Answer / sirish

Carotene was isolated from carrots.

ALPHA CAROTENE:VIOLET CRYSTALS;M.P.187 DEGREES
CENTIGRADE:OPTICALLY INACTIVE;

BETA CAROTENE:RED CRYSTALS,M.P:183 DEGREES
CENTIGRADE"OPTICALLY INACTIVE.

DNA binding by proteins with the helix-turn-helix (HTH) motif does not involve a) altered stacking of the DNA at the center of symmetry. b) hydrogen bonds, salt bridges, and van der Waals contacts. c) interactions with base pairs in the major groove of DNA. d) interactions with the sugar-phosphate backbone of DNA.

0 Answers  

---

Is protein biggerrr than RNA

2 Answers  

---

Where is csf found? What is its function?

0 Answers  

---

which fat soluble vitamin has co-enzymic function?

0 Answers   ISO,

---

How many lobes

1 Answers   Visionary RCM,

---

What is the rule for the pairing of nitrogen-containing bases in the dna molecule and in the rna? Is this last question appropriate?

0 Answers  

---

what is the difference between MUFA and PUFA?

5 Answers   Matrix,

---

What is the property of Alkaline earth metal Ions?

0 Answers  

---

According to the watson – crick model how many polynucleotide chains does a dna molecule has?

0 Answers  

---

A 3.00 * 10-6M solution in a 1.0 cm cuvette read 16 % T at 620nm. What were the absorbance and the molar absorbancy index of the solution?

0 Answers  

---

what are you really good at?

2 Answers  

---

What is nucleophilic addition reaction?

0 Answers  

---