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TLS Online TPP Program

#Question id: 2092

Peripheral membrane proteins

#Section 3: Genetics, Cellular and Molecular Biology

  1. contain many hydrophobic amino acid residues.

  2. contain membrane spanning domains.

  3. have covalently attached lipid or fatty acid anchors.

  4. may noncovalently interact with phospholipid heads.

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TLS Online TPP Program

#Question id: 19537

#Section 4: Fundamentals of Biological Engineering

The equation for aerobic production of acetic acid from ethanol is ____________
C2H5OH(ethanol) + O2(acetic acid) → CH3CO2H + H2O
Acetobacter aceti bacteria are added to vigorously-aerated medium containing 10 g l-1 ethanol. After some time, the ethanol concentration is 2 g l-1 and 7.5 g l-1 acetic acid is produced. Calculate the Observed yield.
TLS Online TPP Program

#Question id: 19538

#Section 4: Fundamentals of Biological Engineering

The equation for aerobic production of acetic acid from ethanol is ____________
C2H5OH(ethanol) + O2(acetic acid) → CH3CO2H + H2O
Acetobacter aceti bacteria are added to vigorously-aerated medium containing 10 g l-1 ethanol. After some time, the ethanol concentration is 2 g l-1 and 7.5 g l-1  acetic acid is produced. Calculate the theoretical yield.
TLS Online TPP Program

#Question id: 19539

#Section 4: Fundamentals of Biological Engineering

How many grams of carbon is/are in one mole?
TLS Online TPP Program

#Question id: 19552

#Section 4: Fundamentals of Biological Engineering

What is the molarity of 245.0 g of H2SO4 dissolved in 1.000 L of solution?
TLS Online TPP Program

#Question id: 19553

#Section 4: Fundamentals of Biological Engineering

What is the molarity of 5.30 g of Na2CO3 dissolved in 400.0 mL solution?
TLS Online TPP Program

#Question id: 19554

#Section 4: Fundamentals of Biological Engineering

What is the unit of specific growth rate?