Biomolecules
Tonicity
Passive Transport
Active Transport
Organelles
100

What elements make up carbohydrates?

What is carbon, oxygen and hydrogen?

100
Higher concentration of dissolved substance in relation to another solution.
What is Hypertonic?
100
Passive transport requires no energy to move molecules from an area of _______ concentration to an area of ________ concentration.
What is from high to low concentration?
100
The cell using its own energy to move molecules across the plasma membrane against the concentration gradient is known as
What is active transport?
100

Tiny structures inside a cell which carry out specific functions.

What are organelles?

200

What is the monomer of proteins?

What is amino acids?

200
What solution has a concentration of solutes is the same inside and out?
What is Isotonic?
200
The passive transport mechanism by which small, nonpolar molecules like oxygen and carbon dioxide or lipid soluble molecules pass directly through the cell membrane.
What is simple diffusion?
200
The primary difference between passive transport and active transport is that active transport uses __________ while passive transport does not.
What is energy?
200

A barrier located just inside all cells.

What is the cell membrane?

300

List 3 uses of lipids.

What is long term storage, insulation, protective coating, cell membrane structure?

300
The state in which the distribution of a substance is even across the cell membrane.
What is equilibrium?
300

When small particles enter the cell using a protein, but no energy, this type of transport mechanism is being used.

What is facilitated diffusion?

300

Active transport uses energy to move molecules ________ their concentration gradient from _______ to ________ concentration.

What is "against" their concentration gradient from low concentration to high concentration?

300

The membrane surrounding the nucleus.

What is the nuclear envelope/or nuclear membrane?

400

What is the monomer of carbohydrate?

What is a monosaccharide

400

If a solution is 80% water and 20% salt is placed in a beaker with 24% salt. What direction will the water move? What type of solution is this?

Hypertonic, water will move out. 

400
Passive Transport occurs ___________the concentration gradient.
What is with/along?
400

The transport mechanism that brings large particles into the cell using the cell membrane and a vesicle is called this.

What is Endocytosis?

400

An organelle that captures energy from sunlight and uses it to produce food for the cell.

What is a chloroplast?

500

What do enzymes do?

What is speed up chemical reactions

500

If you take a fish adapted to salt water and put it in freshwater, what will happen to the fish's cells? What type of solution is this?

They will swell/hypotonic solution

500
Mechanism of glucose transport across cell membranes.
What is facilitated diffusion (through a carrier protein)?
500

The active transport mechanism that drives 3 sodium ions out of the cell in exchange for 2 potassium ions into the cell.

What is the sodium potassium pump?

500

Small, round structures containing chemicals that break down certain materials in the cell.

What are lysosomes?

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