What molecule brings amino acids to the ribosome ?

Cytokinesis in animal cells occurs by the formation of a

Cytokinesis in this cell occurs by the formation of a

  What structure joins the sister chromatids together ?

The genetic information that is inherited from parent to child is located on a molecule called deoxyribose nucleic acid (DNA).

Define evolution:

  What process does this illustrate ?

What power is needed to lift a 49-kg person a vertical distance of 5 m in 20 s?

Finger to nose test on the SCAT-5 tests:

    What are these tubes used to measure?