Biology, 13.06.2020 11:57 galfaro19

Explaination of the events of photosynthesis

Answers: 2

Show answers

Answers

The three events that occur during the process of photosynthesis are: Absorption of light energy by chlorophyll. Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen. ... The gas exchange that occurs when stomata are open facilitates photosynthesis.

Explanation:

Answer from: azaz1819

The three events that occur during the process of photosynthesis are: (i) Absorption of light energy by chlorophyll. (ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen. (iii) Reduction of carbon dioxide to carbohydrates.

event 1 explanation: In photosynthesis, electrons are transferred from water to carbon dioxide in a reduction process. ... When chlorophyll absorbs energy from sunlight, an electron in the chlorophyll molecule is excited from a lower to a higher energy state. The excited electron is more easily transferred to another molecule.

event 2 explanation: Catalysts in the chloroplasts of photosynthesizing plants help split water by binding water molecules and separating protons and electrons. ... In a process called photolysis ('light' and 'split'), light energy and catalysts interact to drive the splitting of water molecules into protons (H+), electrons, and oxygen gas.

event 3 explanation: In Photosynthesis, carbon dioxide is reduced to carbohydrates and other compounds during the Dark reaction or the light-independent reactions. ... The reduction of carbon dioxide to carbohydrates during dark reaction requires ATP and NADPH formed in the Light-dependent reactions.

hope it helps : )

please mark me brainliest...

Explanation:

Answer from: Quest

Ifound this on google “here are some features of the alveoli that allow this: they give the lungs a really big surface area. they have moist, thin walls (just one cell thick) they have a lot of tiny blood vessels called capillaries.for more information go to the website below › bitesize › guidesi hope this you for what your looking for. can you plz mark me brainliest?

Answer from: Quest

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation:

Another question on Biology

Biology, 22.06.2019 06:10

Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed

Answers: 2

Answer

Biology, 22.06.2019 09:00

List five ways we are indebted to phytoplankton

Answers: 3

Answer

Biology, 22.06.2019 14:30

Which type of neuron stimulates muscles to contract?

Answers: 1

Answer

Biology, 22.06.2019 20:30

Explain the difference between mutations in sex cell and those in somatic cells