1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
satela [25.4K]
3 years ago
6

Compare and contrast the events of the light reaction with the events of the dark reaction?

Biology
2 answers:
valkas [14]3 years ago
8 0
Light reaction occurs in presence of light while in dark reaction light is not needed
Nadusha1986 [10]3 years ago
8 0

Answer:

Light and dark reaction are the two different phases of photosynthesis.

Photosynthesis is a process of formation of food in green plants and algae using carbon dioxide and water in the presence of sunlight.

Light reaction ( light dependent phase) occurs in the thylakoid membrane of chloroplast and is the first phase of photosynthesis.

During this phase,  chlorophyll ( a green pigment in the chloroplast) absorbs energy from sunlight and converts it into chemical energy in the form of ATP and NADPH. Photolysis of water takes place in this reaction that produces oxygen as a waste product in the surrounding.

Dark reaction occurs in the stroma. During the dark reaction ( light independent phase) , this chemical energy is used in the formation of carbohydrates ( glucose) as ATP provides energy for this process wheres NADPH is a reducing agent, which gives electrons that are need for CO2 fixation so as to form glucose molecule.

You might be interested in
Sediment that settles onto the bottom of the sea may form layers of rock. Which description tells how this sediment is deposited
expeople1 [14]
 this sediment is deposited by horizontally.
4 0
3 years ago
Which of the following activities will help make rural societies more sustainable? A. Design energy efficient forms of transport
denpristay [2]

Answer:

The correct answer would be Option C, Multipurpose Trees.

Explanation:

With the advancement in industries and other areas of technology, the rural areas have become so much polluted. So the sustainability of the rural areas is doubtful. The air in the rural areas have become polluted and needs measures to prevent it from harmful consequences of the industrial advancements. Along with industries, the air pollution is also added through vehicles discharge, waste disposal, etc also contribute towards the non sustainability of the rural areas. So to overcome all these problems, the best solution is to grow the multipurpose trees in the rural areas as much as possible to increase the sustainability of these areas. With the plantation of trees, the problem of pollution will be controlled and thus make these areas sustainable.

5 0
3 years ago
Which one of earth’s layers is the thinnest?
stepladder [879]

The crust.

Hope this helps!

-Payshence

6 0
2 years ago
Read 2 more answers
What does the G and A represent in GAA-TTC-GCA
horrorfan [7]

Answer:

I think the answer would be guanine and adenine

6 0
2 years ago
Which of the following is NOT a main type of community structure?
Digiron [165]
The answer is stable.
6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the comparison of period of rotation with period of revolution
    8·1 answer
  • The table below shows the number of people who scheduled multi-day fishing expeditions leaving from Florida in 2009.
    9·2 answers
  • Please hurry it’s urgent
    8·1 answer
  • The DNA sequence reads acgttcatt before a mutation occurs. After the mutation, the dna senquence reads atcgttcatt. Which type of
    15·1 answer
  • Why does a cell need to make RNA
    15·1 answer
  • What structures work in antagonistic pairs to move bones?
    5·2 answers
  • Which element does Lithium (Li) share more properties with, Beryllium (Be) or Sodium (Na)?
    6·1 answer
  • Birds in the chaparral biome have adapted to living _______.
    14·2 answers
  • Photosynthesis uses all of the following except
    12·1 answer
  • How are the Archaeabacteria different from the Eubacteria?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!