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WorksheetsFall Final Review
Total questions: 70
Worksheet time: 35mins
several different populations living in the area together
autoroph
population
community
biotic
an organism that is capable of making its own food
consumer
parasitism
autotroph
mutualism
a type of relationship in which one organism is benefited and one is harmed
mutualism
commensalism
parasitism
community
an organism that has to eat others to gets its food
consumer
autotroph
food chain
population
a relationship in which both organisms benefit
parasitism
commensalism
mutualism
biotic
largest number of individuals of a species that an environment can support
exponential growth
secondary succession
carrying capacity
limiting factor
the first organism to appear during succession
predator-prey
primary succession
secondary succession
pioneer species
orderly change that occurs in a place where soil remains after a community of organisms has been removed
limiting factor
carrying capacity
primary succession
secondary succession
process in which nitrogen gas is captured and converted to a form plants can use
carbon cycle
limiting factor
nitrogen fixation
decomposition
establishment of a community in an area of bare rock or bare sand where there is no topsoil present
primary succession
secondary succession
exponential growth
limiting factor
organic compound containing carbon, hydrogen, and oxygen in a 1:2:1
carbohydrate
lipid
protein
nucleic acid
contain the greatest number of hydrogen atoms, are typically solid at room temperature, and found in animal products
carbohydrate
saturated
unsaturated
nucleic acid
reactant to which an enzyme binds to
substrate
amino acid
protein
unsaturated
contains carbon-carbon double or triple bonds, typically liquid at room temperature, found in plant products
protein
nucleic acid
saturated
unsaturated
protein that speeds up a biological reaction by lowering activation energy needed to start the reaction
carbohydrate
enzyme
substrate
amino acid
double membrane organelle that captures light energy and converts it to chemical energy
aerobic
chloroplast
mitochondria
ATP
a metabolic process that requires oxygen
aerobic
anaerobic
energy
photosynthesis
energy carrying molecule that drives cellular activities
chloroplast
mitochondria
fermentation
ATP
two phase anabolic pathway in which the sun light energy is converted to chemical energy
photosynthesis
chloroplast
mitochondria
cellular respiration
catabolic pathway in which organic molecules are broken down to release energy
mitochondria
chloroplast
cellular respiration
photosynthesis
cell that lacks a nucleus and membrane bound organelles
prokaryote
eukaryote
flagella
cytoplasm
a semi-permeable structure that regulates what enters and leaves the cell to maintain homeostasis
lysosome
ribosome
cytoplasm
cell membrane
vesicle filled with digestive enzymes that can break down wastes, destroy invading cells and recycle worn out cell parts
cytoplasm
lysosome
ribosome
eukaryote
long whip-like tail used for locomotion
lysosome
flagella
cilia
vacuole
large organelle that stores water and is found in plants
lysosome
eukaryote
vacuole
flagella
energy requiring process by which substances move across the plasma membrane against a concentration gradient
active transport
facilitated diffusion
osmosis
solvent
passive transport of ions and small molecules across the plasma membrane by transport proteins
active transport
facilitated diffusion
simple diffusion
osmosis
diffusion of water across a selectively permeable membrane
hypertonic
hypotonic
osmosis
active transport
a solution that has a higher concentration of solute outside the cells than inside the cell, causing water to leave the cell by osmosis
hypertonic
hypotonic
isotonic
solute
property of the plasma membrane that allows it to control movement of substances into or out of the cell
solvent
active transport
semi-permeable
facilitated diffusion
a type of nucleic acid found in the nucleus that is responsible for an organisms traits
DNA
RNA
amino acid
nucleotide
the building block of DNA that consists of a deoxyribose sugar, a phosphate group, and a nitrogen base
chromatin
double helix
nucleotide
nitrogen base
the twisted ladder shape of DNA
chromosome
chromatin
double helix
replication
a term applied to two molecules that are side by side but run in opposite directions
nucleotide
anti-parallel
double helix
DNA
the process of making an exact copy of genetic information
chromatin
nucleotide
DNA
replication
The branch of biology dealing with interactions among organisms and between organisms and their environment is called
economy
recycling
modeling
ecology
An organism that cannot make its own food is called a(an)
heterotroph
autotroph
chemotroph
producer
The amount of energy the producers in this energy pyramid provide the primary consumers is
60,000 calories. From this amount, 540 calories are provided to the tertiary consumers. Based on this model, how much of the energy was provided to secondary consumers?
60,000
6000 c
600 c
60 c
Which group of organisms are the secondary consumers?
autotrophs
herbivores
carnivores
decomposers
Mistletoe feeding off of a tree to the tree’s death is an example of _____.
mutualism
parasitism
commensalism
none of the above
All of the following are true about macromolecules EXCEPT?
they are necessary to perform life functions
lipids, proteins, carbohydrates, and nucleic acids are examples
they are polymers built from monomers
all of the above are true
The main function of carbohydrates is
to store backup energy
to speed up chemical reactions
to provide quick energy
to store genetic information
Which molecule is the monomer that combines to form a protein?
Amino acids
Glucose
Lipids
Nucleotides
What is found in unsaturated lipids that are not found in saturated lipids?
Carbon
Hydrogen
Double bonds
Oxygen bonds
Enzymes affect the reactions in living cells by changing the
products of the reaction
temperature of the reaction
speed of the reaction
pH of the reaction
Energy is released from ATP when
a phosphate group is added.
adenine bonds to ribose.
ATP is exposed to sunlight.
a phosphate group is broken off.
What happens during photosynthesis?
Heterotrophs consume ATP.
Heterotrophs produce ATP.
Autotrophs consume carbohydrates (glucose).
Autotrophs produce carbohydrates (glucose).
What is the correct equation for cellular respiration?
6O2 + C6H12O6 = 6CO2 + 6H2O + ATP
6O2 + C6H12O6 + ATP = 6CO2 + 6H2O
6CO2 + 6H2O= 6O2 + C6H12O6 + ATP
6CO2 + 6H2O + ATP = 6O2 + C6H12O6
Which of the following is one of the ways that cellular respiration and photosynthesis are opposite processes?
Photosynthesis releases energy, and cellular respiration stores energy.
Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back.
Photosynthesis consumes glucose, and cellular respiration produces glucose.
Photosynthesis is to chloroplasts as cellular respiration is to
chloroplasts
mitochondria
cytoplasm
nuclei
The theory of endosymbiosis explains
how bacteria reproduce
the origin of eukaryotes
why cells rely on one another
how species develop
Identify each cell in order A – D.
Eukaryotic (Animal) – Eukaryotic (Plant) – Prokaryotic (Bacteria) – Eukaryotic (Fungi)
Eukaryotic (Bacteria) – Prokaryotic (Fungi) – Eukaryotic (Animal) – Eukaryotic (Plant)
Eukaryotic (Bacteria) – Prokaryotic (Fungi) – Eukaryotic (Animal) – Eukaryotic (Plant)
Prokaryotic(Fungi) – Eukaryotic (Bacteria)– Prokaryotic(Animal)– Prokaryotic (Plant)
Which of the following statements BEST describes the difference between active transport and passive transport?
Active transport has a concentration gradient, passive does not.
Active transport is the movement of very small molecules, passive is the movement of large molecules
Active transport requires energy from the cell, passive does not require energy.
Active transport is osmosis, but passive is exocytosis.
Which of the following is not paired correctly with its function?
Nucleus – houses genetic information
Ribosomes – structure responsible for the making of proteins
Cell membrane – regulates what moves in and out of the cell
Cytoplasm – sorts, packages, and delivers proteins
Water moves into a cell placed in a(n) _____ solution.
osmotic
hypotonic
hypertonic
isotonic
In Figure 12–2, the “X” shows the structure of
DNA nucleotide
RNA nucleotide
phosphate
deoxyribose sugar
During DNA replication, a DNA strand that has the bases AGCTTG produces a strand with the bases
TCGAAC.
AGCTTG.
GATCCA
TATCCA.
The percent of adenine in a double-stranded DNA is 38%. What is the percent of cytosine in that DNA?
38%
76%
24%
12%
A DNA nucleotide may be made up of a phosphate group, along with _____.
deoxyribose sugar and uracil
deoxyribose sugar and thymine
ribose sugar and adenine
ribose sugar and cytosine
What holds nitrogen base pairs together?
covalent bonds
hydrogen bonds
ionic bonds
nitrogen bonds
In the lab, Media Multitasking While Learning, which of the following is the most well written hypothesis for Part A? (Part A included watching video on microscope use)
What does being distracted with technology do to your grades?
Playing on phones while listening to a teacher present a lecture is bad.
If a student listening to music during a test, he will cheat.
If a student is on their phone while the teacher is lecturing, then the student will perform worse on the quiz over the lecture.
In Part B of the Media Multi-tasking lab, what were the constant variable(s)? (Part B included listening to music while learning a word list)
the group that listened to the music while memorizing words list
the quiz, the time they had to learn words, # of words to learn
the group that did not listen to music while learning the word list
the score on the quiz
In the Lynx vs Hares lab, what was the relationship between the lynx and the hare?
commensalism
mutualism
parasitism
predator-prey
After the hare population would fall, what happened with the lynx population?
number of lynx went up
no change to lynx population
number of lynx went down
the hare population never dropped
In the Osmosis and the Egg lab, which of the solutions tested in part A was the most hypertonic solution?
vinegar
distilled water
corn syrup
none of the solutions were hypertonic
What type of graph would be display the data collected?
Solution Tested % mass change
Corn Syrup -25%
Distilled Water 32%
Salt water -4%
line
pie
bar
best fit line
In the lab Toothpickase, what was the role of the toothpicks?
substrate
active site
enzyme
product
In toothpickase, which experiment served as the control group?
taped fingers
room temperature
soaked in ice water bath
all were part of the control group
If making a graph, what is used to label the different axes?
y-axis gets the control variable, x-axis gets the constant variable
x-axis gets the control variable, y-axis gets the constant variable
y-axis gets the independent variable, x-axis gets the dependent variable
x-axis gets the independent variable, y-axis gets the dependent variable
If you do not understand a direction or part of a lab procedure, you should
figure it out as you do the lab.
try several methods until something works.
ask the instructor before proceeding.
skip it and go on to the next part.
