if you find yourself in a lab setting and some papers (that are not supposed to) catch on fire, what should you do first?

a) call 911.

b) check the msds.

c) grab the fire extinguisher.

d) record your experimental data quickly

Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?