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WorksheetsLiving Environment Cell and Cell Processes
Total questions: 27
Worksheet time: 14mins
What invention has helped scientists learn more about cells and cell theory?
calculator
microscope
ruler
scale
What is the unit of structure and function in living things?
organs
brain
cells
elements
What do all cells arise from?
other cells
thin air
lab creations
True or false: Cells carry out their activities in organelles
True
False
How many micrometers are in a millimeter?
10
100
500
1,000
What are organelles?
organs that aren't fully formed
organs that are smaller than they should be
organ-like structures in a cell
they are made out of cells
What organelle directs the activity of the cell and contains hereditary materials?
nucleus
ribosomes
endoplasmic reticulum
cell membrane
True or false: The nucleus is not self duplicating.
True
False
What organelle surrounds the nucleus to control what enters and leaves it?
golgi bodies
cell membrane
nucleolus
nuclear membrane
What is the name of cells that have a nucleus surrounded by a membrane?
prokaryotes
eukaryotes
What do you call cells that don't have a nucleus bound by a nuclear membrane?
prokaryotes
eukaryotes
What organelle is inside the nucleus that is involved with the synthesis of RNA?
nucleolus
golgi bodies
ribosomes
endoplasmic reticulum
What are the organelles that make protein in a cell?
cell wall
ribosomes
cell membrane
nucleus
Which organelle consists of cytoplasmic channels from the cell membrane to the nuclear membrane?
mitochondria
ribosomes
nucleolus
endoplasmic reticulum
What is the fluid like material that goes between the cell wall and the nucleus?
nuclear membrane
mitochondria
cytoplasm
golgi bodies
What are the membrane bound organelles that contain materials for the cell?
vacuoles
nucleus
cytoplasm
cell wall
Which organelle contains digestive enzymes?
nucleolus
cytoplasm
mitochondria
lysosome
What organelles carry out cellular respiration and create ATP?
lysosomes
ribosomes
mitochondria
golgi bodies
Which organelle is in charge of packaging secretions?
ribosomes
lysosomes
cytoplasm
golgi bodies
What is secretion?
useful material produced and released by an organism or organisms cells
material that a cell keeps inside of it to use later
the organelles inside of a cell
a cell's way of creating energy
Which organelle regulates what can enter or leave the cell?
nuclear membrane
cell membrane
cytoplasm
lysosomes
What are the molecules on the surface of the cell membrane that attach to other molecules based on their shape called?
proteins
membrane molecules
receptors
What does the phospholipid bilayer do?
It makes ATP, which the cell can use for energy
It creates DNA
It attaches cells to other cells
It separates the inside and outside of the cell
What allows transport of materials based on molecule size?
proteins
RNA
DNA
cytoplasm
What is an organelle only found in animal cells that helps with cell division?
nucleus
ribosomes
centriole
lysosome
What is an organelle only found in plants that supports the cell?
cell wall
cell membrane
endoplasmic reticulum
nuclear membrane
What are the organelles found only in plants that carry out photosynthesis?
nucleolus
ribosomes
lyosomes
chloroplasts
