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WorksheetsCell Structure and Function
Total questions: 24
Worksheet time: 12mins
What structure in a cell controls the activities of the cell and contains DNA?
Vacuole
Nucleus
Mitochondria
Nucleolus
A rigid structure that provides strength and support in a PLANT Cell
Cell Wall
Ribosomes
Cytoplasm
Golgi Apparatus
What structure allows materials to enter and leave a cell?
Cell Memebrane
Cytoplasm
Endoplasmic Reticulum
Cell Wall
The organelle uses SUNLIGHT to make food for plants. It is ONLY found in plant cells.
Chloroplast
Cytoplasm
Nucleus
Mitochondria
The organelle that for breaks down sugar and makes energy for the cell. It is known as the "POWERHOUSE" of the cell.
Chloroplast
Mitochondria
Ribosomes
Nucleus
The gel-like fluid that supports and cushions the organelles.
Golgi Body
Cytoplasm
Cell Membrane
Ribosomes
What makes a Prokaryote cell different from the plant and animal cells?
Has a Nucleus
Does NOT have a nucleus
Eukaryotes have ribosomes
Prokaryotes have cilia or flagella
What cell parts does a plant cell have that are not found in an animal cell?
Cell Wall and Nucleus
Cell Wall and Chloroplast
Nucleus and Mitochondria
Golgi body and Lysosomes
The basic unit for plants, animals, bacteria, protist, or fungi.
Tissue
Organ
Cell
Atom
What is the cell organelle that stores water, food and waste called?
The cytoplasm
The lysosomes
The vacuole
The mitochondria
The main function of chloroplasts is:
To control what enters and leaves the cell.
To break down food to release energy for the cell.
To control all activities of the cell.
To produce food for the cell using the sun's energy.
The cytoplasm
Is the gel-like fluid that holds other organelles in place.
Breaks down food to produce energy for the cell.
Is known as the "brain" of the cell.
Is where photosynthesis takes place.
Which statement is NOT part of the Cell Theory?
Cells are really small
Cells are the basic unit of structure and function in all living things.
All living things are made of cells.
New cells come from existing cells.
Which early scientist first discovered and named cells?
Robert Brown
Theodore Schwann
Matthias Schleiden
Robert Hooke
Ribosomes are the cell organelle that
Break down food to produce energy for the cell.
Produce proteins for the cell.
Break down broken cell parts.
Make food for the cell using the sun's energy.
Which types of organisms are Prokaryotes?
Animals
Plants
Fungi
Bacteria
Which invention from the 17th century allowed for the development of modern cell theory?
x-rays
computers
the light microscope
the scanning electron microscope
What structure makes ribosomes?
Rough E.R.
Golgi Apparatus
Nucleolus
Cell Membrane
A phospholipid has 2 parts. What are they called?
Hydrophilic Head, Hydrophobic Tail
Hydrophobic Head, Hydrophilic Tail
___________ strengthens and stabilizes the cell membrane.
Carbohydrates
Proteins
Phospholipids
Cholesterol
___________ have 2 functions in the cell membrane.
1.) They act like gatekeepers, only let certain things in.
2.) Enzyme receptors embedded in the membrane.
Carbohydrates
Proteins
Phospholipids
Cholesterol
Something is ___________ ____________
when some molecules can cross the membrane while others cannot.
Selectively (or Semi) Permeable
Totally Transparent
Liquid Licorice
Heavily Patrolled
