MCAT Practice Exam Test Bundle

C/P: What expression gives the amount of light energy (in J per photon) that is converted to other forms between the fluorescence excitation and emission events? "intensity of fluorescence emission at 440 nm excitation at 360 nm) was monitored for 20 minutes" A) (6.62 × 10-34) × (3.0 × 10...

ketone - carbonyl in the middle of the parent chain methanal - IUPAC name for formaldehyde ethanal - IUPAC name for acetaldehyde propanal - IUPAC name for propionaldehyde formaldehyde - common name for methanal acetaldehyde - common name for ethanal propionaldehyd...

Increased intermolecular attractions cause the ratio PV/(RT) to decline because individual molecules: A. eventually combine with other molecules, decreasing the number of particles in the container. B. lose kinetic energy to potential energy and strike the side of the container with less force...

Lateral Geniculate Nucleus - Visual Pathway Medial Geniculate Nucleus - Auditory Pathway Bipolar Cells - Relay sensory information relating to vision, olfaction, audition and the vestibular sense. Found in retina, inner ear, nasal cavity "miss" - failure to respond after an ev...

Coordination compounds, a .k.a. coordinate covalent bonds, are? Coordinate covalent bonds usually occurs between? Does B have a lone pair? - - bonds in which one atom donates BOTH of the electrons necessary to form a sigma bond - a transition metal with a positive oxidation state and an at...

Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? - Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a strong ...

Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? - Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a strong ...

Why are triacylglycerols used in the human body for energy storage? A) They are highly hydrated, and therefore can store lots of energy. B) They always have short fatty acid chains, for easy access by metabolic enzymes. C) The carbon atoms of the fatty acid chains are highly reduced, and theref...