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
pav-90 [236]
3 years ago
7

Glycolysis is the first stage of cellular respiration and is an anaerobic process. During glycolysis, glucose is converted to tw

o molecules of pyruvic
acid. How is glycolysis kept functioning during cellular respiration?
A Two high-energy electrons are passed to the carrier NADH, which transports electrons back to glycolysis.
O
B. Two molecules of ATP from the cell are invested at the beginning of the process of glycolysis.
C. Pyruvic acid from glycolysis reacts to form acetyl-CoA, which then combines with a four-carbon compound in the Krebs cycle and re-enters
glycolysis.
D. Hydrogen ions pass back across the mitochondrial membrane through chemiosmosis and re-enter glycolysis.
Biology
1 answer:
poizon [28]3 years ago
4 0

Answer:

B

Explanation:

Two molecules of ATP from the cell are invested at the beginning of the process of glycolysis.

You might be interested in
The process of translation in prokaryotes can occur faster than in eukaryotes because
Nimfa-mama [501]

Answer:

Transcription and translation occur simultaneously in prokaryotes.

Explanation:

Prokaryotes lack membrane-bound organelles and therefore, do not have a nucleus. Transcription and translation occur in the cytoplasm. As soon as the required length of mRNA is being formed, ribosomes join it and start the process of translation. Prokaryotic genes lack introns. The primary transcript formed by transcription in prokaryotes does not undergo splicing.

On the other hand, the process of transcription occurs in the nucleus in eukaryotes while translation occurs in the cytoplasm. The primary transcript formed by transcription in eukaryotes undergoes modifications to remove introns and to add a poly-A tail and 5' cap. Post-transcriptional modifications and spatial separation of two processes in eukaryotes result in slower translation than prokaryotes.

4 0
3 years ago
If plants were removed from an area, like a coral reef, which statement below best describes the outcome
Lubov Fominskaja [6]

Answer:

Coral polyps, which are animals, and zooxanthellae, the plant cells that live within them, have a mutualistic relationship. Coral polyps produce carbon dioxide and water as byproducts of cellular respiration. The zooxanthellae cells use carbon dioxide and water to carry out photosynthesis.

Explanation:

4 0
2 years ago
Which statement best describes the image?
kozerog [31]

Answer:B

Explanation:

6 0
3 years ago
Read 2 more answers
8. What does blood bring your cells?
baherus [9]

Answer:

Oxygen.

Explanation:

hope it helps.

8 0
2 years ago
Read 2 more answers
4.
Levart [38]
I'm assuming your test is done by now, but the answer is B. An ion forms when an atom has a positive or negative charge. In other words, an atom is an ion whenever the amount of protons and electrons are unequal.
7 0
2 years ago
Other questions:
  • "Most populations demonstrate _____ growth, in which the population size increases exponentially until it levels off near the ca
    5·1 answer
  • What function does the shape of the star-nosed moleÍs nose serve?
    14·2 answers
  • According to the food chain, trout are a major source of food for bears. What would happen to the trout population if the bear p
    11·1 answer
  • Mutations that occur in DNA sequences during replication are​
    11·2 answers
  • Genetic recombination occurs due to__________________.
    9·1 answer
  • What is metrotrops ?​
    11·1 answer
  • How is cellular respiration and photosynthesis linked to specific organelles within the eukaryotic cells?
    14·2 answers
  • Need help will give brainliest
    13·1 answer
  • Reaction paper of fuming method
    7·1 answer
  • What are the differences between prokaryotic and eukaryotic nucleus
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!