TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 14358
#SCPH05 I Biotechnology
One liter per minute of liquid containing A and B (CA0 = 0.10 mollliter, CB() = 0.01 mollliter, Cco=0) flow into a mixed reactor of volume V = 1 liter. The materials react in a complex manner for which the stoichiometry is unknown. The outlet stream from the reactor contains A, B, and C (CAf = 0.02 mollliter, CBf = 0.03 mollliter, Cci = 0.04 mollliter), as shown in fig.
Find the rate of reaction of A, B, and C for the conditions within the reactor mol/liter.min
TLS Online TPP Program
#Question id: 14359
#SCPH05 I Biotechnology
How many enzyme units are there in 1 katal?
TLS Online TPP Program
#Question id: 14360
#SCPH05 I Biotechnology
1 pg of an enzyme (Mr 160 000) converts 0.192 pmol/min. This enzyme is made up of four subunits. Calculate turnover number
TLS Online TPP Program
#Question id: 14361
#SCPH05 I Biotechnology
1 m of an enzyme (Mr 160 000) converts 0.192 i.imol/min. This enzyme is made up of four subunits. Calculate catalytic centre activity
TLS Online TPP Program
#Question id: 14362
#SCPH05 I Biotechnology
An experiment requires the use of 5 x 107 units of enzyme. The price for the enzyme is quoted for katal amounts. Allowing for a 20% excess for wastage, pipetting, and so forth, what approximate round number of katals of enzyme would you purchase?
TLS Online TPP Program
#Question id: 14363
#SCPH05 I Biotechnology
Enzyme activity was monitored over the last two stages of an enzyme extraction-separation process. 0.4 g protein, from Stage 5, converted 46 mmol substrate in 10 sec, and 0.02 g protein, from Stage 6, converted 49 mmol in 30 sec. Calculate the specific activities in units/g at each of the two steps