Cells 'n' Stuff

Question 1

Cellular Respiration

Answer 1

glycolysis, pyruvate, acetyl coa formation, krebs cycle, ETC

Question 2

Glycolysis products

Answer 2

2 atp, 2 nadh

Question 3

Acetyle Coa products

Answer 3

0 atp, 2 nadh

Question 4

Krebs cycle products

Answer 4

2 atp, 6 nadh, 2 fadh

Question 5

ETC

Answer 5

32-34 atp

Question 6

G1

Answer 6

double organelles

Question 7

S

Answer 7

duplicate DNA

Question 8

G2

Answer 8

double cytosol

Question 9

Peroxisome

Answer 9

break down toxins

Question 10

centriole

Answer 10

mitosis tubules

Question 11

Human cell size

Answer 11

10 to 15 microns

Question 12

Egg cell size

Answer 12

100 microns

Question 13

some nerve cells size

Answer 13

1 meter

Question 14

Cell shapes

Answer 14

squamous, polygonal, cuboidal, columnal, spheroid, discoid, fusiform, fibrous, stellate

Question 15

Squamous

Answer 15

flat, diffuses quickly

Question 16

Cuboidal

Answer 16

cube

Question 17

columnar

Answer 17

rectangle, diffuse slowly, allow processes to occur

Question 18

discoid

Answer 18

disc, move quickly

Question 19

spheroid

Answer 19

ball, move quickly

Question 20

fusiform

Answer 20

like a fish or spindle

Question 21

fibrous

Answer 21

long and skinny, muscle cells

Question 22

stellate

Answer 22

like a star, neurons

Question 23

Membrane proteins

Answer 23

channel, transporter, receptor, enzyme, cell identity, linker

Question 24

Channel protein

Answer 24

lets stuff pass through, usually ions

Question 25

transporter protein

Answer 25

transport specific substances by changing shape, amino acids

Question 26

receptor

Answer 26

recognizes specific stimuli and alters cell function in some way

Question 27

enzyme

Answer 27

catalyzes reaction on inside or outside of cell

Question 28

cell identity marker

Answer 28

distinguishes your cells

Question 29

linker

Answer 29

provide structure and stability for cell, can link cells together or move them

Question 30

factors affection diffusion

Answer 30

temperature = faster, larger molecules = slower, high concentration gradient = faster, larger surface area = faster, high membrane permeability = faster

Question 31

Passive transport

Answer 31

facilitated diffusion through channels or carrier proteins

Question 32

Symporter

Answer 32

transports two things in the same direction

Question 33

Antiporter

Answer 33

transports two things in opposite directions

Question 34

Active transport example

Answer 34

sodium/potassium pump in muscle and nerve cells, pumps sodium 1 way and potassium another

Question 35

Active transport

Answer 35

uses atp to pump against concentration gradient

Question 36

Tonicity

Answer 36

ability of a solution to affect fluid volume and pressure within cell (level of solute)

Question 37

Hypotonic

Answer 37

less solute, release water

Question 38

Hypertonic

Answer 38

more solute, absorb water

Question 39

isotonic

Answer 39

normal saline

Question 40

lyse

Answer 40

cell burst