For the following reaction, which of the following change(s) in the IR spectrum is consistent with conversion of the reactant to the product? OH 1. NaH> 2. CH3 CH2 Br OCH. CH 1. Absorption at 3200-3600 cm 1 should disappear. 2. Absorption at 3200-3600 cm1 and 1100 cm I should disappear. 3. Absorption at 1100 cm should disappear, a new absorption at 3100 cm should appear. 4. Absorption at 1650 cm 1 should disappear, a new absorption at 3300 cm 1 should appear. 5. None of these

Microtubular fibers that assist in the movement of chromosomes during nuclear division in conjunction with proteins, makes up the small and large organelle pieces that assemble prior to translation three-base nucleotide sequence that can complementarily pair with the functional transcript, allowing a particular material to be brought to a ribosome particular time in the cell cycle when the cell’s systems determine if the cellular conditions are appropriate to continue through the cycle time in the cell’s cycle when proteins are made and organelles are duplicated enzyme that allows proper nucleotide bonding during transcription specific dna sequence which will initiate gene transcription division of the cell’s cytoplasm specific bond that forms between two amino acids when a carboxyl group binds to a amino group three-base sequence that does not code for a particular amino acid a paired organelle which facilitates the formation of movement microtubules time in the cell’s cycle when the microtubular structures exert an equal pressure on the cell’s genetic material

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Draw two cyclic constitutional isomers of cis-1