Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 11925
TLS Online TPP Program

#Question id: 2010

Which of the following might be a child with Brutonʹs disease?

#Section 2: General Biology

  1. baby girl Denise, with low level of antibody response to streptococcal infection

  2. baby boy John, with immature T cells, missing CD4 receptors

  3. baby boy Jeff, with no plasma cells following infection by bacterial pneumonia

  4. baby girl Susan, with no evidence of a thymus gland

More Questions
TLS Online TPP Program

#Question id: 37

#Section 2: General Biology

Which one of the following has the cellular components arranged in order of their increasing size?
TLS Online TPP Program

#Question id: 38

#Section 2: General Biology

Which of the following is capable of existing as a pair of enantiomers?
TLS Online TPP Program

#Question id: 39

#Section 2: General Biology

What functional groups are present in this molecule?
TLS Online TPP Program

#Question id: 41

#Section 2: General Biology

Enzymes are biological catalysts that enhance the rate of reaction by:
TLS Online TPP Program

#Question id: 42

#Section 2: General Biology

What is the relation between the given compound?
TLS Online TPP Program

#Question id: 44

#Section 2: General Biology

The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?