NEET Botany Cell – The Unit of Life Class 11 Questions

.......... was a German scientist, who observed that all plant tissues are made up of cells. At the same time .......... British scientist studied different type of animal cells.

An improved model of the structure of cell membrane was proposed by Singer and Nicolson in _____ widely accepted as _____?

Na⁺/K⁺ pump is an example of:

Select the organelle which is not included in the endomembrane system.

In 1953, George Palade had observed presence of dense particles in the cytoplasm of animal cell. These particles are

What structure covers cilia and flagella?

What model describes the structure of the cell membrane as proposed by Singer and Nicolson?

What model describes the structure of the cell membrane as proposed by Singer and Nicolson?

Which of the following structures is absent in prokaryotic cells?

Which of the following statements is true about prokaryotic cells?

Which of the following features is characteristic of prokaryotic cells?

What does the cell theory emphasize about living organisms?

What is the primary function of the plasma membrane?

What is one of the primary functions of the plasma membrane?

What does the cell theory emphasize about living organisms?

What is the function of cristae in mitochondria?

Which of the following correctly describes the function of thylakoids?

What structure is absent in prokaryotic cells?

What is the primary model describing the structure of the cell membrane proposed by Singer and Nicolson?

What unique characteristic is found in prokaryotic cells regarding their genetic material?

Which of the following structures is unique to prokaryotic cells?

Who modified the original cell theory proposed by Schleiden and Schwann to include the concept that new cells are formed from pre-existing cells?

Which of the following statements is true regarding the cell theory?

What is one of the crucial functions of the plasma membrane?

Which of the following structures is associated with the Golgi apparatus?

Which of the following statements about microbodies is incorrect?

What important function of the plasma membrane allows for the movement of certain molecules across it?

What is one of the main functions of the plasma membrane?

What is a unique feature of prokaryotic cells compared to eukaryotic cells?

Which structure in mitochondria increases the surface area for cellular respiration?

Which of the following is a characteristic feature of prokaryotic cells?

What does cell theory emphasize regarding the diversity of life forms?

Which of the following statements is true about prokaryotic cells?

What does the cell theory emphasize about the diversity of life forms?

Which of the following organelles is responsible for processing and packaging proteins in a cell?

Which of the following statements about the cell membrane is correct?

Which of the following statements correctly describes prokaryotic and eukaryotic cells?

Which of the following statements correctly describe prokaryotic and eukaryotic cells?

Which of the following statements about cell theory is correct?

Which of the following statements about cell organelles is correct?

Which of the following statements about cell organelles is correct?

Which of the following statements about the cell membrane and its associated structures is correct?

Which of the following statements about the cell membrane is correct?

Which of the following statements about prokaryotic and eukaryotic cells is correct?

Which of the following combinations accurately describes the differences between prokaryotic and eukaryotic cells?

Which of the following combinations accurately describe characteristics of prokaryotic and eukaryotic cells?

Which of the following combinations about the Golgi apparatus and its functions is correct?

Which of the following combinations correctly describes the components and functions of the endomembrane system?

Which of the following combinations correctly represents the implications of cell theory?

Which of the following statements about the cell membrane is correct?