In plant cells
Nucleus and chloroplasts are surrounded separately by their own membrane.
Option 2: Nucleus and chloroplasts are surrounded separately by their own membrane.
1. Structure of the Nucleus
The nucleus is a membrane-bound organelle found in eukaryotic cells, including plant cells.
It is surrounded by a distinct, double-layered membrane known as the nuclear envelope or nuclear membrane.
2. Structure of Chloroplasts
Chloroplasts are the sites of photosynthesis in plant cells.
Like the nucleus, a chloroplast is also a double-membrane-bound organelle, possessing both an outer membrane and an inner membrane.
Conclusion: In a plant cell, both the nucleus and the chloroplasts are eukaryotic structures that require and possess their own individual surrounding membranes to maintain their internal environments.
Cell wall isnotpresent in cells of _______
Polynucleotide chain of DNA contains
The process of copying genetic information from one strand of DNA into RNA is termed as
Which one of the following statements about variations is not true ?
Which cell organelles have their own DNA and Ribosomes ?
Which one of the following is a feature of Membrane?
Which one of the following statements is correct about the cell membrane?
Which one of the following statements about starch and glycogen is correct?
In plant cells, RNA is present in
Cell wall is absent in which one of the following organisms?
Which of the following is an epithelial tissue?
I. Squamous
II. Ciliated
The outermost covering of the plant cell is constituted by:
Cells of ______ and ______ tissues are living cells.
The process of converting ammonia into nitrates is called:
What is the function of the nucleus?