WorksheetsCells
Total questions: 32
Worksheet time: 17mins
Which TWO parts are found in a plant cell but NOT in an animal cell? Choose 2 parts!
chloroplast
nucleus
cell wall
cell membrane
Which of the following cells has one big vacuole?
animal cell
plant cell
Why are bacteria and archaea considered prokaryotes?
They make their own food.
They're made of many cells.
They do NOT have a nucleus.
Diffusion is when molecules travel from:
high concentration to low concentration
low concentration to high concentration
The molecules are moving from a low concentration to a high concentration. This requires energy. What is this called?
passive transport
active transport
What process do autotrophic cells use to make their own food?
photosynthesis
diffusion
cellular respiration
cell division
What cell part does cellular respiration?
mitochondrion
cell membrane
nucleus
vacuole
What happens during cellular respiration?
The cell uses glucose to make energy.
The cell splits into two new cells.
The cell uses sunlight to make its own food.
The diagram shows a structure found in a cell's nucleus that is made of DNA. What is it?
chromosome
chloroplast
cytoplasm
What is the function of DNA?
It uses the Sun's energy to make sugar.
It is the instructions for an organism's traits.
It lets substances into and out of the cell.
What happens every time a cell divides by mitosis?
The number of cells doubles.
The number of cells triples.
The number of cells stays the same.
What is the purpose of cell division in multicellular organisms like humans? Choose all answers that are correct.
to grow
to replace old cells
to create a brand new organism
What type of organisms use cell division as a way of reproducing?
unicellular (bacteria, archaea, protists)
multicellular (fungi, plants, animals)
Fungi are heterotrophs. That means they do NOT have:
a nucleus
a cell wall
chloroplasts
mitochondria
What is the function of the nucleus in a cell?
It contains the DNA.
It does photosynthesis.
It lets substances in and out of the cell.
What cell part stores water, food, and waste?
chloroplast
cell membrane
nucleus
vacuole
What cell part provides shape and support for plant cells?
cell wall
mitochondrion
nucleus
chloroplast
What is the name of the jelly like substance that holds many of the parts of a cell in place?
nucleus
ribosome
mitochondrion
cytoplasm
What is the function of the cell membrane?
It controls what goes in and out of a cell.
it makes energy for the cell.
It makes food for the cell.
Which THREE statements below are part of the Cell Theory? Pick 3 answers!
All living things are made of cells.
A cell is the basic unit of life.
Cells come from other cells.
Every cell has a nucleus.
What is the field of view of this microscope?
4 mm
5 mm
6 mm
What can you add to cells to help you see them better with a microscope?
water
stain
oil
What power should be in place when you are done using a microscope?
low
medium
high
Bacteria are:
only beneficial
only harmful
BOTH beneficial and harmful
Which of the following are protists? Choose 3 correct answers.
euglena
mushroom
paramecium
amoeba
bacteria
Which part of the microscope is used to focus the image?
fine adjustment knob
objective lens
diaphragm
How do you figure out the total magnification rate of a microscope?
eyepiece x objective
eyepiece + objective
eyepiece - objective
What cell part does a protist use to pump water out of its body by active transport?
nucleus
chloroplast
contractile vacuole
What is the purpose of a flagellum?
to hold DNA
to make food
to move from place to place
to store water
Plants and algae use photosynthesis to make:
glucose
carbon dioxide
protein
What are the small cell parts that make protein?
ribosomes
chloroplasts
vacuoles
Which type of organism is made up of many different types of cells with different functions?
Unicellular
Multicellular
