Bacteria having no flagella are unable to grow in nutrient agar move stick to tissue surfaces reproduce TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following has peptidoglycan as a major constituent of cell wall? None of these Gram-positive bacteria Gram-negative bacteria Fungi TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following has Chinese letter arrangement? Bacillus anthracis Mycobacterium tuberculosis Clostridium tetani Corynebacterium diphtheriae TRUE ANSWER : ? YOUR ANSWER : ?
The cooci which mostly occur in single or pairs are Tetracocci None of these Streptococci Diplococci TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is analogous to mesosomes of bacteria? None of these Golgi apparatus of eukaryotes Mitochondria of eukaryotes Lysosomes of eukaryotes TRUE ANSWER : ? YOUR ANSWER : ?
Microcapsules are composed of lipids all of these proteins polysaccharides TRUE ANSWER : ? YOUR ANSWER : ?
The common word for bacteria which are straight rod in shape is pleomorphic spirilla cooci bacilli TRUE ANSWER : ? YOUR ANSWER : ?
The protein from which hook and filaments of flagella are composed of, is keratin flagellin gelatin casein TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not true about peptidoglycan? It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.) It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane None of these It is present in prokaryotic cell wall TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following may contain fimbriae? Gram-positive bacteria Both (a) and (b) None of these Gram-negative bacteria TRUE ANSWER : ? YOUR ANSWER : ?