Organelles
Cell Functions
Plasma Membrane Functions
Plasma Membrane Components
Cellular Transport
100
This organelle resides in the nucleus.
nucleolus
100

Animal cells use food for energy, what do plant cells use?

sun
100

The tails of phospholipids are what in order to keep water out of the cell?

hydrophobic
100

What is the main component of the plasma membrane?

phospholipid bilayer
100

The movement of water from high to low concentration


diffusion
200
This organelle modifies and packages proteins once they have been created. 
golgi bodies
200

The function of mitochondria is to create what for the cell?

ATP (energy)
200

The carrier proteins are used in what type of passive transport?

facilitated diffusion
200

If the tails of phospholipids are hydrophobic, what are the heads of phospholipids?

hydrophilic
200

This type of transport requires a protein pump and cellular energy


Active transport
300

This organelle has both a rough and a smooth portion.


endoplasmic reticulum
300

The function of the ribosomes is to synthesize what  for the cell?

proteins
300

The purpose of the plasma membrane is to help the cell maintain what?

homeostasis
300

Besides phospholipids, what large particles make up much of the plasma membrane?

proteins
300
In this type of solution, a cell will swell.
hypotonic solution
400

This organelle uses enzymes to digest waste inside the cell.

lysosomes
400

Does the nucleus control all, some or none of the functions of the cell?

all
400

Is energy needed for passive transport?

No
400

What is the model of the plasma membrane called?



fluid mosaic model
400
A cell will shrink in this type of solution. 
hypertonic solution
500

This organelle stores water, waste and various other materials for the cell.

vacuole
500

Vesicles transport what between the ER and the Golgi Body?

proteins, ribosomes, vesicles with ribosomes, vesicles with proteins

500

Lipids hate water, so they are said to be this_____________. Where as ions and polar things love water, so that are said to be this___________.


hydrophobic.  hydrophilic
500

How many layers does the plasma membrane have?

2
500
In this type of transport, molecules are transported against the concentration gradient. 

active transport