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WorksheetsSemester Part 2
Total questions: 50
Worksheet time: 37mins
What are the products in this equation:
6CO2 + 6H2O + Solar Energy→ C6H12O6 + 6O2
O2 + CO2
C6H12O6 + 6O2
6CO2 + 6H2O
C6H12O6 + 6H2O
What are the reactants in this equation:
6CO2 + 6H2O + Solar Energy→ C6H12O6 + 6O2
O2 + CO2
6CO2 + 6H2O
C6H12O6 + 6O2
C6H12O6 + 6H2O
During the Light-Independent reactions ________ is broken down and ________ molecules are made and _____________ are released.
CO2, Glucose, O2
Sunlight, H2O, Glucose
O2, CO2, H20
H20, CO2, Glucose
This a picture of :
Chloroplast
Mitochondria
Nucleus
Enzymes
The Letter “Y” is pointing to ____________ and the _____________ reactions take place here.
Stroma, Light-Independent/ Calvin Cycle
Thylakoid, Light- Dependent/Electron Transport Chain
Thylakoid, Light-Independent/ Calvin Cycle
Stroma, Light-Dependent/Electron Transport Chain
The Letter “X” is pointing to ____________ and the _____________ reactions take place here.
Stroma, Light-Independent/ Calvin Cycle
Stroma, Light-Dependent
Thylakoid, Light- Dependent
Thylakoid, Light-Independent/ Calvin Cycle
During the Light-Dependent reactions _______ is broken down and the _______ ions are moved into the Light-Independent reactions.
CO2, Oxygen
H2O, Hydrogen
C6H1206, Pyruvate
CH3, Amino Acid
The process of an organism that makes its own food using chemical instead of sunlight in photosynthesis
Chemosynthesis
Photosynthesis
Cellular Respiration
Enzyme reaction
What is the green pigment in the thylakoid that becomes excited by the sunlight?
Xanthophylle
Chloroplasts
Chlorophyll
Carotin
The Light-Independent reactions are also known as:
Electron Transport Chain
Calvin Cycle
Kreb Cycle
Glycolysis
These are a type of proteins that speed up biochemical reactions by lowering the activation energy needed for the reaction. They help your body break down the large molecules of carbohydrates in your food into smaller molecules of glucose.
Vitamins
Enzymes
Reactants
Substrate
Which process is considered Exothermic?
Cellular Respiration
Osmosis
Diffusion
Photosynthesis
The very first step in Cellular Respiration is ______________ and it takes place in the ________________.
Electron Transport Chain, Mitochondria
Krebs Cycle, Cytoplasm
Glycolysis, Cytoplasm
Krebs Cycle, Mitochondria
At the end of Glycolysis what must be present in order for Cellular Respiration to continue:
Carbon Dioxide
Oxygen
Water
Glucose
When there isn’t Oxygen readily available in the cell _______________ occurs and _______________ builds up in the muscles.
Fermentation, Lactic Acid
Cellular Respiration, Glucose
Photosynthesis, CO2
Fermentation, Glucose
This is a picture of:
Chloroplast
Nucleus
Mitochondria
Enzyme
The Letter “Y” is pointing to ____________ and the _____________ reactions take place here.
Inner membrane, Electron Transport Chain
Matrix, Krebs Cycle
Inner membrane, Krebs Cycle
Matrix, Electron Transport Chain
The Letter “X” is pointing to ____________ and the _____________ reactions take place here.
Inner membrane, Electron Transport Chain
Matrix, Krebs Cycle
Inner membrane, Krebs Cycle
Matrix, Electron Transport Chain
How many total ATP are made during the process of Cellular Respiration:
2
4
30
36
How are Cellular Respiration and Photosynthesis related:
They aren’t related
They are opposite: the products of one process are the reactants of the other process
They work independently, they are not connected
They are only connected by one molecule.
These are little factories that produce proteins, they carry information to all the organelles in the cell from the nucleus.
Ribosomes
Mitochondria
Cytoplasm
Chromatin
This is the “powerhouse” of the cell, it converts the chemical energy stored in food into compounds that are easier for the cell to use.
Ribosomes
Cytoplasm
Mitochondria
Chromatin
This is the thick, gel-like substance where the other organelles are allowed to function independently. It acts like a conductor of information from one organelle to the next.
Ribosomes
Cytoplasm
Mitochondria
Chromatin
This is the granular material that contains the DNA of the cell.
Ribosomes
Cytoplam
Mitochondria
Chromatin
This is the small dense region in the nucleus where ribosomes are made.
Nuclear Membrane
Nucleolus
Cell Membrane
Chloroplasts
This is what regulates what enters and leaves the cell, it is made of a double-layered sheet called a phospholipid bilayer.
Nuclear Membrane
Nucleolus
Cell membrane
Chloroplasts
This is the centers for photosynthesis, they contain the pigment chlorophyll that becomes excited from the energy in sunlight to produce sugar.
Nuclear Membrane
Nucleolus
Cell membrane
Chloroplasts
This is located outside the cell membrane of a plant cell. Its main function is for support and protection for the plant.
Cell Wall
Rough Endoplasmic Reticulum
Centriole
Golgi Body
These aid in cellular division, they are found in pairs and sit at right angles to each other near the nucleus. When it is time for cellular division, this organelle moves to the poles to aid in separation.
Cell Wall
Rough Endoplasmic Reticulum
Centriole
Golgi Body
This organelles has ribosomes attached to its covering. Newly made proteins from the ribosomes are then changed to produce anything from antibodies in white blood cells to hormones.
Cell Wall
Rough Endoplasmic Reticulum
Centriole
Golgi Body
This organelle modifies, sorts and packages proteins and other materials from the endoplasmic reticulum for storage in the cell or for secretion outside the cell.
Cell Wall
Rough Endoplasmic Reticulum
Centriole
Golgi Body
This organelle is filled with enzymes that break down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell. It also breaks down organelles that have outlived their usefulness.
Lysosome
Smooth Endoplasmic Reitculum
Vacuole
Nucleus
This is the storage unit of the cell.
Lysosome
Smooth Endoplasmic Reticulum
Vacuole
Nucleus
This organelle contains a collection of enzymes that help make membrane lipids and detoxification of drugs.
Lysosome
Smooth Endoplasmic Reticulum
Vacuole
Nucleus
This is the control center of the cell. It contains the cell’s DNA and with it the coded instructions for making proteins and other important molecules.
Vacuole
Lysosomes
Smooth Endoplasmic Reticulum
Nucleus
This is the cycle of processes by which water circulates between the earth's oceans, atmosphere, and land, involving precipitation as rain and snow, drainage in streams and rivers, and return to the atmosphere by evaporation and transpiration.
Water Cycle
Nitrogen Cycle
Carbon Cycle
Phosphorus Cycle
This is the series of processes by which carbon compounds are cycled in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.
Water Cycle
Carbon Cycle
Nitrogen Cycle
Phosphorus Cycle
What is a continuous series of natural processes by which nitrogen passes successively from air to soil to organisms and back to air or soil involving principally nitrogen fixation, nitrification, decay, and denitrification.
Water Cycle
Carbon Cycle
Nitrogen Cycle
Phosphorus Cycle
This cycle has the main reserve in rocks and is moved through the environment by weathering erosion. Plants uptake the inorganic molecule from the soil and is consumed by animals. When living organisms die, they decay and this molecule is returned to the soil.
Water Cycle
Nitrogen Cycle
Carbon Cycle
Phosphorus Cycle
This is a large area characterized by its vegetation, soil, climate, and wildlife.
Ecosystem
Community
Biome
Population
This picture of a field mouse eating berries so they can help spread the seeds for more berry bushes to grow is an example of
Ecosystem
Species
Niche
Habitat
This picture of this fox in his den is an example of:
Habitat
Species
Niche
Ecosystem
An ecosystem is defined as
All the population of all the species of living things that inhabit a given area and interacting with each other.
All the members of a species that live in a defined geographic region at a given time
A group of organisms who can successfully interbreed with one another in nature and produce fertile offspring.
A system that includes all abiotic and biotic portions as a functioning unit
A population is defined as
All the members of a species live in a defined geographic region at a given time.
A group of organisms who can successfully interbreed with one another in nature and produce fertile offspring.
All the population of all the species of living things that inhabit a given area and interacting with each other
A system that includes all abiotic and biotic portions as a functioning unit
A community is defined as
All the population of all the species of living things that inhabit a given area and interacting with each other
All the members of a species that live in a defined geographic region at a given time.
A group of organisms who can successfully interbreed with one another in nature and produce fertile offspring.
A system that includes all abiotic and biotic portions as a functioning unit
A species is defined as
All the members of a species that live in a defined geographic region at a given time.
A group of organisms who can successfully interbreed with one another in nature and produce fertile offspring.
All the population of all the species of living things that inhabit a given area and interacting with each other
A system that includes all abiotic and biotic portions as a functioning unit
Which of the following is an example of a Biotic factor in an ecosystem:
Water
Wind
Soil
Oak Tree
Which of the following is an example of an Abiotic factor in an ecosystem
Snake
Water
Mushroom
Grass
Since the 1900s, the human population has increased in Florida. As a result, much of the freshwater that had previously made its way to the Everglades has been diverted for human use. Which would be the MOST likely effect of decreased flows of fresh water on the ecology of the Everglades.
An increase in the amount of erosion in the Everglades
A decrease in the amount of saltwater in the Everglades
A decrease in the population of native plants and animals
An increase in the reproduction rates of native plants and animals
Non-native plants can take over areas that were once populated by native plant species. Which abiotic process is LEAST likely to cause the invasion of non-native plants?
Flooding
Dust Storms
Weathering/ breaking down of rocks
Melting Glaciers
