Name of the Board : Jammu & Kashmir State Board of School Education
Name of the Exam : Class XII
Subject : Biochemistry
Year : 2010
Document Type : Model Question Paper
Website : jkbose.co.in
Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/jkbose.co.in/7008-Biochemistry(3).pdf
Biochemistry Model Question Paper :
Maximum Marks : 60
Time Allowed : 3 Hours (Fifteen Minutes Extra to read the question paper)
Do questions from Part A or Part B or from both Part A and B Part of maximum 60 marks as per your preparation.
Related / Similar Question Paper : JKBOSE Class XII Biotechnology Question Paper
Part A :
Long Answer Type Questions :
. Define Hormone and write down the characteristics of Steroid Hormones.
Or
Describe in brief the Chemistry and Biochemical functions of Prostaglandins.
. Explain the Biochemical functions of Thyroid hormones.
Or
What is Calcito’nin ? Give the chemistry as well as biochemical functions of Calcitonin.
Define Enzyme and give the brief classi?cation of Enzymes. I
Or
Describe the various factors affecting the Enzyme activity.
Explain in brief the Phenomenon of B-oxidation.
Or
Describe the mechanism of Ketogenesis.
. Describe the Biosynthesis of Pyrimidines-Nucleotides.
Or
Explain the Phenomenon 0f Purine Biosynthesis. 5
(Short Answer Type Questions)
Write a short note on Biochemical function of Mineralocorticoid. 3
Classify the hormones based on Chemical nature. 3
Write a note on Biochemical function of two hormones secreted from Adrenal Medulla. 3
Differentiate between Isoenzyme and Coenzyme. 3
Write a short note on Enzyme assay. 3
What is the effect of Lipase on Lipids. 3
What is “Salvage pathway” ? ‘ 3
(Very Short Answer Type Questions)
The following very short answer type questions of two marks, each may be answered
in a few sentences or as required :
(a) What do you mean by the term Prostaglandin ? 2
(b) What are Leucotrienes ? 2
(c) Write down the symptoms of Hyper~Uricemia gout. 2
((1) Write any four biochemical functions of Cholesters. 2
(Objective Type Questions)
14. Choose the correct/most appropriate answer and write it in your Answer-book :
(i) Glucagon is antagonistic hormone of
A. Insulin
B. MSH
C. CH
D. LH. – 1
(ii) The factor, responsible for the increase of the rate of a biological process for
a 10°C temperature is called
A. Q 10
B. Coenzyme
C. IQ
D. None of these. 1
(iii) In’ which organ triacyl glycerol is degraded to fatty acids
A. Liver
B. Stomach
C. Intestine
D. Rectum. _ 1
(v) Lesch-Nyhan syndrome is due to deficiency’ of
A. Hypoxanthine-guanine phosphoribosyl transferase
B. Gluco-fructo transferase
C‘ Both A and B
D.None of the above.
Part A :
Salesmanship :
Long Answer Type Questions :
Explain the origin and development of Salesmanship.
Or
What is meant by Salesmanship ? Explain it as a Career.
Give the meaning of Retailers Salesmen and their types.
Or
Who is Self-employed Salesman ? What are his specialities ?
Describe the internal and external sources of Recruitment of Salesman.
Or
Explain the stages in selection procedure of Salesman.
Explain the Mental qualities of a Good Salesman.
Or
Discuss the Physical qualities of a Good Salesman
Describe brie?y the Non-financial incentives to enhance motivation of Salesman.
Or
What is Sales Promotion ? What are its objectives ? 5
Short Answer Type Questions :
Is Salesmanship Science or an Art ? Discuss. 3
Give three essentials of Salesmanship. 3
State the importance of Salesmanship. 3
What are the Social qualities of a Salesman ? 3
Explain the Physical qualities of a Salesman. 3
Discuss the importance of Salesman in Sales Organisation. 3
Explain the types of Manufacturer’s Salesman. 3
Give the meaning of Exporter’s Salesman. 3
Very Short Answer Type Questions :
The following very short answer type questions of two marks, each may be answered in a few words or few sentences or as may be required.
(a) Who is Counter Salesman ? 2
(b) What are the merits of Internal recruitment ? 2
(c) What is Selection ? 2
(d) What is Sales training ?
(e) Explain On the job training method.
(f) Who is Estate agent ?
(g) What is the function of Auctioneer ?
(h) Give the classification of Salesman on the basis of Goods.
View Comments (1)
Please help me in learning biochemistry and the biggest problem is that their is shortage of biochemistry in Srinagar.