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$ Vacuoles help in compartmentisation in...

$ Vacuoles help in compartmentisation inside a cell.
! A eukaryotic flagellum is formed of a protein called flagellin.

A

If both As and R are correct and R is correct explanation of As

B

If both As and R are correct but R is not correct explanation of As

C

If As is correct, R is wrong

D

If both As and R are wrong.

Text Solution

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The correct Answer is:
C
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The interdoublet links in eukaryotic flagellum are mode up of a protein called

A cell formed from cleavage is called

A cell formed from cleavage is called

$ Endoplasmic reticulum also acts as the cell-skelton. ! Flagellum of a prokaryotic cell is formed of a protein called Tubulin.

Bone forming cells are called

Given below are four statements. i. Prokaryotic cells are unicelluar while eukaryotes are multicellular. ii. Histones are present in eukaryotes and absent in prokaryotes. iii. The nucleoid contains the genetic material in prokaryotes and eukaryotes. iv. Prokaryotic flagellum is composed of flagellin while eukaryotic flagellum is composed of tubulin. Identify which amongst these are false.

Cells formed as a result of cleavage are called

Where are proteins synthesised inside the cell?

DINESH PUBLICATION-ENVIRONMENTAL ISSUES-Assertion and reason
  1. $ Amyloplasts store food materials in the form of starch grains. ! C...

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  2. $ Nucleosome is present on the chromosomes. ! A true nucleus is call...

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  3. $ Vacuoles help in compartmentisation inside a cell. ! A eukaryotic ...

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  4. $ Respiration releases energy in the form of ATP ! Respiration in th...

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  5. $ Process of conversion of ADP into ATP is called phosporylation. ! ...

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  6. $ Respiration is an endogenous reaction. ! Anaeroboic respiration re...

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  7. $ The chief respiratory substrate of a cell is carbohydrate ! Fermen...

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  8. $ Krebs cycle occurs in the matrix of mitochondria. ! ATP as is a re...

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  9. $ Rudolf Virchow was the first to propose that new cells arise only fr...

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  10. $ The regular sequences of a cell cycle is G(1),S,G(2),M and C ! Rep...

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  11. $ The two strands of a chromosome are called sister chromatids ! The...

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  12. $ Amitosis occurs with spindle formation. ! Amitosis occurs during t...

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  13. $ Karyokinesis is followed by cytokinesis. ! Two daughter nuclei are...

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  14. $ The oldest microfossils of organisms resemble the modern day cyanoba...

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  15. $ in two kingdom classification , fungi were given a special status se...

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  16. $ Viruses are at a border line position between living and non living....

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  17. $ Ecologically, animals are consumers. ! Living organisms are class...

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  18. $ Systematics may be defined as that branch of science which deals wit...

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  19. $ Homologous organs are those which are functionally similar but diffe...

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  20. $ Classification based on the evolutionary relationships among the org...

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