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Statement I: Lysosomes are membrane-bound structures.

Statement II: These are Golgian vacuoles.

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Important Questions on Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.

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Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.

Differentiate between the following pairs on the basis of what is mentioned in the brackets:

Metaphase and Anaphase (Position of chromosomes)

EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.

Differentiate between the following pairs on the basis of what is indicated in the brackets.

ATP and AIDS [expand the abbreviations].

HARD
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Which one of the following is a feature of Membrane?
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
WBC in human blood is an example of?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Nucleus is separated from the cytoplasm by a membrane called the ___________.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
The plasma membrane is flexible and is made up of organic molecules such as?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Mitochondria are also known as?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Generally cells are 
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Which of the following is also called a selectively permeable membrane?
HARD
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Make sketches of animal and plant cells. State three differences between them.
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Write a short note on the nucleus of a cell.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Animal cells lack?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Which of the following is a function of nucleus?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
The outermost layer of a cell enclosing the components within is called?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Which of the following organelle contain its own genetic Material?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Which of the following is the outermost covering of the cell that separates the contents of the cell from its external environment?
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Explain why chloroplasts are found only in plant cells?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
Write a short note on the cytoplasm.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
The plasma membrane is flexible and is made up of organic molecules such as?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function.>Structure and Function - Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell.
ATP is known as?