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TLS Online TPP Program

#Question id: 14288

During a batch culture experiment the following data was obtained 

What will be the product yield (g) per gram of substrates?

#SCPH05 I Biotechnology
  1. 10
  2. .25
  3. .5
  4. 2
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TLS Online TPP Program

#Question id: 18372

#SCPH05 I Biotechnology

Which enzyme is used to degrade of chlorinated solvents and pesticides present in soil makes the soil contaminated
TLS Online TPP Program

#Question id: 14251

#SCPH05 I Biotechnology

Yeast cells are recovered from a fermentation broth by using a tubular centrifuge. Sixty percent (60%) of the cells are recovered at a flow rate of 12 l/min with a rotational speed of 4000 rpm. Recovery is inversely proportional to flow rate. a. To increase the recovery of cells to 95% at the same flow rate, what should be the rpm of the centrifuge?
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TLS Online TPP Program

#Question id: 4738

#SCPH28 | Zoology

Red kernel color in wheat results from the presence of at least one dominant allele of each of two independently segregating genes . Kernels on rr bb plants are white, and the genotypes R— bb and rr B— result in brown kernel color. Suppose that plants of a variety that is true breeding for red kernels are crossed with plants true breeding for white kernels produced F1 were allowed to selfing .what are F2 phenotype ratio ?
TLS Online TPP Program

#Question id: 5323

#SCPH28 | Zoology

An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?
TLS Online TPP Program

#Question id: 4563

#I Life Science/ Life Sciences Group – I-V

If ʺxʺ indicates the location of fossils of two closely related species, then fossils of their most-recent common ancestor are most likely to occur in which stratum?