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TLS Online TPP Program

#Question id: 27206

Which of the following statements is/are true about nucleic acid?

#Section 3: Genetics, Cellular and Molecular Biology
  1. If the nucleic acid contains OH-ribose then it is RNA even if it contains some thymine.
  2. If the nucleic acid contains 2’-deoxy-D-ribose then it is DNA even if it contains some uracil.
  3. D-beta-2’-Deoxyribose sugar molecule is found in RNA
  4. D-beta-Ribose sugar molecule is found in DNA
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TLS Online TPP Program

#Question id: 14428

#Section 5: Bioprocess Engineering and Process Biotechnology

The sensor, which is an integral part of fermentation equipment, the measured value cannot used directly for control. this type of controlling system is called  
TLS Online TPP Program

#Question id: 120

#Section 2: General Biology

Non-steroidal anti-inflammatory drugs (NSAIDS) like aspirin and ibuprofen act by blocking production of:
TLS Online TPP Program

#Question id: 27244

#Section 3: Genetics, Cellular and Molecular Biology

The 5' and 3' numbers are related to the
TLS Online TPP Program

#Question id: 1174

#Section 3: Genetics, Cellular and Molecular Biology

Binding of erythropoietin to its extracellular receptor engages which of the following signaling pathways?

a. JAK/STAT                                                  b. Ras/MAP kinase

c. PI-3 kinase                                                  d. TGF-β
TLS Online TPP Program

#Question id: 542

#Section 4: Fundamentals of Biological Engineering

Hamsters love to run on exercise wheels. Prolonged running at a high rate of speed requires ATP. Could a hamster with a defective gene for the enzyme lactate dehydrogenase meet the extra ATP demand for prolonged, fast wheel-running by maintaining a high rate of glycolysis? Why or why not?