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FromTheMoon [43]
3 years ago
9

Which statement is true about DNA?It contains the sugar ribose

Biology
1 answer:
ankoles [38]3 years ago
4 0
It’s Monomers contain twice as many Phosphate functional groups as RNAS monomers
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Write a short note on tadpole and froglet.<br>please write in long​
ra1l [238]

Answer:

A tadpole is the larval stage in the life cycle of an amphibian. Where as a froglet is a semi metamorphosed Tadpole. A froglet is still in the process of becoming a frog, through tice the froglet will slowly metamorphoses futher to its adult and final stage.

Explanation:

7 0
3 years ago
Our _____________ is affected by physical environment.
Serggg [28]
Our actions is affected by physical environment.
7 0
4 years ago
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During the complete catabolism of a molecule of glucose by aerobic cellular respiration, oxidative phosphorylation accounts for
icang [17]

About 4 times more ATP is generated during oxidative phosphorylation than substrate-level phosphorylation.

<h3>Oxidative phosphorylation:</h3>

In the metabolism process known as oxidative phosphorylation, also known as electron transport-linked phosphorylation or terminal oxidation, cells employ catalysts to oxidize carbohydrates, liberating chemical energy and producing adenosine triphosphate (ATP) as a consequence.

  • According to some modern studies, the ATP output after aerobic respiration is only approximately 30-32 ATP molecules /molecule of glucose, rather than 36-38, because:

During oxidative phosphorylation,

  • the ATP: NADH+H+ and ATP: FADH2 ratios appear to be 2.5 and 1.5 instead of 3 and 2, respectively.
<h3>Substrate level phosphorylation:</h3>
  • Substrate-level phosphorylation is a metabolic activity that produces ATP or GTP by the direct transfer of a phosphoryl (PO3) group from another phosphorylated chemical to ADP or GDP.
  • Substrate level phosphorylation happens via glycolysis and the Krebs cycle. It happens in two phases during glycolysis, and because 2 molecules are involved, it eventually creates 4 ATP from a glucose molecule.
  • As a result, the total ATP molecules generated from substrate-level phosphorylation of a glucose molecule during aerobic respiration will be 4+2 = 6.

Therefore, it is concluded that ATP generated during oxidative phosphorylation is 30-6=24 or 32-6=26 i.e., about 4 times than substrate-level phosphorylation.

Learn more about substrate level phosphorylation here:

brainly.com/question/14790439

#SPJ4

6 0
2 years ago
Which process produces four genetically different gamete cells?
san4es73 [151]

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.

8 0
3 years ago
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Transcribe this strand of DNA into a strand of mRNA<br> TAC-AAA-CCC-TTT-GGG-ATA-ACT
Tems11 [23]
MRNA: AUG-UUU-GGG-CCC-UAU-UGA
Here’s link to quickly convert: www.dnatomrna.com
4 0
3 years ago
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