cells part 2

Question 1

When molecules move from areas of higher concentration to lower concentration, it is called what?

Answer 1

Passive Transport

Question 2

When molecules move from areas of low concentration to higher concentration, it is called what?

Answer 2

Active Transport

Question 3

What is the difference between active and passive transport?

Answer 3

active transport requires energy

Question 4

What is the difference between endocytosis and exocytosis?

Answer 4

Endocytosis brings molecules in and exdocytosis sends molecules out

Question 5

Exocytosis

Answer 5

the process by which cells move materials from within the cell into the extracellular fluid.

Question 6

Diffusion

Answer 6

the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration.

Question 7

Osmosis

Answer 7

Osmosis is the movement of molecules from a high concentration to a lower concentration

Question 8

Facilitated Diffusion

Answer 8

the movement of specific molecules across cell membranes through protein channels

Question 9

diffusion

Answer 9

the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration.

Question 10

Photosynthesis

Answer 10

the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Question 11

Endocytosis

Answer 11

a process by which cells take in the maliculs

Question 12

Prophase

Answer 12

nucleus disappears they look like a bunch of bobby pines that are spread out

Question 13

Anaphase

Answer 13

chromosomes separate and they all make math alligators in the middle of the cell

Question 14

Metaphase

Answer 14

chromosomes in the middle all the bobby pins are in the middle of the cell

Question 15

Telophase

Answer 15

2 new nuclei there are two different cycles with half bobby pins

Question 16

Fermentation

Answer 16

uses glucose and no oxygen to produce ATP and lactic acid (Ex. blue cheese,yogurt ,sore muscles)

Question 17

Alcohol Fermentation

Answer 17

Uses glucose, no oxygen, and YEAST or bacteria to produce ATP, CO2, and ethanol (ex. bread, cake, muffins)

Question 18

What is the difference between facilitated diffusion and diffusion?

Answer 18

In simple diffusion, the substance passes between the phospholipids; in facilitated diffusion there are a specialized membrane channels.

Question 19

where does cellular respiration take place

Answer 19

mitochondria and cytoplasm

Question 20

what is cellular respiration?

Answer 20

the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP.

Question 21

cellular respiration equation

Answer 21

oxygen and glucose into water and carbon dioxide.

Question 22

alcoholic fermentation

Answer 22

glucose + enzymes = carbon dioxide + ethanol/lactic acid.

Question 23

order the steps of mitosis

Answer 23

Prophase
Metaphase
Anaphase
Telophase