Which of the following statements about the tRNA that normally accepts phenylalanine is false?  (mRNA codons for phenylalanine are UUU and UUC.)

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#Question id: 11678

#SCPH28 | Zoology

Increased antidiuretic hormone (ADH) secretion is likely after ________.

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#Question id: 4732

#SCPH28 | Zoology

What is F2 phenotype ratio observed when a homozygous recessive mutation in either or both of two different genes results in the same mutant phenotype?

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#Question id: 13029

#SCPH05 I Biotechnology

Mutation at Vir E and Vir B can repectively cause :

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#Question id: 19330

#SCPH28 | Zoology

Which one of the following can be used to measure the environmental and water quality?

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#Question id: 14277

#SCPH05 I Biotechnology

Lactobacillus casei is propagated under essentially anaerobic conditions to provide a starter culture for manufacture of Swiss cheese. The culture produces lactic acid as a by-product of energy metabolism. The system has the following characteristics:

                                                                 

 

A stirred fermenter is operated in fed-batch mode at quasisteady state with a feed flow rate of 4 m³ h^-1 and feed substrate concentration of 80 kg m^-3. After 6 h, the liquid volume is 40 m³. What mass of cells is produced after 6 h fed-batch operation?

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