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Mashutka [201]
3 years ago
8

What is mouth explain in brief ​

Biology
2 answers:
Nostrana [21]3 years ago
8 0
The mouth is the opening of the lower part of the human face where the lips are through which food and drink are taken and through which people are able to communicate with one another
melamori03 [73]3 years ago
4 0

Answer:

Mouth is the first portion of the alimentary canal that receives food and produces saliva.

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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
Which two types of surface on earth are most important for absorbing solar energy and keeping the planet warm?Explain you answer
Ede4ka [16]
The answer is Forests and Oceans. Both of them occupy most of Earth's surface, Reflects the least amount of sun, and absorbs a lot of the sun's energy due to photosynthesis and photosynthetic organisms.
5 0
3 years ago
The second part of a scientific name is unique to each A. order in its class. B. genus in its family. C. species in its genus. D
SashulF [63]
The answer is C. Species in its gender
5 0
3 years ago
RR
alekssr [168]

Answer:

c. the offspring are genetically different from either of the parent plant.

Explanation:

The plant has it's own DNA that comes from both parents. The pink is a result of a mixture between the red and white.

7 0
3 years ago
El Niños tend to result in drier conditions across Australia. Which of these is likely to occur in Australia during La Niña?
N76 [4]
Since Australia is located in the Pacific ocean, extremes of weather and climate happen throughout a season. El Niño is traditionally defined as a dry climate with reduced rainfall; in this happens to be more extreme in Australia because of its location. La Niña on the other hand is traditionally defined as a wet or cool climate with lots of rainfall; and this is indifferent as La Niña in Australia tend to be more extreme too.
7 0
3 years ago
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