4 Matching Annotations
  1. Last 7 days
    1. A T G T A G C A A A T G C C T T T A G A The complementary template strand is: T A C A T C G T T T A C G G A A A T C T The label "DNA" appears beneath the molecule. Messenger RNA (mRNA) A blue arrow points to a single-stranded RNA molecule labeled "mRNA". The RNA strand is shown vertically and contains uracil (U) instead of thymine (T). The mRNA sequence is: A U G U U G C A A A G C G U U U G A

      The original DNA sequence in the image has a C that should be a G on the right strand, and the sequence given in the image description has a different pattern, is 2 letters longer, and doesn't line up with the mRNA sequence given in the image description. Also the tRNA in the image has both Ts and Us??

  2. Aug 2026
    1. The illustration of this atom shows two neutrons and two protons in the center, with a circle labeled as the nucleus around them. Another circle shows an orbit with two electrons outside of the nucleus

      This atom would be helium.

    2. All matter is composed of elements, substances that cannot be broken down or transformed chemically into other substances.

      This line pairs oddly with the line "Hydrogen atoms cannot be broken down into anything smaller while still retaining the properties of hydrogen. If a hydrogen atom were broken down into subatomic particles, it would no longer have the properties of hydrogen."

      I guess basically while some elements/atoms CAN be potentially broken down under extreme circumstances and create entirely new things (ex: atom bomb, experiments in the hadron collider), for the most part elements can not be broken down under normal circumstances.