Show:
Parts?
What is?
Random?
transport?
Whats the difference?
100

Vacuole?

stores and releases fluid, stores waste until they can be broken down. 

(in plants they help maintain shape and turgor pressure...storage of water)

100
Ribosome?
Organelle composed of protein and ribosomal DNA. Job is to "read" mRNA to synthesize protiens.
100

What does Flagella do?

Long parts attached from the cell that help the cell move around.
100

what is active transport?

requires a net input of metabolic energy 

100

Prokaryote vs. Eukaryote?

Prokaryotes are bacteria & Archaea

Eukaryotes are plants animals and fungi

200

What does a Mitochondrion have?

DOUBLE membrane!! 

EXTRA points if you said why!!: (for compartmentalization for different chemical reactions)

200

Peripheral Protein?

attached to inside or outside of the membrane ....Used for Cell signaling

200

What increases Surface Area in a organelle?

High number of folds in Mitochondria

Multiple Thylakoids in Chloroplasts

200

What are the 3 processes of Passive Transport?

1. Simple diffusion 

2. Facilitated diffusion

3. Osmosis

200

Cell Membrane vs. Cell Wall?

Cell Membrane is a phospholipid bilayer that surrounds the entire cell...... A Cell wall is a rigid structure made of complex carbohydrates.

300

Vesicles?

Pieces of a phospholipid bilayer that encircle and transport large "cargo"

300

Receptor Protein?

Transmembrane or Peripheral protein that does not have a channel going through the middle....Used for cell signaling, ligands bind to receptor!

300

What is the polar part of the phospholipid?

Head Group

300

What causes cells to take in molecules into the intracellular space?

Endocytosis 

300
Nucleus vs. Nucleolus

A Nucleus is surrounded by a double membrane that protects DNA. 

A Nucleolus is the site where ribosome synthesis takes place in the cell.

400

Cytoskeleton?

Helps maintain the shape of animal cells 
400
Proton Pump?
move protons against the concentration graident over the cell membrane.
400

What do Membranes let through with no channel?

Small non polar molecules 

400

What maintains water balance 

Osmoregulation 

400

Smooth Vs. Rough ER?

Smooth ER is responsible for the synthesis of lipids as well as detoxification.

Rough ER is highly folded organelle responsible for packaging proteins and sends to Golgi apparatus. 

500

What helps fold and modify proteins?

Golgi Apparatus 

500

Peroxisome?

Responsible for lipid hydrolysis, and uses a catalase to break down hydrogen peroxide. 

500

What are the molecules doing if net movement is zero?

They are still moving and remain in dynamic equilibrium.

500

What means "the same amount of stuff"

Isotonic 

500

Unsaturated Vs. Saturated Fatty Acid

Unsaturated is bent because of a DOUBLE BOND, and prevents from packaging too tightly..liquid at room temperature.

Saturated is straight and is solid at room temperature allows for tight compaction.