Home
Class 12
BIOLOGY
The chloroplasts are believed to be bact...

The chloroplasts are believed to be bacterial endosymbionts because
I. they are centres of synthesis and metabolism of carbohydrates.
II. They have their own protein synthesising machinery.
III. It is bounded by two membranes.
IV. They are independent of nucleus.

A

Only III

B

I and III

C

II and III

D

Only II

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CELL: THE UNIT OF LIFE

    ARIHANT NEET|Exercise Chapter Exercises B Medical entrances special format questions (Match the column)|4 Videos

  • CELL: THE UNIT OF LIFE

    ARIHANT NEET|Exercise Chapter Exercises B Medical entrances special format questions (Assertion and Reason )|8 Videos

  • CELL: THE UNIT OF LIFE

    ARIHANT NEET|Exercise Chapter Exercises A Taking it together (Assorted Questions of the Chapter for Advanced Level Practise )|135 Videos

  • CELL CYCLE AND CELL DIVISION

    ARIHANT NEET|Exercise Chapter Exercises (C) Medical entrances gallery (collection of questions asked in NEET & Various medical entrance exams)|63 Videos

  • CHEMICAL COORDINATION AND INTEGRATION

    ARIHANT NEET|Exercise MEDICAL ENTRANCES S GALLERY|100 Videos

Similar Questions

Explore conceptually related problems

Mitochondria and chloroplast are believed to be bacterial endoymbiont because I. they have self nucleic acid i.e., circular des, DNA and RNAs II. 70s ribosomes III. their membrane resembles that of bacteria, having pour proteins. IV. ETS and ATP forming machienary is present.

Read the given statements and select the correct option. Statement 1 : Chloroplast and mitochondria are semiautonomous bondies. Statement 2 : Chloroplast and mitochondria have their own DNA and protein synthesising machinery.

The biomolecules are I. carbohydrates. II. Proteins. III. Lipid. IV. Mitochondria.

Archaebacteria differ from eubacteria because archaebacteria contains I. histone proteins II. Ether linkage in membrane lipids III. Membrane bound nucleus IV. Membrane bound cell organelles

Read the statements below regarding the nucleus of a cell. Identify them as true or false and select the correct combination option. I. The nucleus displays an elaborate nucleoprotein fiber called chromatin during the interphase of the cell cycle. II. The space between the parallel membranes of the nuclear envelope is called the nucleoplasm. III. Nucleus was discovered first by Flemming. IV. The nuclear pores within the nuclear envelope are formed by the fusion of both membranes. {:("No.",I,II,III,IV),(1,"True","True","False","False"),(2,"True","False","False","False"),(3,"True","True","False","False"),(4,"True","False","False","True"):}

Which of the following are correct for inner mitochondrial membrane? I. The electron transfer and ATP synthesising system are present in inner mitochondrial membrane. II. It bears small granules called oxysomes. III. It contains protein called porins. IV. it contains less than 10% of the total protein of mitochondria.

Gas exchange at the respiratory membrane is efficient because I. the difference in partial pressure are substantial . II. the gases are lipid-soluble. III. blood flow is very rapid. IV. the distance is minimized by having only one cell layer. V. the total surface area is large .

ARIHANT NEET-CELL: THE UNIT OF LIFE-Chapter Exercises B Medical entrances special format questions (Statement Based Question)
  1. The factors, which influence membrane fluidity are I. cholesterol ...

    Text Solution

    |

  2. Which of the following are correct for inner mitochondrial membrane? ...

    Text Solution

    |

  3. The chloroplasts are believed to be bacterial endosymbionts because ...

    Text Solution

    |

  4. Endoplasmic reticulum I. provides additional mechanical support to t...

    Text Solution

    |

  5. Which of the following are cell inclusions? I. Aleurone grains II....

    Text Solution

    |

  6. Read the following statements and choose the option with all correct s...

    Text Solution

    |

  7. Cosider the following statement and choose the correct ones. I. Yolk...

    Text Solution

    |

  8. Read the followig statements regarding microbodies and choose the inco...

    Text Solution

    |

  9. Which of the following statements are correct for the transmission ele...

    Text Solution

    |

  10. Chromatography I. is employed for separation of constituents of mixt...

    Text Solution

    |

  11. Cell fractionation involves I. homogenisation of cell constituents. ...

    Text Solution

    |

  12. Fluorescence microscope I. used to detect specific proteins or other...

    Text Solution

    |

  13. The chromosomes which do not take part in cell division are I. L-chr...

    Text Solution

    |

  14. Which of the following are used to define the karyotype of a species ...

    Text Solution

    |

  15. Which of the following statement(s) is/are incorrect regarding the ban...

    Text Solution

    |

  16. Different cells have different sizes. Arrange the following in an asce...

    Text Solution

    |