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TLS Online TPP Program

#Question id: 2060

An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in which function?

#Section 3: Genetics, Cellular and Molecular Biology

  1. transporting ions against an electrochemical gradient

  2. cell-cell recognition

  3. attaching the plasma membrane to the cytoskeleton

  4. establishing a diffusion barrier to charged molecules

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TLS Online TPP Program

#Question id: 15505

#Section 4: Fundamentals of Biological Engineering

The empirical formula for biomass of an unknown organism is CH1.8O0.5N0.2. To grow this organism, ethanol (C2H5OH) and ammonia are used as carbon and nitrogen
sources, respectively. Assume no product formation other than biomass. To produce 1 mol of biomass from 1 mol of ethanol, the number of moles of oxygen required will be
TLS Online TPP Program

#Question id: 3034

#Section 2: General Biology

Cyanobacteria are
TLS Online TPP Program

#Question id: 3774

#Section 3: Genetics, Cellular and Molecular Biology

Use the figure to answer the following question. Referring to the figure, what bases will be added to the primer as DNA replication proceeds?
TLS Online TPP Program

#Question id: 15401

#Section 1: Engineering Mathematics

If roots of the auxiliary equation of are real and equal,  the general solution of the differential equation is 
TLS Online TPP Program

#Question id: 1886

#Section 2: General Biology

Dead Wuchereria bancrofti can cause: