Chapter 6- Cells

Question 0

Nucleus

Answer 0

Control center of the cell

Question 1

3 parts of the cell theory

Answer 1

1) all living things are created by cells
2) cells are the basic unit of all life
3) all cells come from pre existing cells.

Question 2

Lysosomes

Answer 2

Contains waste that can break down

• waste
• proteins
• nucleic acids
• polysaccharides

Question 3

Endoplasmic reticulum

Answer 3

Network of membranes that produce molecules

Question 4

Rough ER

Answer 4

Makes proteins

Question 5

Smooth ER

Answer 5

Makes lipids

Question 6

Ribosomes

Answer 6

Cluster of proteins and nucleic acids that make proteins

Question 7

Cell wall

Answer 7

Provides structure to plant walls

Question 8

Mitochondria

Answer 8

Cellular respiration occurs

Question 9

ATP

Answer 9

Adenosine tri phosphate

Main source of energy for cells

Question 10

Chloroplast

Answer 10

Organelle found in plants where photosynthesis takes place

Question 11

Cytoskeleton

Answer 11

Structure and mobility of a cell

Question 12

Microtubule

Answer 12

Straight hollow tube of proteins

Gives shape and organization to a cell

Question 13

Microfilament

Answer 13

Solid rod of protein
Thinner than Microtubule
Lets a cell change or move

Question 14

Cytoplasm

Answer 14

Region of cell between nucleus and plasma membrane

Question 15

Plasma membrane

Answer 15

Thin boundary in cells

Regulates traffic of chemicals

Question 16

Golgi apparatus

Answer 16

Organelle that modifies, stores, and routes the cell products

Question 17

Vesicles

Answer 17

Small sac that moves products around, in and out the cell

Question 18

Cilia

Answer 18

Short structures containing Microtubules that help movement (egg)

Question 19

Flagella

Answer 19

Long, thin, structures with Microtubules that help cells move.

Question 20

Vacuole

Answer 20

Sac that buds from the ER or GA

Question 21

Cell membrane parts

Answer 21

Phospholipids

Proteins

Question 22

Phospholipid head

Answer 22

Hydrophilic (phospho)

Question 23

Phospholipid tail

Answer 23

Hydrophobic (lipid)

Question 24

What is on the proteins in cell membranes?

Answer 24

Carbohydrate markers

Question 25

Diffusion

Answer 25

movement of particles of a substance

Go from high to low concentration

Question 26

Osmosis

Answer 26

Passive transport of water across a membrane

Question 27

Permeable

Answer 27

Only letting certain things in

Question 28

Passive transport

Answer 28

NO ENERGY

Question 29

Active transport

Answer 29

USES ENERGY

Question 30

Hypertonic

Answer 30

Higher level concentration of solute

Question 31

Hypotonic

Answer 31

Having lower concentration of solute

Question 32

Isotonic

Answer 32

Having the solute be equal to the other solution (water)

Question 33

Pathway of a protein

Answer 33

Nucleus- sends information
Ribosome- constructs proteins
Rough ER- makes/ folds proteins
Vesicles- carries proteins to the GA
Golgi apparatus- packages and sends proteins.

Question 34

Endocytosis

Answer 34

Membrane take material into the cell and forms a vesicle

Question 35

Exocytosis

Answer 35

When the vesicle bonds with the membrane and releases the material out.