Answer / aroh shrivastava

Depending on the source, the protein has to be brought into
solution by breaking the tissue or cells containing it.
There are several methods to achieve this: Repeated
freezing and thawing, sonication, homogenization by high
pressure, clarification via cellulose-based depth filters,
or permeabilization by organic solvents. The method of
choice depends on how fragile the protein is and how sturdy
the cells are. After this extraction process soluble
proteins will be in the solvent, and can be separated from
cell membranes, DNA etc. by centrifugation. The extraction
process also extracts proteases, which will start digesting
the proteins in the solution. If the protein is sensitive
to proteolysis, it is usually desirable to proceed quickly,
and keep the extract cooled, to slow down proteolysis

Answer / guest

ZEOLITE METGHOD

how to calculate material balnce & energy balnce

7 Answers   MahaGenco, Oil India, ONGC,

---

What are the steps involved in wine making?

2 Answers   Aramco,

---

How LPG gets liquefied by elevating the pressure?If the pressure is increased the temperature also increases,then how LPG is in liquid form?

1 Answers  

---

what is the PH value for boiler water.

12 Answers  

---

What is the procedure to estimate the friction factor involved in heat exchanger tubes?

0 Answers  

---

---

how interstage pressure of multistage compressor is calculated?

2 Answers  

---

Heat transfer: In a steady state one dimensional conduction with no heat generation, the differential equation is d / dx (k dT / dx) = 0. Prove that T(x) = ax b, where k, a and b are constants. (b) At x = 0, T = c and at x = L, T = d. Prove that T(x) = (d - c) x / L c for boundary conditions.

1 Answers  

---

QUANTUM BIOLOGY - EXAMPLE 33.4 : (a) According to Landauer (1986), the capacity of human memory is approximately X bits. Assume that a human retains 2 bits / second of visual, verbal, tactile and musical memory, find the value of X if a human lifetime is approximately 2.5 billion seconds. (b) The total power consumption of the human brain is about 25 Watts. The bread of 100 grams will produce 1000 kilojoules of energy. How much bread is needed to run a human brain for 1 day?

1 Answers  

---

What does extreme points in VLE curve represents??

4 Answers   Reddy Labs, Reliance,

---

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.2 : (a) In the pricing of a coupon bond, the formula is : P = c / (1 + r) + (c + B) / [ (1 + r) (1 + r) ] for 2 years to maturity, where c = annual coupon payment (in dollars, not a percent), B = par value, P = purchase price. Five years ago someone bought a 20 year coupon bond and would like to get rid of it now : A coupon rate of 7 %, it matures in exactly 2 years, par value is $1000, current interest rate is 5 %. (i) Find the value of c. (ii) Find the value of r or interest rate. (iii) Find the value of P. (iv) Guess the formula for P when the maturity period is 3 years, if such formula for 1 year duration is P = (c + B) / (1 + r). (b) In lemma of Ito on a Forward, recall that a forward contract is priced at : ln F = ln S + rT. Find the value of F in 5 decimal points when S = $100, r = interest rate = 0.05 / year, T = duration = 1 year.

1 Answers  

---

I am a student of class 12. With PCMB group. But I Am not good at math. So I wanted to ask whether Chemical engineering can be a good option for me.???

0 Answers  

---

how can we derive power factor equation p=vi cos phi? derivation?

2 Answers  

---