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Greeley [361]
3 years ago
7

What electronegative molecule accepts low energy electrons in cellular respiration?

Biology
1 answer:
kati45 [8]3 years ago
8 0
The answer is oxygen :)
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A ---- is a multi-level network of feeding interactions, through which
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Answer:

1. Food web

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Do sex-linked traits that originate from mutated genes found on X chromosome affect one sex more than the other? why/why not
gogolik [260]
Ew sex don’t even ask that kind of question
6 0
3 years ago
Help please!........................................................
bogdanovich [222]

Answer:

The correct order would be

  • Glucose
  • ATP→ADP
  • H₂O
  • Pyruvate
  • CO₂

Explanation:

Following reactions occur in Glycolysis and Kreb's Cycle

  1. Phosphorylation of Glucose- In the first step of glycolysis, Glucose is converted into Glucose-6-Phosphate using 1 ATP molecule by Hexokinase enzyme. One phosphate group from ATP is attached to glucose by the enzyme, thus forming ADP.
  2. Dehydration- In the ninth step of Glycolysis, each of two molecules of  2-Phosphoglycerate are converted to Phosphoenol Pyruvate, by Enolase enzyme, releasing two H₂O molecules.
  3. Formation of Pyruvate- In the last or tenth step of Glycolysis, each of two molecules of Phosphoenol Pyruvate are converted to Pyrutave using an ATP by the enzyme Pyruvate Kinase.
  4. Oxidation Of Pyruvate to Acetyl-CoA- Before the Kreb's Cycle starts, the Pyruvate molecule obtained from the Glycolysis undergoes oxidative decarboxylation producing Acetyl-CoA and release of CO₂ and NADH.
4 0
4 years ago
Cardinal flower has scentless, bright red flowers that are long and tubular. What is the most likely pollinator of this plant?
Bond [772]

Answer:

Hummingbird

Explanation:

Pollination is the process by which pollen grains are transferred from anther of a flower to stigma. It is a vital process required for reproduction of new plants.

Cardinal flower has two upper petals and three lower spreading petals. All the petals combine to form a tube at the base. Hence the flowers get a tubular shape. Insects can not enter the tubular flower easily so humming birds usually pollinate these flowers. The hummingbirds feeds on its nectar and pollinates the flower in the process.

8 0
3 years ago
In open ocean waters, it can be subdivided even further. What are those divisions?
Naddik [55]

primary division of the sea, which includes the whole mass of water subdivided into neritic and oceanic zones; also pertaining to the open sea (open water)

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3 years ago
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