

a)

active transport

b)

passive transport

c)

facilitated diffusion

d)

osmosis

28.

requires energy (ATP) to move substances

a)

active transport

b)

passive transport

c)

facilitated diffusion

d)

osmosis

29.

Choose the correct order of phases in the cell cycle:

a)

G1

b)

S

c)

G2

d)

M

1)
2)
3)
4)
30.

occurs in the M Phase of the cell cycle

a)

cell respiration

b)

cell growth

c)

cell division

d)

cell death

31.

Choose the correct order of phases for mitosis:


a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

e)

Cytokinesis

1)
2)
3)
4)
5)
32.

DNA replication occurs in which phase of the cell cycle?

a)

G1 Phase

b)

G2 Phase

c)

S Phase

d)

M Phase

33.

Mitosis occurs in which phase of the cell cycle?

a)

G1 Phase

b)

S Phase

c)

G2 Phase

d)

M Phase

34.

A type of solution where the exposed cell is swollen with water molecules

a)

Hypotonic solution

b)

Hypertonic solution

c)

Isotonic solution

35.

A type of solution where the exposed cell has the normal concentration of water molecules

a)

Hypotonic solution

b)

Hypertonic solution

c)

Isotonic solution

36.

A type of solution where the exposed cell is shriveled with a low amount of water molecules

a)

Hypotonic solution

b)

Hypertonic solution

c)

Isotonic solution

37.

During cytokinesis, an animal cell uses a ​ (a)   to divide.

Choose from the below words
cleavage furrow
cell plate
cell wall
cell division
38.

During cytokinesis, a plant cell uses a ​ (a)   to divide.

Choose from the below words
cell plate
cell wall
cell division
cleavage furrow
39.

the process of cell reproduction, growth, and repair in a multicellular organism (a)  

Choose from the below words
Mitosis
Meiosis
Cell Cycle
Diffusion
40.

the process within a cell that makes gametes (sperm/egg) (a)  

Choose from the below words
Meiosis
Mitosis
Cell Cycle
Diffusion
41.

At the end of mitosis, the daughter cells are ​ (a)  

Choose from the below words
diploid (2N)
haploid (1N)
42.

At the end of meiosis, the daughter cells are ​ (a)  

Choose from the below words
haploid (1N)
diploid (2N)
43.

Which of these processes produces IDENTICAL daughter cells?

a)

Meiosis

b)

Mitosis

44.

the ultimate source of genetic variability in a sexually reproducing population

a)

Meiosis

b)

Mitosis

c)

Cell cycle

d)

Reproduction

45.

reproduction by one parent

a)

asexual

b)

sexual

46.

reproduction by two parents

a)

Asexual

b)

sexual

47.

Examples of _____ reproduction: budding, binary fission, vegetative, regeneration

a)

asexual

b)

sexual

48.

Fertilization is an example of (a)   reproduction.

Choose from the below words
sexual
Asexual
49.

Adenine, Thymine, Cytosine, and Guanine are examples of __________.

a)

DNA Backbone

b)

Nitrogenous bases

c)

Protein synthesis

d)

Gametes

50.

A DNA molecule is made of a phosphate and deoxyribose backbone, creating a ______ _______ structure.

a)

Single helix

b)

Double helix

c)

Triple helix

51.

During protein synthesis, _______ happens in the nucleus of a cell and makes mRNA.

a)

Transcription

b)

Translation

c)

Replication

d)

Repitition

52.

During protein synthesis, _______ happens in the ribosomes of a cell and makes proteins.

a)

Transcription

b)

Translation

c)

Replication

d)

Repitition

53.

A sequence of three consecutive nucleotides in a DNA or RNA sequence (a)  

Choose from the below words
Codon
mRNA
tRNA
mutation
54.

what an organism PHYSICALLY looks like

a)

Phenotype

b)

Genotype

c)

Homozygous

d)

Heterozygous

55.

what an organism GENETICALLY looks like

a)

Phenotype

b)

Genotype

c)

Homozygous

d)

Heterozygous

56.

Alleles that are the same (ex. GG)

a)

Complete dominance

b)

Incomplete dominance

c)

Homozygous

d)

Heterozygous

57.

Alleles that are different (ex. Gg)

a)

Complete dominance

b)

Incomplete dominance

c)

Homozygous

d)

Heterozygous

58.

A tool to show the probability that offspring will have certain traits (a)  

Choose from the below words
Punnett Square
Pedigree
Gel Electrophoresis
Karyotype
59.

An outline of family histories in certain traits

a)

Punnett Square

b)

Pedigree

c)

Gel Electrophoresis

d)

Karyotype

60.

Pictures of a person's chromosomes that can show chromosomal mutations

a)

Punnett Square

b)

Pedigree

c)

Gel Electrophoresis

d)

Karyotype

61.

The Theory of Evolution by Natural Selection was proposed by

a)

Medel

b)

Darwin

c)

Hooke

d)

Edison

62.

the process through which populations of living organisms adapt and change

a)

Variation

b)

Mutation

c)

Natural Selection

d)

Reproduction

63.

structures that no longer have a function (a)  

Choose from the below words
Vestigial structures
Homologous structures
Evolved strucutres
Analogous structures
64.

A symbiotic relationship between two species in which both species benefit

a)

Mutualism

b)

Commensalism

c)

Parasitism

d)

Symbiosis

65.

A symbiotic relationship between two species in which one species benefits and the other is neither helped nor harmed

a)

Mutualism

b)

Commensalism

c)

Parasitism

d)

Symbiosis

66.

A symbiotic relationship between two species in which one species benefits and the other is harmed or killed.

a)

Mutualism

b)

Commensalism

c)

Parasitism

d)

Symbiosis

67.

nonliving factors in an environment (ex. water, rocks, sunlight) (a)  

Choose from the below words
Abiotic
Biotic
68.

living factors in an environment (ex. plants, animals, bacteria)

a)

Abiotic

b)

Biotic

69.

autotrophs; make their own food

a)

Producers

b)

Consumers

c)

Prey

d)

Predators

70.

heterotrophs; must search or hunt for their food

a)

Producers

b)

Consumers

c)

Prey

d)

Predators

71.

a graphical representation of the energy found within the trophic levels of an ecosystem (a)  

Choose from the below words
Energy pyramid
Food chain
Food web
Trophic level
72.

The maximum number of individuals that can be sustained by the ecosystem

a)

Population

b)

Community

c)

Carrying capacity

d)

Biotic potential

73.

The science of classifying living things; founded by Linnaeus (a)  

Choose from the below words
Taxonomy
Dichotomous key
Binomial nomenclature
Pedigrees
74.

the ultimate source of energy in an ecosystem

a)

Sun

b)

Water

c)

Air

d)

Soil

75.

the process by which plants use sunlight to convert into foods using carbon dioxide and water

a)

Chloroplasts

b)

Photosynthesis

c)

Respiration

d)

Glucose

76.

Respiration that occurs without the use of oxygen

a)

Aerobic

b)

Anaerobic

c)

Fermentation

d)

Photosynthesis

77.

Respiration that requires the use of oxygen

a)

Aerobic

b)

Anaerobic

c)

Fermentation

d)

Photosynthesis

78.

the variable that is measured and manipulated in the experiment

a)

dependent variable

b)

independent variable

c)

control variable

d)

experimental variable

79.

Which of the following must be done for the results of an experiment to be considered valid?

a)

the experiment must be repeated numerous times and have the same results obtained

b)

the results must be published in a national journal

c)

the results must be shown on a graph

d)

the results must only be quantitative

80.

Which variable goes on the x-axis?

a)

dependent variable

b)

independent variable

c)

experimental variable

d)

control variable

81.

Which variable goes on the y-axis?

a)

dependent variable

b)

independent variable

c)

experimental variable

d)

control variable

82.

Which of the following is the smallest trophic level of organisms? (a)  

Choose from the below words
Species
Population
Community
Biome
83.

a global system that includes all the gases surrounding the Earth

a)

Atmosphere

b)

Biosphere

c)

Geosphere

d)

Hydrosphere

84.

a global system that includes all living organisms and their environments

a)

Atmosphere

b)

Biosphere

c)

Geosphere

d)

Hydrosphere

85.

a global system that includes all rocks, continents, and the ocean floor

a)

Atmosphere

b)

Biosphere

c)

Geosphere

d)

Hydrosphere

86.

a global system that includes all of Earth's freshwater, saltwater, water vapor, rain, underground water, and ice

a)

Atmosphere

b)

Biosphere

c)

Geosphere

d)

Hydrosphere

87.

patterns and averages of temperature, precipitation, clouds, and wind over a LONG period of time; includes the frequency of extreme weather events

a)

Climate

b)

Weather

c)

Climate Change

d)

Global Systems

88.

short-term changes in temperature, precipitation, clouds, and wind from day to day or minute to minute

a)

Climate

b)

Weather

c)

Climate Change

d)

Global Systems

89.

solar radiation enters the biosphere, but greenhouse gases slow down the loss of reradiated heat (causing a warmer Earth) (a)  

Choose from the below words
Greenhouse effect
Global systems
Climate Change
weather systems
90.

Which of the following is NOT a greenhouse gas?

a)

Carbon dioxide

b)

Methane

c)

Water vapor

d)

Oxygen

91.

Who first observed cells using a microscope?

a)

Robert Hooke

b)

Gregor Mendel

c)

Charles Darwin

d)

Anton von Leeuwenhoek

92.

Prokaryotic cells ​ (a)   enclose DNA in the nucleus.

Choose from the below words
DO NOT
DO
93.

Eukaryotic cells ​ (a)   enclose DNA in the nucleus.

Choose from the below words
DO
DO NOT
94.

The first photosynthetic organisms on Earth (a)  

Choose from the below words
Cyanobacteria
Protists
Algae
Fish
95.

"sugar-breaking"; first set of reactions in cellular respiration that produces ATP and NADH

a)

Glycolysis

b)

Kreb's Cycle

c)

Electron Transport Chain

96.

the second stage of cellular respiration; in the presence of oxygen, pyruvic acid moves to be broken down into CO2

a)

Glycolysis

b)

Kreb's Cycle

c)

Electron Transport Chain

97.

the third stage of cellular respiration; uses high-energy electrons from glycolysis and the Kreb's Cycle to synthesize ATP and ADP

a)

Glycolysis

b)

Kreb's Cycle

c)

Electron Transport Chain

98.

male and female reproductive cells join together during sexual reproduction to form a new cell that develops into an embryo (a)  

Choose from the below words
Fertilization
Pollination
Experimentation
Flowering
99.

unborn or unhatched offspring in the process of development

a)

Egg

b)

Seed

c)

Cell

d)

Embryo

100.

characteristics determined by factors passed down from one parental generation to the next

a)

Alleles

b)

Gametes

c)

Genes

d)

Hybrids

101.

different forms of a single gene (a)  

Choose from the below words
Alleles
Gametes
Genes
Hybrids
102.

What is the probability of a heterozygous offspring?

a)

25%

b)

50%

c)

0%

d)

100%

103.

type of virus that infects bacteria by injecting genetic information underneath the surface

a)

DNA

b)

Protein

c)

Bacteriophage

d)

Genes

104.

In DNA, the nitrogenous base Adenine (A) matches ____.

a)

Guanine

b)

Thymine

c)

Uracil

d)

Cytosine

105.

In RNA, the nitrogenous base Adenine (A) matches ____.

a)

Guanine

b)

Thymine

c)

Uracil

d)

Cytosine

106.

the process of copying a base sequence from DNA to RNA

a)

Replication

b)

Transcription

c)

Translation

d)

Expression

107.

the process of decoding an mRNA message into a protein using ribosomes

a)

Replication

b)

Transcription

c)

Translation

d)

Expression

108.

type of mutation that changes a single base pair

a)

Point Mutation

b)

Frameshift Mutation

c)

Chromosomal Mutation

109.

type of mutation that changes multiple bases in a DNA sequence

a)

Point Mutation

b)

Frameshift Mutation

c)

Chromosomal Mutation

110.

type of mutation that changes the number or structure of chromosomes

a)

Point Mutation

b)

Frameshift Mutation

c)

Chromosomal Mutation

111.

preserved remains or traces of ancient organisms (a)  

Choose from the below words
Fossils
Scat
Rocks
Crystals
112.

how well an organism can survive and reproduce in its environment (a)  

Choose from the below words
fitness
mutation
adaptation
natural selection
113.

the process by which organisms in nature with variations most suited to their local environment survive and leave more offspring

a)

mutation

b)

adaptation

c)

natural selection

d)

fitness

114.

Which type of natural selection is shown?

a)

Directional Selection

b)

Disruptive Selection

c)

Stabilizing Selection

d)

Individual Selection

115.

Which type of natural selection is shown?

a)

Directional Selection

b)

Disruptive Selection

c)

Stabilizing Selection

d)

Individual Selection

116.

Which type of natural selection is shown?

a)

Directional Selection

b)

Disruptive Selection

c)

Stabilizing Selection

d)

Individual Selection

117.

a system of naming and classifying organisms based on shared characteristics and universal rules

a)

Evolution

b)

Binomial nomenclature

c)

Taxonomy

d)

Systematics

118.

Choose the correct order of taxa, from largest to smallest:

a)

Domain

b)

Kingdom

c)

Phylum

d)

Class

e)

Order

1)
2)
3)
4)
5)
119.

timeline of Earth's history based on both relative and radiometric dating split into eons, eras, and periods

a)

Evolution

b)

Natural Selection

c)

Cladograms

d)

Geologic Time Period

120.

period of time when over 50% of species permanently die out (a)  

Choose from the below words
Mass Extinction
Adaptation
Natural Selection
Isolation