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WorksheetsCUA 3 Retake
Total questions: 40
Worksheet time: 7hrs 40mins
Energy for cellular respiration comes from which organelle?
Nucleus
Golgi Body
Mitochondria
Nucleolus
What is the correct conversion for photosynthesis?
CO2 + sun energy + H2O ---> Glucose + O2
ATP + Glucose ---> O2 + CO2 + H2O
ATP + CO2 + H2O ----> Glucose + O2
Glucose + O2 + ATP ---> CO2 + H2O
In which type of cell would you find the organelle where photosynthesis occurs?
Animal
Bacteria
Amoeba
Plant
What are the products of cellular respiration?
Oxygen, Glucose, ATP
Carbon dioxide, ATP, Water
Oxygen, Water, ATP
Carbon dioxide, Glucose, ATP
What are the reactants of photosynthesis?
Water, Carbon dioxide, Energy
Water, Oxygen, Carbon dioxide
Glucose, Carbon dioxide, Oxygen
Carbon dioxide, Glucose, Energy
What does the chemical reaction of cellular respiration and photosynthesis have in common?
They both provide energy for cellular reactions
They both consume glucose for energy conversions
They both require ATP in order to take place
They both can be found in animal cells
One of the products that a plant produces in photosynthesis is
Carbon dioxide that is used in cellular respiration
Oxygen that is used in photosynthesis
Oxygen that is used in Cellular respiration.
Glucose that is also produced in cellular respiration
Compare and contrast aerobic respiration and anaerobic respiration.
Aerobic organisms need oxygen to carry out cellular functions however anaerobic do not.
Aerobic organisms can survive without oxygen however aerobic organisms cannot.
Anaerobic organisms need oxygen to carry out cellular functions however aerobic do not.
Anaerobic and aerobic organisms need oxygen to carry out cellular functions.
Glucose is produced for a usable form of food for plants. What would happen if the Earth lacked the sun's energy for days at a time?
Plants would not be affected.
Plants would be affected but animal cells would continue to grow.
Plants and animal cells rate of energy production would decrease.
Plant and animal cells rate of energy production would increase.
If the gene for mitochondria were blocked in an animal cell and mitochondria were not available, what would take place?
Energy production in cells would not take place.
Photosynthesis would not take place in the chloroplast.
Animal cells would have to carry out photosynthesis in order to have energy in their chloroplast.
Energy production in cells would remain the same.
A plant's cells were in a hypertonic state. If the plant continued to lack water, what would happen?
The plant would grow.
The plant's chloroplast would be unable to use photosynthesis to create energy.
Nothing would happen to the plant, it would continue to thrive because of the vacuole contents.
Water is not important for plants.
Cells can generate as many as 36 to 38 molecules of ATP from the metabolism of one molecule of glucose. Which cellular process results in the production of ATP molecules?
Cellular respiration
The Lysogenic cycle
Protein synthesis
Photosynthesis
Why does photosynthesis not take place in animal cells?
Animal cells lack water.
Animal cells lack chloroplast that is necessary to convert energy into glucose.
Animal cells do not use their chloroplast.
Animal cells lack oxygen and carbon dioxide.
A student monitored four different plants under different environmental conditions. Based on the information above what was the experiment designed to test?
How do plants grow without sunlight?
What level of nitrogen do plants need in order to grow?
Why does plant B not have any growth?
What is the optimal range of carbon dioxide for plant growth?
Under the environmental conditions shown by the chart, plant growth discontinued due to ?
The temperature was too hot.
Lacked adequate water source
Nitrogen was not present
Oxygen was not present
The purpose of cellular respiration is:
The conversion of glucose to produce useable energy for cellular reactions in the form of ATP
For the breathing of animal cells
Conversion of CO2 and glucose to produce oxygen
Conversion of carbon dioxide and water in the presence of sunlight to produce glucose.
According to the diagram, Product 2 is?
Oxygen produced by photosynthesis
Oxygen produced by cellular respiration
Carbon dioxide produced by photosythnesis
Carbon dioxide produced by cellular respiration
Which type of passive transport uses transport proteins to transport items such as glucose through the membrane?
Facilitated diffusion
Osmosis
Diffusion
Which type of diffusion is represented?
Facilitated diffusion
Osmosis
Diffusion
Which type of solution has the same solute concentration inside of and outside of the cell?
Hypertonic
Hypotonic
Isotonic
The cell expanded in size to the point of lysing (bursting), which means it was placed in a ____ solution.
Isotonic
Hypertonic
Hypotonic
Students are observing particles moving against the concentration gradient in a lab investigation. Which type of transport are they observing?
osmosis
active Transport
facilitated diffusion
diffusion
This picture shows molecules of red dye that have moved. What is this type of movement called?
Osmosis; the water molecules are moving from high concentration to low
Diffusion; the dye molecules are moving from low to high concentration
Diffusion; the dye molecules are moving from high to low concentration.
Facilitated diffusion; because the molecules are moving through a protein channel.
This picture is a representation of what type of transport?
Osmosis because it is diffusing through a protein from an area of high concentration to low concentration.
Facilitated diffusion because it is diffusing through a protein from an area of high concentration to low concentration.
Facilitated diffusion because it is diffusing through a protein from an area of low concentration to high concentration.
Simple diffusion because it is diffusing through a protein from an area of high concentration to low concentration.
This a picture of an animal and plant cell placed in a solution. Describe the solution?
Isotonic
Hypotonic
Hypertonic
What is a characteristic of active transport but NOT passive transport.
transport proteins
carbohydrates
energy use
concentration
A potato is put in water. How will this environment affect the movement of water in the cells of the potato
water will move out of the cell
water will move in to the cell
water will move equally
water will move through exocytosis
People should not drink sea water. How does drinking sea water affect the cells in the body?
water will move out of the cells and they will shrink
water will move in to the cell and they will swell
The cell membrane prevents the flow of water and pumps ions in
The cell membrane prevents the flow of water and pumps ions out
In which beaker will water move into the surrounding solution from the cell?
1
2
3
4
In accordance to osmosis which direction will water move
left
right
it will not move
After mixing several sugar solutions in different beakers I forgot to label them. Now I have no idea which is which. One beaker had water in it and the other beakers had a 4% sugar solution, a 10% sugar solution and a 16% sugar solution. To determine which beaker was which, I took samples of each solution and placed them in dialysis tubing. Then placed the dialysis tubing with the solutions in them in a beaker of water. The pores of the membrane will only allow water to move through. The sugar is too large to leave the bag. Each bag was weighed before being placed in the beaker of water and then again after 24 hours of being submerged. The following are the percent changes in mass for each dialysis bag:
Beaker A gained 36% mass
Beaker B gained 15% mass
Beaker C had no change in mass
Beaker D gained 25% mass
Which beaker only contained water?
A
B
C
D
