WorksheetsBiology Review
Total questions: 23
Worksheet time: 12mins
Which of the following is produced by photosynthesis?
glucose
osmosis
endocytosis
DNA
When water moves across the cell membrane from a low concentration of solute molecules to a high concentration of solute molecules, that process is called...
osmosis.
glucose.
photosynthesis.
diffusion.
Lucas is observing the cells of several different organisms. In which cell listed below will he NOT see a nucleus?
cell wall
chloroplasts
E.coli bacterial cell
DNA
Both prokaryotic and eukaryotic cells contain a cell membrane. What is the purpose of the cell membrane?
controls what enters and leaves the cell.
controls the permission of what is supposed to be entered to avoid interruption.
prevent everything from entering.
crash the entire system.
Animal and plant cells are very similar; however, plant cells contain two organelles that animal cells do not contain - they are...
cell walls and chloroplasts
DNA and ribosomes
bacteria and cell membrane
mitosis and photosynthesis
What cell parts do all prokaryotic and eukaryotic cells have in common?
cell membrane, DNA, ribosomes
bacteria, mitosis, photosynthesis
biological processes, fungi, cytoplasm
endocytosis, waste, diffusion
Which process do cells perform to accept large nutrient particles using energy?
diffusion
endocytosis
photosynthesis
cytoplasm
How is passive transport differentiated from active transport?
Passive transport like diffusion and osmosis do NOT require energy use; active transport requires energy.
Passive transport like diffusion and osmosis REQUIRES energy use; active transport does NOT require energy.
What is mitochondria's primary role?
the site of cellular respiration, where energy is produced.
destroy all energy in the cell membrane
allows the waste to dispose
destroy the cytoplasm
This part of the cell is a gel-like fluid that keeps organelles separated.
cytoplasm
endocytosis
mitochondria
cytosis
A type of cell that can exist in a broad range of environmental conditions can rapidly multiply and does NOT have a nucleus—known what kind of cell?
prokaryotic
eukaryotic
endocytosis
mitochondria
A scientist treats a cell with a chemical that destroys the ribosomes; as a result, which cell process will stop?
making proteins
endocytosis
photosynthesis
mitochondria
The light-independent reactions of photosynthesis take place in the thylakoids and require the energy created from the light-dependent reactions.
True
False
The rough endoplasmic reticulum functions in the ___________.
synthesis and packaging of proteins
nucleus
mitochondria
cell membrane
The organelle that controls all activities in the cell and holds genetic material (DNA) is the _____________.
nucleus
mitochondria
chloroplast
lysosome
The organelle that captures energy from the sun to produce food for a plant is the ______________.
cell membrane
lysosome
chloroplast
nucleus
The organelle contains chemicals (enzymes) that break down large particles into small particles.
lysosome
nucleus
mitochondria
chloroplast
Osmosis and diffusion DO NOT require energy for materials to enter and exit a cell. How are osmosis and diffusion different from one another?
While both are passive transport processes, osmosis is water movement from low to high concentrations of solutes, and diffusion is the movement of substances from high to low concentration.
While both are passive transport processes, osmosis is water movement from high to low concentrations of solutes, and diffusion is the movement of substances from high to low concentration.
What is the relationship between photosynthesis and cellular respiration?
The reactants of photosynthesis are the products of cellular respiration, and the reactants of cellular respiration are the products of photosynthesis.
The products of photosynthesis are the reactants of cellular respiration, and the reactants of cellular respiration are the products of photosynthesis.
How does osmosis help cells to maintain homeostasis?
Through the movement of water molecules, osmosis helps maintain an equilibrium of substances inside and outside a cell.
Through the movement of water molecules, diffusion helps maintain an equilibrium of substances inside and outside a cell.
Through the movement of water molecules, photosynthesis helps maintain an equilibrium of substances inside and outside a cell.
Through the movement of water molecules, endocytosis helps maintain an equilibrium of substances inside and outside a cell.
Which structure allows materials to move in and out of an animal cell?
cell wall
cell membrane
cytoplasm
mitochondria
In which organelle does photosynthesis take place?
chloroplast
cell membrane
nucleus
lysosome
What gas molecules do animals respire (breath out) that plants need for photosynthesis?
carbon dioxide
greenhouse gases
nucleus oxide
carbon monoxide
