Human mitochondrial DNA

TLS Online TPP Program

#Question id: 23270

#Unit 12. Biochemical Engineering

If in a bioreactor, the gas hold up (r) is 0.1 and the average diameter of the air bubbles is 1 mm; then the interfacial area (of the air bubble —liquid interface), per unit reactor volume is: 

TLS Online TPP Program

#Question id: 23274

#Unit 12. Biochemical Engineering

Yeast cells are immobilized in a column and glucose is fed through the inlet at a concentration of 90 g/l. If all the glucose is consumed and we can treat this as an anaerobic fermentation with negligible cell growth, then the ethanol concentration at the outlet will be: 

TLS Online TPP Program

#Question id: 23279

#Unit 14. Methods in Biology

What will be the value of D if sin angle is 90o and oil immersion is used at λ=700?

TLS Online TPP Program

#Question id: 23280

#Unit 12. Biochemical Engineering

A concentrated feed of substrate is added at a constant rate in a fed-batch reactor. If all the substrate is utilized, the specific growth rate (μ) pattern will be: 

TLS Online TPP Program

#Question id: 23284

#Unit 12. Biochemical Engineering

A diafiltration process is used to remove salts from a protein solution of 1L. After 1L of make-up buffer (without salts) has been added to this system, the residual salt concentration would be of the original.

TLS Online TPP Program

#Question id: 23285

#Unit 8. Inheritance Biology

Chromosome are classified into four basic term, 

Chromosome
A) Metacentric chromosome	i) centromeres present at the end of the chromosome
B) Submetacentric chromosome	ii) chromomere near the end of the chromosomes
C) Acrocentric chromosome	iii) Centromere in the middle of the chromosome and divides the chromosome into two equal arms.
D) Telocentric chromosome	iv) The centromere is present near the middle and divides the chromosome into two unequal arms