#Question id: 15910
#SCPH01 Biochemistry
#Question id: 14298
#SCPH05 I Biotechnology
A two-stage chemostat system is used for production of
secondary metabolite. The volume of each reactor is 0.5 m3; the flow
rate of feed is 50 l h- 1. Mycelial growth occurs in the first
reactor; the second reactor is used for product synthesis. The concentration of
substrate in the feed is 10 gl-1. Kinetic and yield parameters for
the organism are:
Assume that product synthesis is negligible in the first
reactor and growth is negligible in the second reactor. What is the overall
substrate conversion?
#Question id: 364
#I Life Science/ Life Sciences Group – I-V
A solution contains 0.0000001 (10-7) moles of hydrogen ions [H+] per liter. Which of the following best describes this solution?
#Question id: 1639
#I Life Science/ Life Sciences Group – I-V
T-cell surface receptors for antigen partly recognize:
#Question id: 24443
#SCPH01 Biochemistry
Normal electrocardiograms recorded from the three standard bipolar limb leads (I, II, III). Match the following.
|
Column I |
Column II |
|
a. P wave |
i. Positive |
|
b. T wave |
ii. Negative |
|
c. R wave |
|
|
d. S wave |
|