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MakcuM [25]
3 years ago
14

Why do you need more oxygen when you exercise scholar?

Biology
1 answer:
yulyashka [42]3 years ago
6 0
The build up of lactic acid will need oxygen to break it up. Lactic acid is why muscles feel tired after excess exercise
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What results from the addition or deletion of nucleotides in any number except a multiple of 3?
eimsori [14]
Addition or deletion of nucleotides in any number besides 3 results in a "frame-shift mutation."
This is because every 3 nucleotides of DNA/mRNA exons codes for a single amino acid in the synthesis of a protein. This triplet codon theory means that if 3 nucleotides are added or deleted then an amino acid will be added or lost, but subsequent codons and amino acids will still be read correctly.
However, if any number of nucleotides other than 3 are added or removed, then the codons following the mutation will be out of "sync," in terms of the reading order.
Hence it is called a frame-shift mutation because it shift the reading frame when translating nucleic acids into proteins. Frame shifts will lead to the wrong amino acids being adding in the wrong order for the rest of the code after the mutation.
8 0
3 years ago
(PLS HELP! I NEED THE CORRECT ANSWER <3)
Sunny_sXe [5.5K]

Answer: translation can begin during transcription

Explanation: In prokaryotes there is no nucleus and no separation of these processes.

4 0
3 years ago
Three generations of a family afflicted with hemophilia are illustrated in the pedigree chart family members used the pedigree c
nasty-shy [4]
For the given situation above, I'm afraid I cannot answer your question since a pedigree chart isn't provided along with the question. You can resubmit your question together with the chart and we'll analyze it. Thank you for posting though. Here is what pedigree analysis is about.

Scientists have devised an approach, called pedigree analysis<span>, to study the inheritance of genes in humans. Pedigree analysis is also useful when studying any population when progeny data from several generations is limited. Pedigree analysis is also useful when studying species with a long generation time.</span>
4 0
3 years ago
Read 2 more answers
What is one cause of muscle soreness and fatigue?
motikmotik
I believe it’s lactic acid fermentation! hope this helps
6 0
2 years ago
Which subatomic particle is positively charged?
EastWind [94]

Answer:

Proton

Explanation:

Neutron are neutral, ion I am not sure but are not positive, and electron are -.

3 0
3 years ago
Read 2 more answers
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