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xz_007 [3.2K]
3 years ago
7

Excess carbon dioxide in the atmosphere is absorbed by _____ in the process of carbon dioxide exchange.

Biology
2 answers:
Nadya [2.5K]3 years ago
4 0

The correct answer is 4. Plants.

Plants use carbon dioxide for the photosynthesis process where they use carbon dioxide to form energy rich molecules and release oxygen to the atmosphere. The carbon is present in atmosphere as carbon dioxide in higher concentration and methane in lower concentration. Carbon dioxide is removed by several processes such as by the formation of carbonic acid when the surface ocean water cool down and absorb more carbon dioxide near the poles, through conversion of the reduced carbon to carbonates or organic tissues like shells and by photosynthesis of plants which is an exchange process where plants absorb carbon dioxide and in turn release oxygen.


andre [41]3 years ago
3 0
Plants absorb excess carbon dioxide
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I am trying to determine reactants going into the electron transport chain. Is this right?
irina1246 [14]

Answer:

Yes, this is correct.

Explanation:

  • In each glycolytic pathway, glyceraldehyde 3-phosphate dehydrogenase produces 1 molecules of NADH as a result of reduction of NAD+.
  • Pyruvate dehydrogenase converts pyruvate to Acetyl CoA producing 1 molecule of NADH per pyruvate oxidized.
  • In Kreb's cycle, isocitrate dehydrogenase, alpha-ketoglutarate dehydrogenase, and malate dehydrogenase reactions produce 1 molecule of NADH each. Furthermore, succinate dehydrogenase reaction produces a single molecule of FADH2 per FAD reduced.
  • Since, we began with 2 molecules of glyceraldehyde 3-phosphate, we  multiply the above figures by 2 and get a total of 10 NADH and 2 FADH2.

4 0
3 years ago
What do scientists typically do before formulating a testable hypothesis?
Leokris [45]
they conduct a literature review before formulating any hypothesis. carrying out a literature review involves utilizing research databases to look for research materials that cover or are related to a certain topic of interest. the scope of the study and subject matter will influence the selection of research materials. information in these material play a crucial role when scientist are formulating hypothesis. 
3 0
3 years ago
Read 2 more answers
1.This method of reforestation is done by natural means with the aid of the wind,birds,rodents and running water which scatters
ANEK [815]

Answer:

  1. T. Natural Reseeding.
  2. D. Species Diversity
  3. A. Ecosystem Diversity.

Explanation:

Natural reseeding uses natural elements and actors to plant the seeds of trees. These elements and actors include water, wind, birds, rodents and other actors capable of scattering seed.

Species diversity is what defines the differentiation between the different species in an ecosystem and Ecosystem diversity relates to how biological communities/ ecosystems can be different from each other based on the organisms and food chains available in each.

8 0
3 years ago
What describes soil and temperature in an ecosystem
eduard

abiotic factors.

An abiotic factor is a non-living part of an ecosystem that shapes its environment.

6 0
3 years ago
Given the energy charge equation below, if a biological system has an EC = 0.8, what is true about the concentrations of ATP, AD
Andrej [43]

Answer:

c. There is more ATP in the system than ADP or AMP.

Explanation:

ATP is an energy molecule, and in the equation is the most important parameter. if you have all concentrations equal, the answer is EC=0.5 independently of the values

If you add more ADP on the system, the total will be reduced due the term on the numerator is divided by 0.5 - values are usually between 0.5-0.6

If you have more ATP on the system the numbers will automatically arise, due the importance of ATP term on the numerator, usually the EC is equal to 0.8-0.87.

If there is more AMP on the system numbers fall because the denominator is much greater than numerator. Usually the EC is equal to 0.5

4 0
3 years ago
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