Worksheets3) Cells
Total questions: 98
Worksheet time: 1hrs 21mins
Which of the following converts food into energy for the cell?
vacuole
mitochondria
cytoplasm
cell membrane
The fluid that surrounds the organelles is... (hint... "Try to pull a fast one and..."
chloroplast
cytoplasm
vacuole
cell wall
Which organelle takes in "sun showers" and helps plants with the process or photosynthesis?
Vacuole
Mitochondria
Cytoplasm
Chloroplast
Which part of the cell is considered to be "selectively permeable" because it allows certain things to enter or leave the cell?
Cell Membrane
Nucleus
Lysosome
Cytoplasm
Which structures are unique only to plant cells?
Cell Membrane
Cell Wall
Mitochondria
Chloroplast
The jelly like substance in the cell is called --
cytoplasm
lysosomes
chromosomes
cytokinesis
What are organelles?
Parts that come together to make an organ system.
A group of similar cells that perform similar functions.
A group of organs that perform similar functions
Tiny structures within a cell that allow the cell to live, grow, and reproduce.
When compared to a prokaryotic cell, a eukaryotic cell ...
does not have a nucleus
has DNA that is circular
has more types of organelles
stores it's DNA in a nucleus rather than in the cytoplasm
A plant's green color is due to the presence of which organelle?
Nucleus
Chloroplast
Vacuole
Mitochondrion
There are 3 main differences between a plant and an animal cell. Plant cells contain .....
a cell membrane
a cell wall
a nucleus
a larger vacuole
chloroplasts
Why do plants need mitochondria when they already have chloroplasts?
Plant cells do not have mitochondria.
Mitochondria produce food for the cell.
Mitochondria break down food into energy.
Which organelle contains DNA and controls the cell?
Endoplasmic Reticulum
Golgi Apparatus
Nucleus
Vesicles
The nucleus is only found in the animal cell
True
False
Ribosomes are only in plant cells
True
False
The cell wall is found only in plant cells
True
False
Mitochondria are found in plant AND animal cells
True
False
What do vacuoles do?
store water, food, and waste
create energy
nothing
give the cell its shape
What is one way in which all living things on Earth are alike?
All living things have hair.
All living things are made of cells.
The cells of all living things have chloroplast.
All living things can move.
When cells are damaged, new cells are created by cell division. How does the cell theory explain this fact?
It states that all cells have a nucleus which divides.
It states that all living things are made up of one or more cells.
It states that cells come from previously existing cells.
It states that the basic units of structure and function are cells.
The _____________ holds the DNA, and controls the functions of eukaryotic cells.
Nucleus
Nuclear Membrane
Mitochondria
Chloroplast
What is found in both plant and animal cells but is much larger in plant cells because it helps to provide structure and support?
Nucleus
Mitochondrion
Chloroplast
Vacuole
What is the main difference between prokaryotic and eukaryotic cells?
Prokaryotic cells are found only in multicellular organisms
Eukaryotic cells are found only in unicellular organisms
Eukaryotic cells have a nucleus and prokaryotic cells do not
Prokaryotic cells have DNA and eukaryotic cells do not
When we exercise we use a lot more energy than when we are at rest. How to our cells help to maintain homeostasis during periods of exercise?
The cells will die from using too much energy.
The cells won't be able to keep up so they will multiply and create new cells.
The cells will slowly die from using too much energy.
The cells will create more mitochondria over time to produce more energy.
Different cell organelles perform different functions. Which cells would most likely have the largest vacuoles?
Cells found in a fox
Cells found in a maple tree
Cells found in a desk
Cells found in a butterfly
A vacuole is a membrane-bound sac that plays a role in the storage and the release of cellular products. How do the vacuoles in animal cells differ from vacuoles in a plant cell?
Plant cell vacuoles are usually smaller because plants can make their own food.
Animal cells usually contain less vacuoles because they have an excretory system to eliminate waste.
Plant cell vacuoles are usually larger because they also provide structural support for the plant tissues.
Animal cell vacuoles are usually larger because they have to store a lot of glucose from the food they eat for later use
What type of cells contain a nucleus?
Just plant cells
Just bacteria cells
Only animal cells
Both animal and plant cells
Which type of cells are able to make their own food?
Animal cells only
Plant cells only
Both animal and plant cells
Fungi cells
Why do very active cells have lots of mitochondria?
Mitochondria release energy to power cells
Mitochondria help cells to divide in two
Mitochondria help give the cell their shape
Mitochondria make hormones
Palisade cells are found in...
human hearts
paliotic cells in the kidney
the surface of leaves to carry out photosynthesis
viruses that cause disease
Which type of cells have cilia?
Only plant cells do
Animal cells only
Both animal and plant cells can have them
Cilia don't exist, it's a made up word!
Red blood cells...
Are the only plant cells with a nucleus
Are the only animal cell without a nucleus
Are the only animal cells without a cell membrane
Are the only animal cells with chloroplasts
Ciliated cells...
in the lungs help to trap and remove dust and germs
in the lungs kill viruses
are found in the human brain
have a double membrane around their cell
What adaptation does a root hair cell have
Lots of chloroplasts for photosynthesis
It has animal cell parts
It can eat worms
Long extension of the cell wall to absorb water and nutrients
Human egg cells contain a...
yolky cytoplasm to act as a food reserve for the fertilised egg
No DNA at all
Watery cytoplasm to keep it healthy
Lots of mitochondria for energy
What is the function of the STOMATA in plants?
Allows water to enter the plant
Provides food to enter the plant
Allows for gas exchange
Site of photosynthesis
What is the function of GUARD cells in plants?
Allow gas exchange
Control the opening & closing of the stomata
Contain DNA
Nucleus
Everything in your body is controlled by....
Chloroplasts
DNA
Cancer
Mitosis
What process do plants go through to create glucose
Cellular Respiration
Photosynthesis
Light Reaction
Calvin Cycle
Which of the following is not a function of plant roots
anchor the plant to the ground
absorb water
perform photosynthesis
stores food
What are the 3 main plant organs?
dermal, vascular, ground
roots, stems, leaves
roots, stems, flowers
roots, ground, vascular
