Photosynthesis,ATP & Cellular Respiration

Question 0

What is and where is chloroplasts located?

Answer 0

Chloroplast is the organelle responsible for photosynthesis and it is located only in plant cells

Question 1

What is the ultimate source of energy for most organisms?

Answer 1

Sunlight

Question 2

What is photosynthesis?

Answer 2

Process by which solar energy chemically converts water and carbon dioxide in chemical energy stored in glucose

Question 3

What is the chemical equation of photosynthesis? And what does it stand for?

Answer 3

6CO2+ 6H2O ➡️ C6 H12 O6 + 6O2 which is 6 carbon dioxide, 6 water are need to produce 1 glucose and 6 oxygen

Question 4

What are the reactants of photosynthesis?

Answer 4

6CO2 + 6H20 which is Carbon dioxide and water

Question 5

What are the products of photosynthesis?

Answer 5

C6 H12 O6 + 6O2 which is glucose and oxygen

Question 6

Are the reactants of photosynthesis formed or broken down?

Answer 6

Broken down

Question 7

Are the products of photo formed or broken down?

Answer 7

Formed

Question 8

What is solar energy needed to do?

Answer 8

Break down water molecules

Question 9

Does light-independent (dark reactions) ( Calvin cycle) require sunlight ?

Answer 9

No

Question 10

What happens during light-dependent reactions?

Answer 10

Solar energy is absorbed by chloroplasts then two energy storing molecules produces ATP & NAPH. Solar oxygen splits water molecules and release the waste product water

Question 11

What are the parts of photosynthesis involved in LDR?

Answer 11

6h20 water & 6o2 oxygen

Question 12

What happens during light-independent reactions?

Answer 12

Energy stored in ATP & NADPH is used to produce glucose from carbon dioxide. Cells need glucose which are carbs which is the main energy source of all organisms

Question 13

What parts of photosynthesis is LIR?

Answer 13

6co2 carbon dioxide & c6 h12 o6 glucose

Question 14

How is glucose used in cellular respiration?

Answer 14

Energy source

Question 15

What can glucose be converted to?

Answer 15

Organic molecules which are proteins carbs and lipids

Question 16

What reaction is thylakid part of?

Answer 16

Light - dependent

Question 17

What plant pigment is involved in photosynthesis?

Answer 17

Chlorophyll

Question 18

What are the two stages of photosynthesis?

Answer 18

Light-independent and light-dependent

Question 19

What happens to water molecules in light reactions?

Answer 19

They split

Question 20

What photosynthesis waste product is formed in light reactions?

Answer 20

Oxygen

Question 21

What two products of light reactions are used in the Calvin cycle ?

Answer 21

Carbon dioxide and glucose

Question 22

What happens to carbon dioxide molecules in the Calvin cycle reactions?

Answer 22

Carbon dioxide goes in dark reactions and glucose comes out

Question 23

Why is cellular respiration used?

Answer 23

To convert checkmate energy in nutrients to energy stored in ATP.

Question 24

What can ATP release for cellular processes?

Answer 24

Energy

Question 25

Where does cellular respiration takes place at?

Answer 25

Mitochondria if oxygen present which is aerobic but generally the cytoplasm

Question 26

What is the first stage of Cellular respiration?

Answer 26

Glycolysis

Question 27

What is stage 2 of cellular respiration?

Answer 27

Either aerobic with oxygen or anaerobic without oxygen

Question 28

What is glycolysis?

Answer 28

Series of reactions using enzymes that takes place in cytoplasm of the cell. A glucose molecule is broken down into Pyruvic acids 2 ATP

Question 29

Where is aerobic respiration located?

Answer 29

Mitochondria

Question 30

What is step one of the aerobic respiration and wha occurs?

Answer 30

Step one is the citric acid cycle or better known as the kreb cycle. Pyruvic formed during glycolysis travels to the mitochondria which is then transformed to carbon dioxide water and ATP

Question 31

What is step two of aerobic respiration? What happens?

Answer 31

During Electron transport chains hydrogen combines with oxygen to form warm h2o. Each reaction produces a small amount of energy but by end ATP Is produced.

Question 32

What is cellular respiration equation?reverse of photosynthesis)

Answer 32

C6 H12 O6 + 6O2 ➡️ 6CO2 + 6H20

Question 33

What is the name of the anaerobic process and what occurs?

Answer 33

Fermentation and it results in far fewer ATP Then aerobic and not very efficient

Question 34

What is lactic acid Fermentation? When does it occur ?

Answer 34

Oxygen is not available and musketeers tissue during exercise may be depleted of oxygen and replaces aerobic respiration. This causes a continuous of energy even in the presence of oxygen but only temporary because cells need oxygen

Question 35

What is alcoholic fermentation?

Answer 35

Occurs in yeast and bacteria and only source of energy for these organisms

Question 36

Alcoholic fermentation is

Answer 36

Glucose ➡️ Pyruvic acid ➡️ (glycolysis) alcohol + CO2 + ATP

Question 37

Lactic Acid fermentation shows

Answer 37

Glucose➡️ Pyruvic acid (glycolysis) ➡️ lactic acid + ATP which causes burning sensation in oxygen deprived muscles