Navigation Menu
Home
University Admissions
Public Sector
Private Sector
Admissions in Punjab
Admissions in KPK
Admissions in Sindh
Admissions in Balochistan
Admissions in AJK
Global Scholarships
Scholarships in USA
Scholarships in UK
Scholarships in Canada
Scholarships in Australia
Scholarships in Europe
Scholarships in Asia
Scholarships in Africa
Medical Colleges
Public Sector
Private Sector
Semi-Govt (NUMS)
Online Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
Blog
Latest Notices
Menu
Pak
Admissions
Home
All Open Admissions
Public Sector
Private Sector
Admissions in Punjab
Admissions in KPK
Admissions in Sindh
Admissions in Balochistan
Admissions in AJK
Scholarships
Scholarships in USA
Scholarships in UK
Scholarships in Canada
Scholarships in Australia
Scholarships in Europe
Scholarships in Asia
Scholarships in Africa
Medical and Dental Colleges
Public Sector
Private Sector
Semi-Govt (NUMS)
Online Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
Blog
Latest Notices
Home
/
Online Quiz
/
MDCAT Past Papers
/
DUHS
/
Biology
/
Quiz 1
Mdcat-past-papers - DUHS - Biology Quiz
Filters:
Board: DUHS | Subject: Biology |
1. Plasma membrane is:
permeable
selective permeable
impermeable
sub permeable
2. Plant cell wall is made up of:
lignin
hemicellulose
cutin
chitin
3. Endocytosis which involve ingestion of solid material is called:
solidocytosis
phagocytosis
pinocytosis
autocytosis
4. A phospholipid molecule has a head and two tails. Where are the tails found?
At the surface of membrane
In the interior of membrane
in the exterior of membrane
spanning of the membrane
5. Which of the following best describes the plasma membrane?
Adhesible
Permeable
impermeable
semipermeable
6. What is the cementing layer between two daughter cells called:
Primary wall
Secondary Wall
Middle lamella
Cell membrane
7. Protein layers are embedded in lipid bilayers, this was explained by:
Lock and key model
Induce fit model
Fluid mosaic model
Sandwich model
8. The layer of the plant cell wall formed at the time of cytokinesis is:
Primary wall
Middle Lamella
Secondary wall
Tertiary wall
9. Cell membrane is selectively permeable due to:
Proteins
Phospholipids
Cholesterol
Enzymes
10. Which of the following may lead to death by age of three years?
Baucher disease
Gaucher's disease
Tay-Sachs disease
Krabbe's Disease
11. The function which is associated with lysosomes is:
Protein synthesis
Processing and Packing
Intracellular digestion
lipid synthesis
12. Powerhouse of the cell is:
Ribosomes
Endoplasmic Reticulum
Chloroplasts
Mitochondria
13. Which one is the power house of cell?
Ribosome
Golgi apparatus
Mitochondria
chloroplast
14. Human bone cells contain __ % of water?
20
40
85
90
15. The specific heat of vaporization of water plays an important role in the regulation of heat produced by:
Reduction
Redox
Oxidation
None
16. The most abundant element present in human body is:
sulphur
nitrogen
carbon
manganese
17. Which of the following is the opposite of condensation reaction?
decarboxylation
hydration
dehydration
hydrolysis
18. The most abundant carbohydrate in nature:
Waxes
Starch
GlyceroI
Cellulose
19. The compound which on hydrolysis yield polyhydroxy aldehyde / Ketone sub units are
Glycoproteins
Phospholipids
Glycolipids
Carbohydrates
20. Starch are present in tubers,fruits and grains but absent in animals cell,instead animals have substance stored in liver and muscle :
Glucose
Glycogen
Galactose
Glucagon
Submit Quiz
-
Try Now
MDCAT Past Papers Free Online Quizzes
Rs. 1,799
Buy Now
Watch Touch Screen With Bluetooth
Country Wise Scholarships
🇵🇰
Pakistan's Scholarships
🇺🇸
USA's Scholarships
🇬🇧
UK's Scholarships
🇨🇦
Canada's Scholarships
🇨🇳
China's Scholarships
🇸🇦
Saudi Arabia's Scholarships
🇦🇪
UAE's Scholarships
🇲🇾
Malaysia's Scholarships
🇪🇺
Europe's Scholarships
🇰🇷
South Korea's Scholarships
See More
Rs. 5,994
Buy Now
Zero® ICON Smartwatch
Online Free Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
View All Quizzes →
Follow Us
Facebook
YouTube
WhatsApp
Instagram
Stay updated with latest news & updates
Aggregate Calculator
Calculate your MDCAT aggregate for MBBS admissions
Calculate Now →