88901. The next to last step in peptidoglycan biosynthesis is
88902. The cocci which forms a chain is
88903. The arrangement, in which flagella are distributed all round the bacterial cell, is known as
88904. Periplasm is
88905. Which of the following has peptidoglycan as a major constituent of cell wall?
88906. The common word for bacteria which are helically curved rods is
88907. The bacteria deficient in cell wall is
88908. Which of the following is not true about peptidoglycan?
88909. The common word for bacteria which are spherical in shape is
88910. Single or clusters of flagella at both poles is known as
88911. Which of the following bacterial genera (that produces endospore) have medical importance?
88912. Microcapsules are composed of
88913. Gram positive cells have a
88914. The common word for bacteria which are straight rod in shape is
88915. A single polar flagella is known as
88916. Teichoic acids are typically found in
88917. In eukaryotic cells, ribosomes are
88918. Porins are located in
88919. Which of the following is exposed on the outer surface of a gram-negative bacterium?
88920. Which of the following does not contain protein?
88921. Swimming towards a chemical of bacteria is termed as
88922. Chemically the capsule may be
88923. Peptidoglycan is found only in the bacterial
88924. The cell walls of Gram positive bacteria contain two modified sugar, viz. N- acetylgucosamine (NAG) and N- acetylmuramic acid (NAM). They are covalently linked by
88925. Which of the following organism has sterols in their cytoplasmic membrane?
88926. Name the component of flagellum.
88927. The location where the bacterial chromosome concentrates is called
88928. Which of the following is analogous to mesosomes of bacteria?
88929. Which of the following has Chinese letter arrangement?
88930. The other name for peptidoglycan is
88931. Cyanobacteria have
88932. In which of the following, lipo-polysaccharide is a major constituent of outer membrane of the cellwall?
88933. Which of the following structure(s) is /are external to cell wall?
88934. Which of the following may be most likely to be missing from a gram-positive bacterium?
88935. Which of the following bacteria lack a cell wall and are therefore resistant to penicillin?
88936. A cluster of polar flagella is called
88937. Flagella move the cell by
88938. The protein from which hook and filaments of flagella are composed of, is
88939. The cooci which mostly occur in single or pairs are
88940. The fall of moisture from the atmosphere to the earth surface in any form is called:
88941. The Indian Road Congress(I.R.C)was setup in:
88942. The central part of a tree is called
88943. Number of links in a 30 m metric chains
88944. The workability of concrete can be increased by which of the following?
88945. Contractile sheath of the tail is present in which of the following phages?
88946. One of the first enzymes synthesized by many bacteriophage is __________ , an RNA-dependent RNA polymerase.
88947. In viruses with envelopes
88948. Which of the following bacteria can be typed by phage typing method?
88949. __________ protein keeps the prophage dormant and prevents virus reproduction.
88950. __________ is specifically able to have a long-term relationship with the host known as lysogeny.
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