Class 11 Biology Multiple Choice Questions(MCQs) & Answers

Class 11 Biology Multiple Choice Questions(MCQs) & Answers Class 11 Biology QUESTIONS

Class 11 Biology Multiple Choice Questions(MCQs) & Answers

1 The total chromosome complement of a cell is called
A Karyosome
B Karyokinesis
C Karyogamy
D Karyotype

Answer: Karyotype
2 Which of the following types of chromosomes have arms of equal length?
A Metacentric
B Telocentric
C Acrocentric
D None of these

Answer: Metacentric
3 The pushing out of materials by the cell against the concentration gradient is:
A Low transport
B Passive transport
C Active transport
D Moderate transport

Answer: Low transport
4 Nucleus in plant cells was discovered by:
A Dutrochet
B Robert Brown
C Robert Hooke
D Schleiden

Answer: Robert Hooke
5 Which of the following is polysaccharide:
A Glucose
B Glycogen
C Maltos
D Lactose

Answer: Glycogen
6 Cholesterol is:
A steroid
B unsaturated fatty acids
C saturated fatty acids
D diglyceride

Answer: steroid
7 On hydrolysis triglyceride yields
A a glycerol and three fatty acids
B a fatty acid and three glycerol
C a glucose and three fatty acids
D a maltose and two fatty acids

Answer: a glycerol and three fatty acids
8 The most common monomer of carbohydrates is a molecule of :
A sucrose
B lactose
C maltose
D glucose

Answer: glucose
9 It is the most abundant carbohydrate in nature:
A Sucrose
B Maltose
C Starch
D Cellulose

Answer: Cellulose
10 New Ribosomes are assembled in the :
A Nucleolus
B Mitochondria
C Endoplasmic Reticulum
D Golgi Apparatus

Answer: Nucleolus

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