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WorksheetsCells and Cell Transport Summative Assessment
Total questions: 50
Worksheet time: 30mins
TWO of the following are shared by all cells, being prokaryotic and Eukaryotic
Chloroplast
Cytoplasm
Self-locomotion to move around
membrane-bound organelles
Genetic material composed of DNA
What cell organelle is a boundary between the inside of the cell and the outside environment? It is also found in BOTH prokaryotes and Eukaryotes.
Nucleus
Cytoplasm
Cell Membrane
Cell Wall
Which organelle provides energy to the cells and the tissues surrounding it? (AKA, active muscles of animals?)
Centrioles
Mitrochondria
Lysosomes
Nuclei
Look at the chart. What organelle does EACH cell contain?
Ribosomes, which is required for protein synthesis.
Nuclei, which stores DNA
Cell Walls, to help maintain their shape.
Lysosomes, to help digest cellular components.
DNA
Mr. Baxter is studying prokaryotes and he has four cells on a lab table. Which cell should Mr. Baxter be studying?
Fungus
Flower
Bacteria
inchworm
If we remove the mitrochondria from the cell, what would happen?
The cell would run out of energy.
The cell would lose water.
The cell would break down proteins.
What does a plant cell have that an animal cell doesn't have?
Cell Membrane and Cell Wall
Cell Wall and Mitochondria
Cell Wall and Nucleus
Cell Wall and Chloroplast
The cell wall is a tough, flexible, and fairly rigid layer that surrounds some types of cells. It is located outside the cell membrane and provides cells with structural support and protection. Which of the following DO NOT have a cell wall?
Animal
Bacteria
Fungus
Plant
this organelle has multiple folds that expands extensively outward into the cell to maintain homeostasis. acts as a transport channel in the cell. It also produces lipids and steroids, and plays a vital role in the detoxification of poisons.
Rough ER
Smooth ER
Golgi body
nucleus
A cell is placed in a hypertonic solution. What would happen to the cell?
The cell will decrease in size due to the loss of water.
The red blood will absorb water and increase in size.
A cell is placed in a hypOtonic solution. What would happen to the cell?
The cell will decrease in size due to the loss of water.
The red blood will absorb water and increase in size.
Plant cells have a cell wall that helps keep the shape of a cell. What other organelle ALSO helps to keep its shape? (HINT: It is smaller in animal cells)
Nucleus
Chloroplast
Central Vacole
Endoplastic Reticulum
In plant cells, two organelles take light energy and turns them into chemical energy for the cells to use. Which TWO are correct?
Cell Walls
Chloroplast
Mitochondria
Ribosomes
Look at this picture of a plant cell. What two organelles can you see?
Chloroplasts
Cell Wall
Nucleus
Cell membrane
Which TWO statements are true?
The Endoplasmic reticulum transports packaged proteins
Water is stored in the nucleus
Genetic information is synthesized in the vacuole
Lysosomes are responsible for disposal of waste products
Choose which cells would have a cell wall and a chloroplast. (3 correct answers)
Tree
Rose
Grass
Salmon
Human
What structure is responsible for controlling what comes in and out of a cell?
Cell membrane
Ribosome
Mitochondria
Lysosome
Which organelle is reponsible for protein synthesis?
Lysosome
Mitrochondria
Ribosome
Cell membrane
What characteristic of the cell membrane is occurring this the picture?
Selective Permeability
Phospholipid bilayer
Fluid Mosaic Construction
Impermeability to water
What is occuring at #3? (The large red tube)
Material is being transported thanks to proteins
The cell is signaling to other cells
The protein helps to hold the cell together.
Letter E shows the hydrophobic lipid tails. There is NO water at E due to the tails being hydrophobic. What does hydrophobic mean?
The lipid tails are afraid of water, so they stay as close to the water as possible.
The lipid tails are afraid of water, so they stay as far away from the water as possible.
A piece of cake becomes shriveled, or wrinkled, after being left out in the sun. What happened to the cake?
The cake was getting old.
The cake cells lost water to the surroundings.
The cake gained water from the surroundings.
The cake was a lie.
Active Transport __________________ energy; Osmosis _____________ energy. (Fill in the blanks)
Requires; does not require
Requires; Requires
Does not require; does not require
A candle is sprayed towards the front of your classroom. In a few minutes, the aroma has filled the room. You identify this as _______.
Active transport, as the smell goes from an area of low concentration to an area of high concentration
Osmosis of the candle wax
Diffusion from an area of high concentration to an area of low concentration
Can a freshwater plant survive in salt water?
No - the cell will start to swell and burst after time.
No - the cell would go through plasmolysis, where the cell membrane gets smaller over time, separating away from the cell wall.
Yes - plant cells can survive in ANY environment.
Active Transport requires energy. Why does active transport require energy? What is its job?
Packaging proteins for export from the cell
Distributing enzymes throughout the cytoplasm.
Moving substances against a concentration gradient (using energy)
Equalizing the concentration of water inside and outside the cell.
Cells require glucose as a source of energy to carry out life processes. Large molecules normally can't enter the membrane; however, they can still travel through the cell's plasma membrane by... _________.
Being pumped through ion channels.
Exocytosis through the cell membrane
Passive diffusion through the lipid bilayer
Facilitated diffusion through protein channels
Food coloring is put into water, and the cells in the food coloring move from one side of the medium to another. Refer to the diagram. What best describes this process?
Osmosis
Diffusion
Plasmolysis
Active Transport
Large particles being encased in a vesicle from a cell drinking or eating and brought into the cell is what example?
endocytosis
exocytosis
passive transport
Identify the cellular structure that diffusion occurs across.
ribosome
mitochondria
cytoplasm
cell membrane
chloroplast
Identify the substance/molecule that will not diffuse.
Starch
Glucose
Iodine
Identify the substance(s)/molecule(s) that will diffuse.
Starch
Glucose
Iodine
Identify the substance that was added to the outside of this cell that caused the change observed.
salt water
fresh water
distilled water
glucose
Molecule A cannot diffuse. What is a possible reason why?
Molecule A is a macromolecule and it is too large to move.
Molecule A is a building block and it is too large to move.
Molecule A is a building block and it is too small to move.
Molecule A is a macromole and it is too small to move.
What is the starch indicator?
Iodine
Bromothymol Blue
Benedict's Solution
Glucose
What color does the starch indicator turn when it comes in contact with starch?
blue-black
blue
orange-red
yellow
Mary's father had 5 children: Mama, Meme, Mimi, Momo. What was the 5th child's name?
Mary
Mumu
Mymy
Maria
Orange
