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Leto [7]
2 years ago
13

Explain why organisms that have an electron transport chain as well as fermentation pathways seldom ferment pyruvate, if an elec

tron acceptor at the end of the electron transport chain is readily available.
Biology
1 answer:
shepuryov [24]2 years ago
6 0
Fermentation is extremely inefficient in terms of the number of ATP molecules produced for each molecule of glucose metabolized. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
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______ is exemplified by a new starfish developing out of a single ray, or arm.
umka2103 [35]
I'm pretty sure the blank is underneath. Hope this helped. Have a great day! :D
5 0
2 years ago
Explain how the chemical structure of the carbon atom accounts for the differences between the male and female lions seen in the
True [87]

Answer:

in male lion, two methyl groups are present in its structure  while in female lion, two hydroxl groups are present in its structure

Explanation:

The chemical structure of the carbon atom is different in both male and female lion because both male and female lions have different sex harmones which are totally different from one another. In male lion, testosterone is a sex hormone whose chemical formula is C19H28O2 and two methyl groups and one hydroxl group are present in its structure while in female lion, oestradiol is a sex hormone having a chemical formula C18H24O2  and two hydroxyl groups are present.

7 0
1 year ago
The ATP that is generated in glycolysis is produced by substrate-level phosphorylation, a very different mechanism than the one
Gwar [14]

Answer:

The correct statements are a, b and d. The incorrect statements are c and e.

Explanation:

Substrate level phosphorylation signifies the generation of ATP from ADP and a phosphorylated intermediate. On the other hand, in oxidative phosphorylation, the formation of ATP takes place from ADP and Pi, that is, an inorganic phosphate.  

In substrate-level phosphorylation an enzyme is needed for the reaction to take place. In the process, a dissociation of bond takes place between an organic molecule and a phosphate prior to the formation of ATP. In this, one of the substrates is a molecule obtained from the dissociation of glucose.  

In substrate-level phosphorylation, the enzyme taking part in the synthesis of ATP is not required to get attached to the membrane to generate ATP. The phosphate group, which is added to ADP to produce ATP does not come from free inorganic phosphate ions.  

6 0
2 years ago
Read 2 more answers
The central dogma describes how the genes in the nucleus work to produce an organism's phenotype. another way of putting it is t
77julia77 [94]
Due to the definition of the central dogma, another way of putting it is that the central dogma follows the flow of information from DNA to protein.
7 0
2 years ago
A physician conducts a survey among 100 patients suffering from migraine headaches to assess the range of headache severity amon
geniusboy [140]
In order to interpret the results obtained from this kind of survey, we simply could not rely on the number alone.
So, the data analysis that he would likely to apply to interpret the results would be : Qualitative and inferential

hope this helps
7 0
2 years ago
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