Which one of the following is a feature of all chordates? A. Pharyngeal Slits/Pouches
B. Prehensile Tail
C. Endoskeleton
D. Exoskeleton

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.

In what cells is the human genome located?