Select the correct match for X and Y:Column X | vedclass

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Question

(A) The correct matches are as follows:$(1)$ Motile bacteria possess flagella, which are composed of the protein flagellin. Thus, $(1-R)$.$(2)$ Glycoc

Vedclass · Accepted Answer

$(1-R), (2-P), (3-S), (4-Q)$

Vedclass · Answer

(A) The correct matches are as follows:$(1)$ Motile bacteria possess flagella, which are composed of the protein flagellin. Thus, $(1-R)$.$(2)$ Glycocalyx in bacteria can exist as a loose sheath called the slime layer or a thick, tough layer called the capsule. Thus, $(2-P)$.$(3)$ Gas vacuoles are found in prokaryotes like blue-green algae and purple and green photosynthetic bacteria (autotrophic bacteria) to provide buoyancy. Thus, $(3-S)$.$(4)$ Ribosomes in prokaryotes are $70S$ type, and their diameter is approximately $20 \, nm$. Thus, $(4-Q)$.Therefore, the correct sequence is $(1-R), (2-P), (3-S), (4-Q)$.

Column $X$	Column $Y$
$(1)$ Motile bacteria	$(P)$ Slime layer
$(2)$ Glycocalyx	$(Q)$ Ribosomes
$(3)$ Gas vacuole	$(R)$ Flagellin protein
$(4)$ $20 \, nm$ diameter	$(S)$ Autotrophic bacteria

Column-$I$	Column-$II$
$(A)$ Mitochondria	$(i)$ Single membrane-bound structure
$(B)$ Lysosome	$(ii)$ Non-membrane-bound structure
$(C)$ Nucleolus	$(iii)$ Double membrane-bound structure

Select the correct match for $X$ and $Y$:
Column $X$ Column $Y$
$(1)$ Motile bacteria $(P)$ Slime layer
$(2)$ Glycocalyx $(Q)$ Ribosomes
$(3)$ Gas vacuole $(R)$ Flagellin protein
$(4)$ $20 \, nm$ diameter $(S)$ Autotrophic bacteria

Similar Questions

Genes present in the cytoplasm of eukaryotic cells are found in:

Column-$I$ represents the organelle and Column-$II$ represents its structure. Select the correct option:
Column-$I$ Column-$II$
$(A)$ Mitochondria $(i)$ Single membrane-bound structure
$(B)$ Lysosome $(ii)$ Non-membrane-bound structure
$(C)$ Nucleolus $(iii)$ Double membrane-bound structure

Which of the following is an incorrect pair?

What is common in mitochondria,chloroplast and nucleus?

Arrange the following cell organelles in ascending order of their size:

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Select the correct match for $X$ and $Y$:Column $X$Column $Y$$(1)$ Motile bacteria$(P)$ Slime layer$(2)$ Glycocalyx$(Q)$ Ribosomes$(3)$ Gas vacuole$(R)$ Flagellin protein$(4)$ $20 \, nm$ diameter$(S)$ Autotrophic bacteria