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TLS Online TPP Program

#Question id: 11664

Why are the renal artery and vein critical to the process of osmoregulation in vertebrates?

#SCPH28 | Zoology
  1. The kidneys require constant and abnormally high oxygen supply to function.
  2. The renal artery delivers blood with nitrogenous waste to the kidney and the renal vein brings blood with less nitrogenous wastes away from the kidneys.
  3. The kidneys require higher than normal levels of hormones.
  4. The renal artery and vein are the main pathways regulating how much is produced by the kidneys.
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TLS Online TPP Program

#Question id: 16487

#SCPH01 Biochemistry

Few limitations regarding organ culture 
It can be maintained only for a few months
Not suitable for biochemical and molecular analyses
For each study, fresh organ cultures have to be initiated
It denatures very easily
Which of the above statements are correct? 
TLS Online TPP Program

#Question id: 1685

#SCPH05 I Biotechnology

The TCR for antigen is:
TLS Online TPP Program

#Question id: 14329

#SCPH05 I Biotechnology

During exponential phase in batch culture, the growth rate of a culture is proportional to the concentration of cells present. When Streptococcus lactis bacteria are cultured in milk, the concentration of cells doubles in45 min. If this rate of growth is maintained for 12 h, what is the final concentration of cells relative to the inoculum level?
TLS Online TPP Program

#Question id: 682

#SCPH01 Biochemistry

The principle forces holding subunits of an oligomeric protein to each other are ________.
TLS Online TPP Program

#Question id: 3473

#SCPH06 I Botany

Effective and biparental caring of offspring is more common in