CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Branched chain of lipids occur in the cell membranes of______


A

Mycoplasma

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

Streptomyces

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

Actinomycetes

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

Archaebacteria

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D

Archaebacteria


The correct option is D.

Explanation for the correct option:

  1. The primitive bacteria are known as archaebacteria.
  2. This organism's cell membrane contains glycolipids, glycoproteins, and amino acids that are joined by an ether bond.
  3. The organism is protected by this network of branching lipids, which helps it to survive in harsh environments.

Explanation for incorrect options:

Option A:

  1. Mycoplasma is a genus of bacteria that lacks a cell wall enclosing their cell membranes.
  2. Murein (peptidoglycan) is not present.
  3. Antibiotics that target cell wall production are naturally resistant to them because of this trait (like the beta-lactam antibiotics).

Option B:

  1. Streptomyces is a Gram-positive bacteria genus that develops in a variety of settings and has a filamentous fungus-like form.
  2. Streptomyces forms a layer of hyphae that can differentiate into a chain of spores during morphological differentiation.

Option C:

  1. Actinomycetes are a class of unicellular filamentous bacteria that release spores and develop a branching network of filaments.
  2. They've long been suspected of causing unpleasant earthy-musty taste and odor in water.

Final Answer: Branched chain of lipids occurs in the cell membranes of archaebacteria.


flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Monera
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon