Which structure below is appropriate for glycine at neutral pH?

#Question id: 344

#Section 4: Fundamentals of Biological Engineering

The partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. What is this attraction called?

#Question id: 15106

#Section 1: Engineering Mathematics

#Question id: 14277

#Section 5: Bioprocess Engineering and Process 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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#Question id: 543

#Section 4: Fundamentals of Biological Engineering

If glucose labeled with 14C at C^-1 (the aldehyde carbon) were metabolized in the liver, the first radioactive pyruvate formed would be labeled in:

#Question id: 2938

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following inhibit(s) cyclin A/Cdk2 activity?