If the sum of the roots of the equation ax2 + bx + c=0 is equal to the sum of the squares of their reciprocals then a/c, b/a, c/b are in (a) AP (b) GP (c) HP (d) None of these

1 Answers   Wipro,

---

How to align two sequences?

1 Answers  

---

A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly (a) 29% (b) 15% (c) 10% (d) 45%

1 Answers   Wipro,

---

How a cluster algorithm works?

0 Answers  

---

What is the largest DNA sequence comparison achieved on PatternHunter?

1 Answers  

---

What are the advantages of molecular cloning tools?

2 Answers  

---

How to Draw a 3D structure of a Protein from its amino acid sequece?

1 Answers  

---

What is the Equation for cell diffusion?

1 Answers  

---

How to predict the structure of a sequence?

2 Answers  

---

If the letters of the word ?rachit? are arranged in all possible ways and these words are written out as in a dictionary, what is the rank of the word ?rachit?. (a) 485 (b) 480 (c) 478 (d) 481

8 Answers   LG, Virtusa, Wipro,

---

How to Insert Genomic DNA into yeast ?

0 Answers  

---

Are all members of transporter families confined to a particular organelle or to the plasma membrane, or are some family members found throughout cellular compartments in eukaryotes?

0 Answers  

---