WorksheetsUnit 2 Cells and Transport 22-23
Total questions: 30
Worksheet time: 16mins
If the water molecule concentration outside the cell is higher than the inside of the cell this is called a __________________ solution.
Hypotonic
Hypertonic
Isotonic
Nisotonic
Which of the following terms means that the cell is in equilibrium to the environment?
Hypotonic
Hypertonic
Isotonic
Badotonic
I dropped a red blood cell in to isotonic solution and it stays the same. What would happen if I added sugar into the water to make the cell a hypertonic solution?
Water would rush into the cell making is swell
Water would be released from the cell making is shrink/shrivel
The cell would remain the same size
The cell would get a toothache because of all of the sugar.
What type of transport is shown here?
Facilitated Diffusion
Osmosis
Diffusion
Active Transport
Which two processes help the cell maintain homeostasis?
vesicle and transport
osmosis and protein synthesis
osmosis and diffusion
fluidity and turgor
What is the image showing?
Endocytosis, active transport
Endocytosis passive transport
Exocytosis, active transport
Exocytosis, passive transport
What is the image showing?
Endocytosis, active transport
Endocytosis passive transport
Exocytosis, active transport
Exocytosis, passive transport
The image shows a beaker having red dye added to it. Explain what is happening in the beaker.
The red dye moved by diffusion(higher concentration to a lower concentration)
The red dye moved by active transport (higher concentration to a lower concentration)
The red dye moved by osmosis(higher concentration to a lower concentration)
The red dye moved by exocytosis(higher concentration to a lower concentration)
Active transport requires energy because...
It goes down the concentration gradient (high to low)
The cell membrane is super thick.
Its lazy and cannot stand working.
It goes against the concentration gradient (low to high)
The circle in the middle is a bag that only lets water move in and out of it. What would you expect to happen?
The balloon will gain water due to it being hypertonic to the solution; done by osmosis
The balloon will lose water due to it being hypertonic to the solution; done by osmosis
The balloon will gain water due to it being hypertonic to the solution; done by exocytosis
The balloon will gain water due to it being hypertonic to the solution; done by endocytosis
Which correctly contrasts Endocytosis vs Exocytosis?
Endocytosis
secretes waste from the cell. Exocytosis vesicles go away from the plasma membrane,
Endocytosis vesicles go away from the plasma membrane, Exocytosis secretes waste from the cell.
True or False? Passive transport requires the input of energy.
True
False
Based on the distribution of these molecules, what type of transport is this and what will most likely happen after a certain amount of time?
Passive; eventually the O2 concentration will increase inside of the cell.
Passive: eventually the O2 concentration will decrease inside the cell.
Active; eventually the CO2 concentration will increase inside of the cell.
Active: eventually the O2 concentration will decrease inside the cell.C
FILL IN THE BLANK: Osmosis is the diffusion of ________. This means it requires no energy and moves _____ the concentration gradient (high to low)
Large substances; down
water; against
air; up
water; down
Which picture represents Facilitated Diffusion?
Left; because it is moving the particles from high to low.
Middle; because particles are moving from high to low with the help of a protein channel.
Right; because a protein pump is moving particles from low to high.
1992
Big Bird got his wisdom teeth removed and his beak is swollen. Oscar the Grouch tells him to rinse his beak with a warm saltwater solution every few hours. How does the saltwater solution help heal Big Bird's Beak?
The saltwater is HYPERTONIC for salt; causing water to rush in to his gums through osmosis.
The saltwater is HYPOTONIC for salt; causing water to rush in to his gums through osmosis.
The saltwater is HYPOTONIC for salt; causing the water in his swollen gums to leave the cell through osmosis.
The saltwater is HYPERTONIC for salt; causing the water in his swollen gums to leave the cell through osmosis.
What is the difference between N and L?
N is the Nucleus and it controls cell processes. L is the Golgi Body and it modifies and packages proteins and lipids made in the cell.
N is the Golgi Body and it controls cell processes. L is the Nucleus and it modifies and packages proteins and lipids made in the cell.
N is the Cell Membrane and it allows substances in and out of the cell. L is the Cell Wall and is gives the cell its shape and protects it.
N is the Cell Wall and it allows substances in and out of the cell. L is the Cell Membrane and is gives the cell its shape and protects it.
What type of cell is shown here?
Plant cell
Animal Cell
Bacteria Cell
Jail Cell
Where is the largest amount of DNA found in a plant cell?
Vacoule
Chlorplast
Nucleus
Mitochondria
What is the function of the proteins found in the cell membrane.
To help the membrane gain muscle mass
To allows certain materials to enter or leave the cell.
To give the cell membrane energy
To clean the cell membrane.
What type of cell is this and why?
A Eukaryotic Cell because it has a nucleus.
A Prokaryotic Cell because it has a chloroplast
A Eukaryotic Cell because it has flagella
A Prokaryotic Cell because it has compartmentalized organelles
Which statement is true about the organelles that make food for eukaryotic plant and animal cells?
The mitochondria make food for animals cells, and the nucleus makes food for plant cells.
The mitochondria make food for plant cells, and the nucleus makes food for animal cells.
The chloroplasts make food for animal cells, but plant cells cannot make their own food.
The chloroplasts make food for plant cells, but animal cells cannot make their own food.
Identify the organelle at S.
Nucleus; Stores genetic information.
Mitochondria; makes energy for the cell.
The Lysosome; digests waste for the cell.
Cytoplasm; jelly like substances where cell processes occur.
Which of the following is NOT part of the cell theory?
All organisms are made of cells.
Cells must come from prexisting cells.
The cell is basic unit of structure and function for living things
Cells are either prokaryotic or eukaryotic
Ribosomes are made by which structure?
Nucleolus
Endoplasmic Recticulum
Lysosome
Centrioles
Which 2 organelles are responsible for making energy/food for the cell?
Mitochondria and Nucleus
Chloroplast and Vesicle
Chloroplast and Mitochondria
Heart and Lungs
All of the following are found in ANIMAL cells EXCEPT...
Mitochondria
Nucleus
Chloroplast
Cell Membrane
What is P?
Mitochondria; make ATP
Cytoplasm; it contains fluid and organelles
Chloroplast; makes glucose
Cell Wall; Gives structure and rigidity to the cell.
All organelles are designed to help the cell maintain _______________.
Homeostasis
Clarity
Serenity
CHAOS
All would be found in a Prokaryotic Cell Except...
Nucleus
Ribosomes
Cell Membrane
Cell Wall
