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Duplicate of Biology Final Review Flashcards | StudBud
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Duplicate of Biology Final Review
Duplicate of Biology Final Review
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1
Which of the following represents a raw material used in photosynthesis?
Glucose
Light energy
Carbon dioxide
Oxygen
2
A solution that is at a pH of 8 ___________than a solution with a pH of 2.
is more basic
is less concentrated
is more acidic
has an equal number of hydrogen + ions
3
Which is NOT a principle of the cell theory?
All cells come form other living cells
All organisms are made of one or more cells
All living cells have a nucleus
Cells are the basic units of life
4
A particularly active cell that needs energy, such as a muscle cell, might contain large numbers of
Mitochondria
Ribosomes
Centroiles
Chromosomes
5
During strenuous activity in which you lack oxygen, you may experience muscle burning due to:
Lactic Acid Fermentation
Aerobic Respiration
The Calvin Cycle
Alcoholic fermentation
6
Why is it important for DNA to be replicated, specifically in bacteria?
None of the above
It helps to produce two genetically diverse organisms
Allows for crossing over to occur
It helps to produce two genetically identical organisms
7
What will happen to a plant left in a hypotonic solution?
The cell swells
The cells shrink
The cell wall will dissolve
The cell expands and presses against the cell wall causing turgor pressure
8
What is ecology?
Living things interact with each other and their environment
Living things interact with each other but not their environment
Living things ONLY interact with their environment but not each other
Living things DO NOT interact with each other and their environment
9
The variable that you are able to manipulate or change in the experiment.
Dependent
Independent
Control
Constant
10
Photosynthesis begins when ________absorbs sunlight
Mitochondria
The nucleus
Chlorophyll
Cell Walls
11
Photosynthesis uses light energy to convert water and carbon dioxide into ___________
Lipids
Proteins
DNA and RNA
Oxygen and glucose
12
Which of the following statement is true about viruses?
Viruses can reproduce on their own at any time
Viruses can reproduce only using a host cell
Viruses can eat and metabolize food
Viruses contain DNA, so they are alive
13
Water molecules share electrons unequally, what type of bond is this?
Polar
Covalent
Ionic
Acidic
14
What best describes the following cell?
Bacterial cell
Prokaryotic cell
Animal cell
Plant cell
15
The Sodium-Potassium Pump is an example of
Active transport
Osmosis
Passive transport
Diffusion
16
What would most likely happen if a wildfire burned a large area of forest?
Immediate availablity of fossil fuels
Less CO2 would be removed from the atmosphere
An increase in animal respiration would decrease the release of CO2
More sugars and starches would be available for animals in the area
17
When your body is too cold, your blood vessels constrict, and you shiver.
Photosynthesis
Homeostasis
Metabolism
Evolution
18
What raw material is SPLIT during the light dependent reaction to produce oxygen, hydrogen, and ATP?
Glucose
Water
ATP
Carbon dioxide
19
Biology is a study of
the land, water, and air on earth
the environment
all living things
plants and animals only
20
What property of binary fission is most likely the reason for symptoms to come back if the treatment ended before time?
Binary fission leads to exponential growth
Binary fission may lead to a mutation
Binary fission does not require mating
Binary fission makes identical daughter cells
21
Aerobic respiration mainly occurs in what cell organelle?
Chloroplasts
Mitochondria
Nucleus
ER
22
Bacteria undergo which type of reproduction?
Binary fission
Pollination
Sexual reproduction
Budding
23
Aerobic respiration DIFFERS from anaerobic respiration in that aerobic respiration
Require oxygen
Produces ATP
Occurs in chloroplasts of plant cells
Begins buy breaking down glucose
24
Energy is released from ATP when:
ATP is exposed to sunlight
A phosphate group is removed
Food energy is added
A phosphate group is added
25
What is necessary in a food web to break down nutrients and return them to the soil?
Scavengers
Carnivores
Herbivores
Decomposers
26
Overfishing can cause ________________.
Makes the ecosystem more stable
Has no effect on the ecosystem
A decrease in the stability of the ecosystem
An increase in the stability of the ecosystem
27
Prokaryotes are organisms that
Have a nucleus and include plants, animals, and fungi
Have no DNA or cell membrane
Have no nucleus or membrane-bound organelles and include bacteria
Have a cell wall, cell membrane, mitochondria, and Golgi bodies
28
What best describes how ATP differs from ADP?
ADP is made only during cellular respiration
ATP is made only during photosythesis
ATP-3 Phosphates; ADP-2 Phopsphates
ATP holds less energy than ADP
29
Bacteria tend to pass down their genetic information
by undergoing binary fission and creating identical offspring
by undergoing sexual reproduction and creating identical offspring
by undergoing meiosis and creating nonidentical offspring
by undergoing mitosis and creating nonidentical offspring
30
Powerhouse of the cell, produces ATP
Chloroplast
Cell wall
Nucleus
Mitochondria
31
The recent increase in global temperature that is promoting a greenhouse effect is primarily due to _______.
An increase in solar activity
An increase in forest area
The burning of fossil fuels
Volcanic eruptions
32
What is one main reason why viruses are considered nonliving?
Cannot reproduce on their own
Die when exposed to antibiotics
Undergo meiosis
Contain a nucleus
33
How might a drug alter events in the cell cycle be useful in treating cancer?
Stop or slow cancer cells from spreading
Help speed up reproduction
Would not disrupt the cell cycle
No impact
34
What is an advantage of sexual reproduction?
Offspring are identical
Genetic variation/ diversity among offspring
More time and energy efficient
Harmful mutations can occur
35
What are the two processes that put carbon into the atmosphere?
Respiration and Combustion
Photosynthesis and Respiration
Photosynthesis and Decomposition
Respiration and Decomposition
36
Which of the following is an example of asexual reproduction?
Budding
Both binary fission and budding
Fertilization
Binary fission
37
Where would you find the most energy within a trophic pyramid?
Primary producers
Secondary consumers
Primary consumers
Tertiary consumers
38
The diffusion of water across a selectively permeable membrane is called
Osmosis
Active Transport
Facilitated diffusion
Exocytosis
39
What is the function of the protein spikes on a virus?
To form a protective dormant structure
For movement
To replicate DNA
To attach to cells
