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"A complete restriction digestion of a circular plasmid (5000bp) was carried out with HindIII, BamHI and EcoRI individually. Restriction digestion yielded following fragments.
Plasmid + HindIII → 1200bp and 3800bp
Plasmid + BamHI → 5000bp
Plasmid + EcoRI → 2500bp
The number of sites for EcoRI, BamHI and HindIII present on this plasmid are"
The following question is based on the given data for an examination. A. Candidates appeared 10500 B. Passed in all the five subjects 5685 C. Passed in three subjects only 1498 D. Passed in two subjects only 1250 E. Passed in one subject only 835 F. Failed in English only 78 G. Failed in Maths only 275 H. Failed in Physics only 149 I. Failed in Chemistry only 147 J. Failed in Biology only 221 How many candidates passed in at least four subjects ?
In nature, Agrobacterium tumefaciens mediated infection of plant cells leads to
P. Crown gall disease in plants.
Q. Hairy root disease in plants.
R. Transfer of T-DNA into the plant chromosome.
S. Transfer of Ri-plasmid into the plant cell.
Chemical engineering plant cost index is used for finding the present cost of a particular chemical plant, if the cost of similar plant at some time in the past is known. The present cost of the plant = original cost x (index value/(index value at original cost was obtained)The most major component of this cost index is
Chemical engineering plant cost index is used for finding the present cost of a particular chemical plant, if the cost of similar plant at some time in the past is known.
The present cost of the plant = $${\text{original cost}} \times \frac{{{\text{index value at present}}}}{{{\text{index value at time original cost was obtained}}}}.$$
The most major component of this cost index is
The replacement of one plasmid by another by introduction of the second plasmid into strain containing the first, followed by removal of the first by counterselection is known as __________
Examine the four jumbled sentences. Out of the given options, pick the one that gives their correct order. A. Next, keep tapping the pot on all sides and at the bottom until the plant loosens. B. Finally, slide the plant gently and remove the old potting mix on a newspaper. C. The first thing to do when repotting is to remove the plant from the current pot. D. Begin by holding the plant gently, and turning the pot sideways.
Which of the following statements are correct regarding the general difference between plant and animal cells? 1. Plant cells have cellulose cell walls while animal cells do not. 2. Plant cells do not have a plasma membrane, unlike animal cells which do. 3. Mature plant cell has one large vacuole whilst animal cell has many small vacuoles. Select the correct answer using the code given below:
Which of the following power plant is a mismatch? Harduaganj Thermal Power Plant - Aligarh District Obra power plant - Sonbhadra District  Anpara thermal power plant - Lalitpur District
Consider the following statements: I.  The movement of a plant part in response to light is called Geotropism. II. The movement of plant part in response to gravity is called Thigmotropism. III. The movement of a plant part in response to a chemical stimulus is called Chemotropism. IV. The movement of a plant part in response to water is called Hydrotropism. Which of these is/are correct?