Home
10th Grade
11th And 12th
11th Grade
12th Grade
3rd Grade
4th Grade
5th Grade
6th Grade
7th Grade
8th Grade
9th Grade
Advance Accountancy
Auditing
Computer Aptitude
Direct And Indirect Taxation
Exams
General Hindi
Indian Finance System
Information Technology And Application In Business
Macro Economics
Town Planning
Aerospace And Aeronautical
Analytical Instrumentation
Banking Awareness
Banking Exam
Biochemistry
Bioinformatics
Biology
Biotechnology
Business Statistics
C Program
C Programming
C++ Programming
Career Aptitude Test
Cell Biology
Central Superior Service (css)
Chemical Engineering
Chemistry
Civil Engineering
Commerce
Computer
Computer Fundamentals
Computer Science
Cost Accounting
Css
Database
Drug And Pharmaceutical Biotechnology
Ecat And Mcat Entry Test
Economics
Electrical Engineering
Electrical Engineering Questions
Electrical Measurement And Instrumentation
Engineering
English
English Literature
Environment Management
Environmental Biotechnology
Enzyme Technology
Financial Management And Financial Markets
Gate
General Knowledge
Graduate Assessment Test (gat)
Health And Physical
Heat Transfer
Html
Human Anatomy And Physiology
Human And Cultural Diversity
Human Resource Management
Ias
Indian Economy
Indian Economy
Indian General Awareness
Indian Geography
Indian Geography
Indian History
Indian History
Indian Polity
Instrumentation Transducers
International Relations
Java Program
Javascript
Judiciary And Law
Life Sciences
Management
Marketing And Marketing Management
Mass Transfer
Mechanical Engineering
Mechanics Of Materials
Medical Subjects
Microbiology
Networking
Php
Placement Tests
Professional Communication
Quantitative Aptitude
Reasoning Aptitude
Renewable Energy
Science
Sociology
Sql
Surveying
Total Quality Management
Uidai Aadhaar Supervisor Certification
Virology
Notificatin
Exam
Blog
Contact Us
Prokaryotes And Viruses(Life Sciences ) Questions and Answers
Home
Topic
Life Sciences
Prokaryotes And Viruses
Question 1.
Which of the following gene deduced the evolutionary relationship between the taxonomic groups?
16S rRNA
23S rRNA
5S rRNA
18S rRNA
Explanation:-
Answer: Option A. ->
16S rRNA
Answer:
(a).
16S rRNA
Question 2.
Mark the common feature between eukaryotes and prokaryotes.
Shape of DNA
Number of chromosomes
A prokaryotic cell is similar to a eukaryotic organelle
Cell wall
Explanation:-
Answer: Option C. ->
A prokaryotic cell is similar to a eukaryotic organelle
Answer:
(c).
A prokaryotic cell is similar to a eukaryotic organelle
Question 3.
The largest bacteria which can be visible by unaided eye is_______
Thiomargarita namibiensis
Lactobacillus
Mycoplasma
Pseudomonas
Explanation:-
Answer: Option A. ->
Thiomargarita namibiensis
Answer:
(a).
Thiomargarita namibiensis
Question 4.
Which of the following is NOT the basic shape of the bacteria?
Rod shape
Square shape
Comma shape
Spiral shape
Explanation:-
Answer: Option B. ->
Square shape
Answer:
(b).
Square shape
Question 5.
Name the scientist who proposed the phylogenetic tree for living things.
Carlo Urbani
Louis Pasteur
Robert Koch
Carl Woese
Explanation:-
Answer: Option D. ->
Carl Woese
Answer:
(d).
Carl Woese
Question 6.
Name the bacteria which are responsible for the odor of moist soil.
Mycoplasma
Borelia burgdorferi
Streptomyces
Cyanobacteria
Explanation:-
Answer: Option C. ->
Streptomyces
Answer:
(c).
Streptomyces
Question 7.
Name the causative agent of syphilis.
Mycobacteria
Streptococcus
Pseudomonas
Treponema palladium
Explanation:-
Answer: Option D. ->
Treponema palladium
Answer:
(d).
Treponema palladium
Question 8.
Is archebacteria a type of bacteria?
True
False
May be True or False
Can't say
Explanation:-
Answer: Option B. ->
False
Answer:
(b).
False
Question 9.
Mark the INCORRECT statement about cyanobacteria.
Gram-negative bacteria
Photolithoautotrophic organism
They do not have a fully functional citric acid cycle
Reproduce only by binary fission
Explanation:-
Answer: Option D. ->
Reproduce only by binary fission
Answer:
(d).
Reproduce only by binary fission
Question 10.
What is sarcinae?
Cocci group of bacteria
Chainlike group of bacteria
Cubelike group of bacteria
Grapelike cluster of bacteria
Explanation:-
Answer: Option C. ->
Cubelike group of bacteria
Answer:
(c).
Cubelike group of bacteria
1
2
3
4
Next →
One click Login
Login With Google
Old way of Login
Login With Email