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TLS Online TPP Program

#Question id: 2054

What is the single best defining feature of systemic lupus erythematosus (SLE)?

#XL - S Microbiology

  1. A type III hypersensitivity

  2. A disease in which anti-DNA autoantibodies are present

  3. A disease that often affects the skin

  4. A disease that often affects the kidneys

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TLS Online TPP Program

#Question id: 351

#XL - Q Biochemistry

 If the cytoplasm of a cell is at pH 7, and the mitochondrial matrix is at pH 8, then the concentration of H+ ions ________.
TLS Online TPP Program

#Question id: 4951

#XL - T Zoology

The synthesis of new DNA requires the prior existence of oligonucleotides to serve as primers. On Earth, these primers are small RNA molecules. This latter observation is evidence in support of the hypothesized existence of
TLS Online TPP Program

#Question id: 19774

#XL - P Chemistry

Which of the following statements is correct?
TLS Online TPP Program

#Question id: 15713

#XL - S Microbiology

A relatively ______ concentration of auxin favours cell proliferation and root differentiation while _______levels of cytokinin promote bud differentiation.
TLS Online TPP Program

#Question id: 12731

#XL - S Microbiology

Choose the correct codon for phenylalanine.