Bioenergetics

Question 1

Autotroph

Answer 1

Making your own food

Question 2

Heterotroph

Answer 2

Intake food from outside

Question 3

Aerobic

Answer 3

Requires air

Question 4

Anaerobic

Answer 4

Does not require air

Question 5

Chlolophyll

Answer 5

Pigment that absorbs light

Question 6

Fermentation

Answer 6

The process in which cells make ATP without air

Question 7

Photosynthesis

Answer 7

Plant cells turning carbon dioxide and water into glucose and oxygen using light dependent reactions and the Calvin Cycle.

Question 8

Cellular Resperation

Answer 8

Cells turning glucose and oxygen into carbon dioxide, water, and 30-38 ATP

Question 9

ATP

Answer 9

Cell energy

Question 10

What is the equation for Photosynthesis?

Answer 10

6 carbon dioxide + 6 water > glucose (C_6 H_12 O_6) + 6 oxygen

Question 11

In what type of cell and where in the cell does photosynthesis take place

Answer 11

Plant cell in the chloroplast

Question 12

Light dependent reactions

Answer 12

Intakes water, produces oxygen, uses hydrogen and electron charge to produce ATP and NADPH

Question 13

Calvin Cycle

Answer 13

Uses Fixation, reduction, and regeneration to take in carbon dioxide and produce glucose while emitting ADP + P and NADP+

Question 14

What takes place during Fixation

Answer 14

3 RuBp + 3 carbon dioxide > 6 3-phosphoglycerate

Question 15

What takes place during reduction?

Answer 15

6 3-phosphoglycerate + 6 ATP + 6 NADPH > 6 G3P (1 of which goes to glucose yield) + 6 ADP+P + NADP+

Question 16

What takes place durning Regeneration

Answer 16

5 G3P + 3 ATP > 3 RuBp + 3 ADP+P

Question 17

State the equation of cellular respiration

Answer 17

glucose (C_6 H_12 O_6) + 6 oxygen > ^ Carbon Dioxide + 6 Water + 30-38 ATP

Question 18

What types of cells use celular respiration?

Answer 18

All Eukaryotes

Question 19

Is Glycolysis Aerobic?

Answer 19

No

Question 20

Is The Kreb’s Cycle Aerobic?

Answer 20

Yes

Question 21

Is the Electron Transport Chain Aerobic?

Answer 21

Yes

Question 22

What are the 3 steps of Cellular Resperation

Answer 22

Glycolysis, Krebs Cycle, Electron Transport Chain

Question 23

What takes place in Glycolysis

Answer 23

2 ATP are used to split a glucose into 2 Pruvate, producing 4 ATP for a net gain of 2 ATP, also produces 4 NADH out of NAD+

Question 24

What is the mini step between Glycolysis and the Krebs Cycle

Answer 24

Pyruvate is made into Acetyl CoA, losing a carbon atom and producing another NADH

Question 25

What takes place in the krebs cycle?

Answer 25

Takes in Acetyl CoA, releases carbon dioxide. Produces 8 NADH, 2 FADH_2, and 2 ATP

Question 26

What takes place in the Electron Transport Chain?

Answer 26

Electrons carried by NADH and FADH_2 go into the membrane of the mitochondrion where they are transported through. Hydrogen is passively transported into the cell. This transport powers a enzyme called ATP synthase which produces around 32 ATP. The spare electrons bind with oxygen and remaining hydrogen to make water.

Question 27

What are the 2 types of Fermentation

Answer 27

Lactic Acid Fermentation and Alcoholic Fermentation

Question 28

What is lactic acid fermentation?

Answer 28

When pyruvate has no oxygen in animal cells, it turns into Lactate. Build up of Lactate causes cramps.

Question 29

What is Alcoholic Fermentation?

Answer 29

When pyruvate is produced but no oxygen is present in plants, Ethyl Alcohol and carbon dioxide is produced. The carbon dioxide released by yeast causes bread to rise