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In gene therapy of Adenosine Deaminase (ADA) deficiency, the patient requires periodic infusion of genetically engineered lymphocytes because :
Which one of the following statements is correct?
Select the incorrect statement with respect to acquired immunity.
Statements related to human Insulin are given below. Which statement(s) is/are correct about genetically engineered Insulin? (a) Pro-hormone insulin contain extra stretch of C-peptide (b) A-peptide and B-peptide chains of insulin were produced separately in E.coli, extracted and combined by creating disulphide bond between them. (c) Insulin used for treating Diabetes was extracted from Cattles and Pigs. (d) Pro-hormone Insulin needs to be processed for converting into a mature and functional hormone. (e) Some patients develop allergic reactions to the foreign insulin. Choose the most appropriate answer from the options given below:
Detritivores breakdown detritus into smaller particles. This process is called:
If a colour blind female marries a man whose mother was also colour blind, what are the chances of her progeny having colour blindness?
Select the incorrect statement with reference to mitosis:
The recombination frequency between the genes a & c is 5%, b & c is 15%, b & d is 9%, a & b is 20%, c & d is 24% and a & d is 29%. What will be the sequence of these genes on a linear chromosome?
Match List-I with List-II: List-I (Biological Molecules) (a) Glycogen (b) Globulin (c) Steroids (d) Thrombin List-II (Biological functions) (i) Hormone (ii) Biocatalyst (iii) Antibody (iv) Storage product. Choose the correct answer from the options given below:
Ten $E.coli$ cells with $^{15}N$ - dsDNA are incubated in medium containing $^{14}N$ nucleotide. After 60 minutes, how many $E.coli$ cells will have DNA totally free from $^{15}N$?
Select the incorrect statement regarding synapses :
Which of the following is not a desirable feature of a cloning vector?
Which of the following is a correct statement?
Given below are two statements: Statement I : In a scrubber the exhaust from the thermal plant is passed through the electric wires to charge the dust particles. Statement II : Particulate matter (PM 2.5) cannot be removed by scrubber but can be removed by an electrostatic precipitator. In the light of the above statements, choose the most appropriate answer from the options given below :
Which of the following statements is not true?
Which of the following are not the effects of Parathyroid hormone? (a) Stimulates the process of bone resorption (b) Decreases $Ca^{2+}$ level in blood (c) Reabsorption of $Ca^{2+}$ by renal tubules (d) Decreases the absorption of $Ca^{2+}$ from digested food (e) Increases metabolism of carbohydrates. Choose the most appropriate answer from the options given below:
Match List-I with List-II. Choose the correct answer from the options given below:
For effective treatment of the disease, early diagnosis and understanding of its pathophysiology is very important. Which of the following molecular diagnostic techniques is very useful for early detection?
Match List - I with List - II List - I (a) Chlamydomonas (b) Cycas (c) Selaginella (d) Sphagnum List - II (i) Moss (ii) Pteridophyte (iii) Algae (iv) Gymnosperm