Can you help me answere these questions ? Thanks ll a wine in Napa Valley. An as

Question

Can you help me answere these questions ? Thanks

ll a wine in Napa Valley. An assistant accidentally leaves the lid for a vat of wine plain. the yeast inside continue to perform alcoholic fermentation. Briefly ex- en teu nom ation becaue cult th performing alcoholic Common in fewoulalon dmsvll reguire 0, lhe appeone Thread Connection You makes it o activity like sprinting. If the skeletal are obviously still breathing during an anaerobic muscle cells in your legs are performing lactic acid fermentation to produce the necessary ATP for their proper functioning, what is happening to the O2 gas you are breathing? Copyright 2016 Pearson Education, Inc. before oxyg was 3.5 bi about 2.7 billion years ATP exclusively 35 date back more until have generated evolved not accumulate in the atmosphere must suggests it any For almost billion years, p almost organisms location glycolysis all that of in The require myrs rs not

Explanation / Answer

Answer 1) You must be experienced that after sprinting, your heart rate is increased and you don’t immediately stop panting. So, when you are breathing the oxygen gas in, NADH is reoxidized to regenerate NAD+ by glycolysis which converts excess lactic acid back into the pyruvate by removing hydrogen atoms and eventually, when excess lactate normalizes and converted back into pyruvate, your heart beat becomes normal.

Answer 5) According to the given figure, the drug specifically targets step five of the reproductive cycle. In this step, the replication of virus takes place. So, this drug will act as an anti-viral drug and prevents the formation of the new virus and hence, unable to infect the host genome.

Answer 1 of common thread connection)
It has been difficult for scientists to create a vaccine to HIV because of the following reasons as given below:
a) Variability in the HIV genome does not allow the antibodies to be effective in nature.
b) Viral envelope protein GP120 is a highly glycosylated protein that is not neutralized by the antibodies.
c) HIV virus can change their cell surface glycoproteins very frequently hence, the vaccine manufactured targeting these viruses might not stimulate any immune response.

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