All Exams Test series for 1 year @ ₹349 only
Question

The central cytoplasmic region of a prokaryotic cell containing nucleic acids is called :

This question was previously asked in
CDS 2 2026 Maths Question Paper (13-Sep-2026)
The correct answer is
Nucleoid

Prokaryotic Cell Structure: The Nucleoid

Prokaryotic cells, like bacteria, lack a membrane-bound nucleus. Instead, their genetic material, which consists of nucleic acids (DNA), is located in a specific region within the cytoplasm.

Identifying the Genetic Region

  • The central cytoplasmic region containing the cell's genetic material (nucleic acids) in prokaryotes is called the Nucleoid.
  • This region is not enclosed by a membrane, distinguishing it from the nucleus found in eukaryotic cells.
  • The term 'Nucleus' refers to the membrane-bound organelle containing DNA in eukaryotic cells.
  • 'Nucleolus' is involved in ribosome synthesis and is found within the eukaryotic nucleus.
  • 'Plastid' refers to organelles in plants and algae, not found in prokaryotes.

Therefore, the correct term for the nucleic acid-containing cytoplasmic region in a prokaryotic cell is the Nucleoid.

Was this answer helpful?

Similar Questions

  1. Bacteria have an undefined nuclear region which lacks a nuclear membrane and contains only DNA without proteins. Such a region is called:

  2. Which organelle in animal cells can digest foreign materials?
  3. A researcher is studying different types of cells. In which cell type will he/she encounter the highest number of lysosomes ?
  4. Match List-I with List-II and select the answer using the codes given below the Lists :
     

    List-I

    (Structure/Organelle)

    List-II

    (Function)

    A. Mitochondria1. Maintenance of cell shape
    B. Cytoskeleton2. Detoxification in liver cells
    C. Smooth ER3. Storage of chemicals and cell enlargement
    D. Vacuoles4. Cellular respiration


    Codes :


Important Questions from Cell Structure

  1. The functional unit of synthesis of protein is

  2. Which of the following is known as traffic police of the cell ?

  3. Within the nucleus of eukaryotic cells, which of the following structures contains the tightly coiled genetic material?

  4. Identify the correct statement about cell membranes.

  5. A chromosome with a centromere near the middle is called

Need Expert Advice?
Test Series
CDS img
Defence
UPSC CDS 2026 Mock Test Series
536 Tests 4 Tests Free
1647 Attempts
4.3(174)
English, Hindi
More Questions from CDS

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App