photosynthesis

Question 1

what is photosynthesis

Answer 1

it’s when a plant gets nuitraints from the sun

Question 2

define oxidation

Answer 2

this is when a compound loses an electron

Question 3

define reduction

Answer 3

this is when a compound gains an electron

Question 4

what is this is it called when oxidation and reduction are happening

Answer 4

a redox reaction

Question 5

what is a light dependent reaction called

Answer 5

photosynthesis or light reaction

Question 6

what is a dark or depened reaction called

Answer 6

the Calvin cycle

Question 7

list the reagents and products of photosynthesis

Answer 7

H2O and CO2

Question 8

what is the source of the oxygen released during photosynthesis

Answer 8

water

Question 9

whats the role of atp in photosynthesis

Answer 9

it’s the light energy and works like a battery

Question 10

whats the role of NADPH

Answer 10

it’s to carry the ectrons and hydrogen to the Calvin cycle

Question 11

whats carbon fixation

Answer 11

it’s the spilting of the carbons

Question 12

whats the role of the Calvin cycle

Answer 12

it’s to make glucose to keep the plant alive

Question 13

what are the three parts to the Calvin cycle

Answer 13

fixation, reduction, regeneration

Question 14

Pgal or G3p

Answer 14

it doesnt matter there the same

Question 15

what is atp

Answer 15

it makes food and engery for the plant to grow

Question 16

how does atp and adp connect

Answer 16

when atp breakdown energy is realised adn that energy creates ADP

Question 17

what light is aborb and what light is refeclted in photosynthesis

Answer 17

green light is reflected while blue and red light is absorbed

Question 18

whats a photosystem

Answer 18

a cluster in the tylakoid that has other pigment and choliphyll

Question 19

whats the thylakoid

Answer 19

it’s a part of the chloroplast is a flatted ouck stacked called grama and has chloropyhll in it

Question 20

what makes chlorophyll green

Answer 20

chlorophyll does not absorb green light it reflects it

Question 21

what does it mean when electrons get existed

Answer 21

it means that the electron is going to a higher energy level then others

Question 22

which is first photosystem 1 or 2

Answer 22

2

Question 23

what numbers are involed in the calvin cycle

Answer 23

6 carbons unstable then moves to a 12 carbon stable then it relses 2 pgal are relseds leaving 10 then there 6 rubp

Question 24

what is carbon dioxide fixation

Answer 24

means that carbon dioxide is is bonded to a already existing moulcoule this is RuBP

Question 25

which releases energy: antbolic metabolic pathways or catabolic metabolic pathways

Answer 25

catabolic: it breaks down breaks down larger molocules and antbolic synthesis larger molcoules vfrom smaller ones it requires energy