Bacteria Morphology Which of the following is not true about peptidoglycan? It is present in prokaryotic cell wall None of these It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.) It is present in prokaryotic cell wall None of these It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.) ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following is analogous to mesosomes of bacteria? None of these Lysosomes of eukaryotes Mitochondria of eukaryotes Golgi apparatus of eukaryotes None of these Lysosomes of eukaryotes Mitochondria of eukaryotes Golgi apparatus of eukaryotes ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following has peptidoglycan as a major constituent of cell wall? None of these Fungi Gram-negative bacteria Gram-positive bacteria None of these Fungi Gram-negative bacteria Gram-positive bacteria ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following is true about cell wall of gram-positive bacteria? It contains teichoic acids It is thicker than that associated with gram-negative bacteria It consists of multiple layers All of these It contains teichoic acids It is thicker than that associated with gram-negative bacteria It consists of multiple layers All of these ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cooci which mostly occur in single or pairs are None of these Streptococci Diplococci Tetracocci None of these Streptococci Diplococci Tetracocci ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The last step in synthesis of peptidoglycan is attachment of a peptide to muramic acid binding of penicillin to a membrane protein attaching two amino acids to form a cross-link attachment of a portion of peptidoglycan to a membrane lipid attachment of a peptide to muramic acid binding of penicillin to a membrane protein attaching two amino acids to form a cross-link attachment of a portion of peptidoglycan to a membrane lipid ANSWER DOWNLOAD EXAMIANS APP
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