Show:
On the Move
Let There Be Light!
NRG
Cell Cycle
Hodge Podge
100
The movement of particles from an area of low concentration to an area of high concentration.
What is active transport?
100
The process by which plants and algae create their own food.
What is photosynthesis?
100
These things are made or released when animals break down food to make energy.
What are ATP, carbon dioxide, and water?
100
Why do cells need to reproduce?
To replace dead cells!
100
The movement into and out of a cell that requires energy.
What is active transport?
200
Define diffusion.
The movement of particles from an area of high concentration to an area of low concentration.
200
Write out the equation for plants and algae making their own food.
6 water + 6 carbon dioxide + light energy = 1 glucose + 6 oxygen
200
The process by which animals break down food to make energy using oxygen.
What is cellular respiration?
200
The process by which prokaryotic cells divide. BONUS: What does it translate into?
What is binary fission? "splitting into two parts"
200
Passive transport down a concentration gradient through a protein channel.
What is facilitated diffusion?
300
The diffusion of water into or out of a cell.
What is osmosis?
300
Which pigment is responsible for plants and algae being able to make their own food?
chloroyphyll
300
When you feel hungry it is because your cells need this.
ENERGY!
300
The 4 stages of cell (nuclear) division. Name the process and each stage in order.
Mitosis: prohpase, metaphase, anaphase, telophase.
300
Why is osmosis import to cells?
Because cells are about 70% water, most cell metabolism requires water, and the cell membrane is selectively permeable for water!
400
Cell drinking.
What is pinocytosis?
400
This cell part allows plants and algae to make their own food.
What are chloroplasts?
400
Where MOST energy is made in eukaryotic cells.
What is the mitochondria?
400
The division of the cytoplasm.
What is cytokinesis?
400
Fermentation in your muscles can produce this, which causes soreness and a burning sensation.
Lactic Acid
500
Cells do not need to use energy during which 3 movement related processes?
Diffusion, osmosis, and passive transport
500
What is the relationship between the making of food by plants and algae and the making of energy by animals?
They are reverse processes - the products of one are the reactants or ingredients of the other.
500
The production of energy without using oxygen.
What is fermentation?
500
Stage of the cell cycle where chromosomes are copied (duplicated).
What is interphase?
500
A pair of similar chromosomes.
What are homologous chromosomes?