Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 1964
TLS Online TPP Program

#Question id: 1989

Which of the following are T cells of the immune system?

#Unit 4. Cell Communication and Cell Signaling

  1. CD4, CD8, and plasma cells

  2. cytotoxic and helper cells

  3. plasma, antigen-presenting, and memory cells

  4. lymphocytes, macrophages, and dendritic cells

More Questions
TLS Online TPP Program

#Question id: 28844

#Unit 2. Cellular Organization

Which of the following is a key modulator of tau proteins?
TLS Online TPP Program

#Question id: 32320

#Unit 1. Molecules and their Interaction Relevant to Biology

The standard free-energy change for given reactions, using the equilibrium constants given for the reactions at 25°C and pH 7.0 will be
TLS Online TPP Program

#Question id: 33467

#Unit 1. Molecules and their Interaction Relevant to Biology

Sugar pucker conformation for A-DNA is 
TLS Online TPP Program

#Question id: 2098

#Unit 2. Cellular Organization

The major site of lipid synthesis in eukaryotic cells is the
TLS Online TPP Program

#Question id: 13015

#Unit 10. Ecological Principles

Which of the following organisms is the most likely candidate for geographic isolation?