WorksheetsScience 10 Cell Biology Review
Total questions: 74
Worksheet time: 1hrs 2mins
Passive transport is called "passive" because it occurs WITHOUT...
cause.
energy.
a concentration gradient.
a cell wall.
What does semi-permeable mean?
Only some things can move through membrane
Nothing can move through membrane
Reagan can move through membrane
Membrane connot be moved through
What is the difference between active and passive transport?
Active does not need energy and passive uses ATP (energy)
Active uses ATP (energy) and passive does not need energy
Active stores transport proteins and passive releases
Active uses hormones and passive does not
What does “high concentration area” mean?
Spread out
Tightly packed together
Uncrowded
Spacious
Why is diffusion and osmosis important to cells?
It allows them to take in materials without using energy.
It allows them to reproduce.
It allows them to absorb sunlight.
It allows cells to use all energy.
Diffusion is the movement of molecules from an area of _____ concentration to an ______ concentration.
High, low
Low, high
Low, low
High, high
Which form of active transport is being shown?
osmosis
Exocytosis
Endocytosis
none of these.
Which form of active transport is being shown?
none of these.
Endocytosis
Exocytosis
Osmosis
Which of the following is the correct equation for photosynthesis?
6CO2 + 6H2O + light --> 6O2 + C6H12O6
6CO2 + sugar + 6H2O --> O2 + light
6H2O + 6O2 + light --> 6CO2 + C6H12O6
6CO2 + 6O2 + 6H2O --> Light + C6H12O6
A term that means the membrane can chooses what goes in and out.
Selectively Permeable
Porous
Solid
Non Porous
Which type of transport move molecules against their concentration gradient?
Exocytosis
Simple diffusion
Facilitated Diffusion
Osmosis
A type of vesicle transport that takes molecules into a cell
Endocytosis
Exocytosis
Simple Diffusion
Cellular Pump
The movement of molecules through a Tunnel, without the use of energy
Facilitated Diffusion
Exocytosis
Osmosis
Endocytosis
The Phospholipid has a hydrophilic...
Head
Tail
Lipid Bilayer
Protein
when some molecules can cross the membrane while others cannot.
Robert Hooke
Matthias Schleiden
What is the idea that life can arise form nonliving material?
biogenesis
evolution
spontaneous combustion
spontaneous generation
What is the idea that life arises from life?
biogenesis
spontaneous generation
evolution
genetics
Who was the first scientist to try to disprove the idea of spontaneous generation?
Redi
Needham
Spallanzani
Pasteur
What did Redi use in his experiment?
Broth and flasks
Meat and jars
swan-neck flasks
Who supported the idea of spontaneous generation and used broth in his experiments?
Redi
Needham
Spallanzani
Pasteur
Who finally disproved Spontaneous Generation?
Redi
Needham
Spallanzani
Pasteur
Review: In Redi's experiment, what was the manipulated variable?
The covering of the the container
The presence of maggots
The container without a covering
The amount of meat in each container
Review: In Redi's experiment, what was the measured variable?
The covering of the the container
The presence of maggots
The container without a covering
The amount of meat in each container
Review: In Redi's experiment, what was the control group?
The covering of the the container
The presence of maggots
The container without a covering
The amount of meat in each container
