Mass spectrometry demonstrated that a bacterial protein and one section of a eukaryotic protein had amino acid sequences that were 90% similar. What else is likely to be true (but would still have to be tested experimentally)? a. The similar sequences are regulated by the same interactions with other amino acids.
b. The similar sequences have very similar quaternary structures.
c. The similar sequences evolved from the eukaryotic protein into a more refined form.
d. The similar sequences share similar functions and shapes.

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

Select the star life cycle that is accurate