Question 1

This is a picture of:

outside             inside
     o o ______________   o
        --> O -->
     oo  o______________   o
  oooo

Accepted Answer

c)facilitated diffusion

Question 2

This molecule is likely to be: CH2OH---O
protein                          / |      \
glucose                        C    C        C
DNA                               
water

Accepted Answer

b)glucose

Question 3

Which is an arthropod?
clam
(b)  starfish
(c)  lizard
(d)  grasshopper

Accepted Answer

d)grasshopper

Question 4

The organelle that modifies and packages proteins is:
A lysosome
B Rough ER
C Golgi apparatus
D Smooth ER

Accepted Answer

C) Golgi apparatus

Question 5

DNA---> mRNA---> X
The diagram above represents the cellular processes of transcription and translation.  What word best replaces X in the last box?
a)ribosome
b)tRNA
c)protein
d)codon

Accepted Answer

c) protein

Question 6

Alternative forms of a gene are called:
a)autosomes b)alleles c)chromosomes d)genomes

Accepted Answer

b) alleles

Question 7

ATCAGCGCTGGC 
The above segment of DNA is part of a gene.  How many amino acids are coded for by this 
segment? a)4 b)8 c)12 d)20

Accepted Answer

a)4

Question 8

The diagram below represents a structure involved in cellular respiration
      ^    ^     ^
      |    |     |        

The release of which substance is represented by the arrows? a)Glucose b)Oxygen c)Carbon dioxide d)DNA

Accepted Answer

c)Carbon dioxide

Question 9

The picture of snake-hawk-robin-fox-tree-lizard
grasshopper-rat-rabbit-tree-
The lizard is a)primary consumer b)secondary consumer c)primary or secondary consumer d)omnivore

Accepted Answer

b)secondary consumer

Question 10

The organisms in a taiga include moose, wolves, lichens, mosses, trout, mosquitoes, and spruce trees.
What level of organization does this group form? a)species b)community c)population d)ecosystem

Accepted Answer

b)community

Question 11

A small, circular piece of genetic material inside a bacterial cell that can replicate independently of the organism’s chromosome is a: a)endospore b)plasmid c)ribosome d)vacuole

Accepted Answer

b)plasmid

Question 12

A moose is considered to be a consumer because it: a)gets energy by eating other resources
b)makes its own food c)forms carbohydrates using chemicals d)uses sunlight for energy

Accepted Answer

a)gets energy by eating other resources

Question 13

A solution with a pH less than 7? a)acid b)base
c)neutral d)salt

Accepted Answer

a)acid

Question 14

This is a picture of a(n) ____

                Uracil
P--CH2--Ribose

Accepted Answer

nucleotide

Question 15

What is the name for this type of mutation? 
a  r           a
b  s           b
c  t ---->     r
d  u           s
e  v           t 
f              u
               v

Accepted Answer

translocation

Question 16

The fertilized egg that results when a sperm and egg unite is a _________

Accepted Answer

zygote

Question 17

The picture below is depicting __ O O O <> O ***************mmm*************** ************ { <> <>}************* / <>| <> / V ATP <> O <> <>

Accepted Answer

Active transport

Question 18

Which side of this cycle REQUIRES energy?
             ADP
         1  (  + * P  )  2
            (    )
              ATP

Accepted Answer

Side 1

Question 19

The equation for photosynthesis is:
(a) H2O + CO2C6H12O6 + O2
(b) C6H12O6 + O2  H2O + CO2
(c) CO2 + O2  H2O + C6H12O6
(d) None of these

Accepted Answer

(a) H2O + CO2C6H12O6 + O2

Question 20

The cell at right undergoes MITOSIS. What products are formed? >:< a)> + <: b) : + >< c) >:< + >:< d)<: + <:

Accepted Answer

c)>:< + >:<

Question 21

In the diagram below, X most likely represents: a)Autotrophs b)Decomposers c)Carnivores d)Herbivores
                 
         / consumers\
  producers          X
     \ minerals in /
           soil

Accepted Answer

Decomposers

Question 22

What is the relationship between these three structures?  
 part of a protein molecule -- cell-- part of a DNA molecule
a)DNA is produced from proteins in the cell b)Cells make DNA by digesting proteins
(c) DNA controls the production... the cell

Accepted Answer

(c) DNA controls the production of 
proteins in the cell

Question 23

Which two species are most likely to be closely related?  
  living species
A B   C D    E F G
\/    \ /    \/  /
 O     O      O  O
  \   /        \/
   \ /          O
    O         /
      \    /
        O  
      Ancestral species

Accepted Answer

C & D

Question 24

What is the role of the algal part of the lichen in an ecosystem? a)producer b)parasite
c)herbivore d)decomposer

Accepted Answer

a)producer

Question 25

What is represented by X?  a)sugar b)amino acid c)nitrogen base d)phosphate group
                               G  | C
                           X - T  < A
                               A  > T

Accepted Answer

d)phosphate group

Question 26

You have been exercising on a treadmill for
One hour.  You get painful cramps in your legs.  This is most likely caused by a buildup of  ___________

Accepted Answer

lactic acid

Question 27

The exchange of genetic material called crossing-over occurs during: a)prophase I b)prophase II c)anaphase I and II d)cytokenesis

Accepted Answer

a)prophase I

Question 28

A decrease in the response of an animal to a repeated stimulus is called
a)imprinting
b)habituation
c)a reflex
d)territorial behavior

Accepted Answer

b)habituation

Question 29

Enzymes for intracellular digestion are stored in the: a)lysosomes b)vacuoles c)nucleus d)mitochondria

Accepted Answer

a)lysosomes

Question 30

A microbiologist noticed that the number of bacteria in a food sample were increasing exponentially.  This was a(n): a)hypothesis
b)control c)observation d)inference

Accepted Answer

c)observation

Question 31

These embryos of different vertebrates suggest that they:  a)have identical DNA
b)are adapted for live in
the same ocean c)probably share a common
ancestor (d) can breed to produce 
fertile offspring

Accepted Answer

c)probably share a common
ancestor

EOCT Clicker Review

clicker Review

Question	Answer
This is a picture of: outside inside o o ______________ o --> O --> oo o______________ o oooo	c)facilitated diffusion
This molecule is likely to be: CH2OH---O protein / \| \ glucose C C C DNA water	b)glucose
Which is an arthropod? clam (b) starfish (c) lizard (d) grasshopper	d)grasshopper
The organelle that modifies and packages proteins is: A lysosome B Rough ER C Golgi apparatus D Smooth ER	C) Golgi apparatus
DNA---> mRNA---> X The diagram above represents the cellular processes of transcription and translation. What word best replaces X in the last box? a)ribosome b)tRNA c)protein d)codon	c) protein
Alternative forms of a gene are called: a)autosomes b)alleles c)chromosomes d)genomes	b) alleles
ATCAGCGCTGGC The above segment of DNA is part of a gene. How many amino acids are coded for by this segment? a)4 b)8 c)12 d)20	a)4
The diagram below represents a structure involved in cellular respiration ^ ^ ^ \| \| \| The release of which substance is represented by the arrows? a)Glucose b)Oxygen c)Carbon dioxide d)DNA	c)Carbon dioxide
The picture of snake-hawk-robin-fox-tree-lizard grasshopper-rat-rabbit-tree- The lizard is a)primary consumer b)secondary consumer c)primary or secondary consumer d)omnivore	b)secondary consumer
The organisms in a taiga include moose, wolves, lichens, mosses, trout, mosquitoes, and spruce trees. What level of organization does this group form? a)species b)community c)population d)ecosystem	b)community
A small, circular piece of genetic material inside a bacterial cell that can replicate independently of the organism’s chromosome is a: a)endospore b)plasmid c)ribosome d)vacuole	b)plasmid
A moose is considered to be a consumer because it: a)gets energy by eating other resources b)makes its own food c)forms carbohydrates using chemicals d)uses sunlight for energy	a)gets energy by eating other resources
A solution with a pH less than 7? a)acid b)base c)neutral d)salt	a)acid
This is a picture of a(n) ____ Uracil P--CH2--Ribose	nucleotide
What is the name for this type of mutation? a r a b s b c t ----> r d u s e v t f u v	translocation
The fertilized egg that results when a sperm and egg unite is a _________	zygote
The picture below is depicting __ O O O <> O *************mmm*********** ******** { <> <>}*********** / <>\| <> / V ATP <> O <> <>	Active transport
Which side of this cycle REQUIRES energy? ADP 1 ( + * P ) 2 ( ) ATP	Side 1
The equation for photosynthesis is: (a) H2O + CO2C6H12O6 + O2 (b) C6H12O6 + O2  H2O + CO2 (c) CO2 + O2  H2O + C6H12O6 (d) None of these	(a) H2O + CO2C6H12O6 + O2
The cell at right undergoes MITOSIS. What products are formed? >:< a)> + <: b) : + >< c) >:< + >:< d)<: + <:	c)>:< + >:<
In the diagram below, X most likely represents: a)Autotrophs b)Decomposers c)Carnivores d)Herbivores / consumers\ producers X \ minerals in / soil	Decomposers
What is the relationship between these three structures? part of a protein molecule -- cell-- part of a DNA molecule a)DNA is produced from proteins in the cell b)Cells make DNA by digesting proteins (c) DNA controls the production... the cell	(c) DNA controls the production of proteins in the cell
Which two species are most likely to be closely related? living species A B C D E F G \/ \ / \/ / O O O O \ / \/ \ / O O / \ / O Ancestral species	C & D
What is the role of the algal part of the lichen in an ecosystem? a)producer b)parasite c)herbivore d)decomposer	a)producer
What is represented by X? a)sugar b)amino acid c)nitrogen base d)phosphate group G \| C X - T < A A > T	d)phosphate group
You have been exercising on a treadmill for One hour. You get painful cramps in your legs. This is most likely caused by a buildup of ___________	lactic acid
The exchange of genetic material called crossing-over occurs during: a)prophase I b)prophase II c)anaphase I and II d)cytokenesis	a)prophase I
A decrease in the response of an animal to a repeated stimulus is called a)imprinting b)habituation c)a reflex d)territorial behavior	b)habituation
Enzymes for intracellular digestion are stored in the: a)lysosomes b)vacuoles c)nucleus d)mitochondria	a)lysosomes
A microbiologist noticed that the number of bacteria in a food sample were increasing exponentially. This was a(n): a)hypothesis b)control c)observation d)inference	c)observation
These embryos of different vertebrates suggest that they: a)have identical DNA b)are adapted for live in the same ocean c)probably share a common ancestor (d) can breed to produce fertile offspring	c)probably share a common ancestor

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