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TLS Online TPP Program

#Question id: 775

The formation of microRNA is to:

#1. Molecules and their Interaction Relevant to Biology

  1. serve as part of the structure of ribosome;

  2. transfer amino acids from the cellular fluid to the ribosome for protein synthesis;

  3. transfer genetic code to the ribosome for protein synthesis;

  4. control genetic expression by turning some genes on and others off, thus controlling gene expression.

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TLS Online TPP Program

#Question id: 945

#1. Molecules and their Interaction Relevant to Biology

A key precursor in the synthesis of aromatic amino acids (tryptophan, tyrosine and phenylalanine) is ________.
TLS Online TPP Program

#Question id: 946

#1. Molecules and their Interaction Relevant to Biology

Aspartate is the precursor for which of the following amino acids?
TLS Online TPP Program

#Question id: 947

#1. Molecules and their Interaction Relevant to Biology

 Which is not part of the synthesis reactions for histidine?
TLS Online TPP Program

#Question id: 1016

#4. Cell Communication and Cell Signaling

Lyme disease is an example of a disease
TLS Online TPP Program

#Question id: 1017

#4. Cell Communication and Cell Signaling

The outbreak of measles within the last few years was due to
TLS Online TPP Program

#Question id: 1018

#4. Cell Communication and Cell Signaling

Diseases such as ulcers and cardiovascular disease