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Energy
Enzymes
Regulation In and Out of Cell
Proteins
100
Where does most of our energy come from?
What is the Sun
100
What is the definition of enzymes?
What is proteins that facilitate chemical reactions.
100
The diffusion of water across a selectively permeable membrane.
What is osmosis.
100
Contain a channel that allows movement across a membrane.
What is channel proteins.
200
What is energy?
What is the capacity to do work.
200
What is the rate of reaction?
What is the amount of product produced per unit of time.
200
In simple diffusion, where does the flow go?
What is where the pressure is low.
200
Transport molecules across a membrane.
What is carrier proteins.
300
What is the first law of thermodynamics?
What is the law of conservation of energy.
300
How does an increase in temperature effect the rate of reaction?
What is increase.
300
Water can move in and out freely.
What is isotonic.
300
Help the body recognize foreign invaders.
What is cell recognition proteins.
400
What is the second law of thermodynamics?
What is no conversion of energy is 100% effecient.
400
What is a series of linked reactions called?
What is a metabolic pathway.
400
The water concentration inside the cell is lower than outside the cell.
What is hypotonic.
400
Contain a binding site for specific molecules.
What is receptor proteins.
500
What are the five forms of energy?
What are radiant, chemical, mechanical, electrical, and nuclear.
500
Enzymes require the presence of _____ to be active.
What is inorganic ions.
500
The water concentration is highest inside the cell.
What is hypertonic.
500
Carry out metabolic reactions directly.
What is enzymatic proteins.