Home
Class 12
BIOLOGY
Assign the following substances to cell ...

Assign the following substances to cell wall, flagella, S -layer and pili of bacteria in proper sequence
(a) Glycoprotein , (b) Fimbriae /pili
(c )Teichoic acid ,(d) Flagellin.

A

c,a,d,b

B

c,d,a,b

C

b,d,c,a

D

c,d,b,a.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Which of the following is correct sequence of layers in typical monocot root (from outer surface to inside) (a) Epiblema, endodermis, cortex, pericycle (b) Pericycle, cortex, endodermis, epiblema (c) Epiblema, cortex, endodermis, pericycle (d) Epiblema, pericycle, cortex, endodermis

Which of the following determines the diffusion of water from one cell to another? (a) Diffusion pressure deficit (b) Hydrostatic pressure (c) Osmotic pressure (d) Wall pressure

Go through the following statements (i) Phloem parenchya is absent in most of the monocot (ii) Phloem fibres store food material and other substance like resins, latex and mucilage (iii) Phloem fibre are generally absent in the primary phloem but are found in the secndary phloem (iv) Gymnosperms lack sieve tubes and albuminous cells. Which of these are correct ? a. (i), (ii) and (iii) b. (ii), (iii) and (iv) c. (i) and (iii) d. (i), (iii) and (iv)

Pili are appendages of (a) Mycoplasma (b) Bacteria (c) Viruses (d) Algae

Consider the following statements about features of kingdoms (a) In animalia, the mode of nutrition is autotorphic (b) In monera, the nuclear memrane is present (c ) In protista, the cell type is prokaryotic (d) In plantae, the cell wall is present. Of the above statements

During regeneration, following takes place (a) cell division (b) cell movement (c) dedifferentiation and (d) tissue differentiation The correct sequence is

Consider the following statement: A.The layer of bundle sheath cells in the leaves of C_(4) plants lacks intercellular spaces- B. The bundle sheath cells in the leaves of C_(4) plants lack mitochondria and peroxisomes.- C. The bundle sheath cells of C_(4) plants have large number of chloroplasts and thick walls.- D.Neither C_(4) plants nor CAM plants have grana in their chloroplasts and thick walls. - Which of the statements given above is/are correct?

In T.S. Pheretima, the correct sequence of body wall layers from outer to inner side (a) Circular muscles (b) Parietal peritoneum ( c) Epidermis (d) Cuticle (e) Longitudinal muscles

Which of the following is correct: (a) Cells of all living organisms have a nucleus. (b) Both animal and plant cells have a well defined cell wall. (c) In prokaryotes, there are no membrane bound organelles. (d) Cells are formed de novo from abiotic materials.

Consider the following statement with respect to reproduction in the lower living organisms A. Organismis like yeast and Planaria reproduce asexually by means of budding B. True regeneration is observed in Hydra C. The protonema of mosses multiply by fragmentation D. In the unicellular organisms like bacteria algae and Amoeba, reproduction is synonymous with growth i.e increase in number of cells