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TLS Online TPP Program

#Question id: 1699

Which of the following statements is TRUE of CD1?

#XL - Q Biochemistry

  1. CD1 is encoded in the MHC region

  2. CD1 structurally is most similar to MHC class II molecules

  3. CD1 can present antigens to γδ, but not αβ T-cells

  4. CD1 can present lipid antigens

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TLS Online TPP Program

#Question id: 4944

#XL - T Zoology

What is true of the amino acids that might have been delivered to Earth within carbonaceous chondrites?
TLS Online TPP Program

#Question id: 8928

#XL - R Botany

An adult animal that possesses bilateral symmetry is most certainly also
TLS Online TPP Program

#Question id: 11938

#XL - T Zoology

Which of the following changes tends to increase peritubular capillary fluid reabsorption?
TLS Online TPP Program

#Question id: 14999

#XL - T Zoology

I know that black coat color in mice is dominant to albino. Black mice get a higher price at the pet store so I am disappointed when I cross a black mouse with an albino mouse and get 6 albino and 2 black mice in the litter. I expected all black. What mistake did I make?
TLS Online TPP Program

#Question id: 180

#XL - T Zoology

Which of the following statements about aromatic amino acids is correct?