2. Please provide correct solution. Thank you. Which of the following compounds

Question

2. Please provide correct solution. Thank you. Which of the following compounds would be considered a nonpolar amino acid? A B C A and B None The Pauly lab works on a single polypeptide that is 312 amino acids long. The enzyme adds a sugar to a hemicellulose. A single amino acid change in this protein results in NO sugar being added to a hemicellulose in plants with this mutation. Based on this information alone, we can conclude that the altered protein exhibits altered primary structure; the quaternary structure is not altered altered primary structure; the secondary and tertiary structures are not altered altered primary structure and altered tertiary structure, the secondary structures may or may not be altered altered tertiary structure, the primary and secondary structures may or may not be altered altered quaternary structure The molecular formula for the amino acid glycine is C2H5O2N. What would be the molecular formula for a peptide consisting of ten glycine molecules? C20H50O20N10 C5H32O11N5 C10H30O10N10 C10H40O10N C20H32O11N10 If a double stranded DNA sample were composed of 10% thymine, what would be the percentage of cytosine? 10 20 40 80 impossible to tell from the information given Which of the following statements about chloroplasts and mitochondria is FALSE? Both organelles are thought to originate from prokaryotes. Both organelles can synthesize ATP using substrate-level phosphorylation. Both organelles contain a membrane-bound electron transfer system Both organelles contain DNA. Both organelles import some of their proteins from the cytosol. Under which of the following conditions would you expect to find a cell with a predominance of free ribosomes? a cell that is secreting proteins a cell that is producing cytoplasmic proteins a cell that is actively synthesizing its endoplasmatic reticulum a cell that is digesting food vacuoles a cell that is actively producing a cell wall or extracellular matrix

Explanation / Answer

10 )

The compound A will be polar, due to polar hdyrocarbon chain ( hydroxyl group)

The Compound B is not an amino acid

The compound C is polar due to polar hydrocarbon chain.

So the answer is None

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