MCAT JEOPARDYMY

CHEMISTRY ROMANCE

LAWS ACCORDINGTO EINSTEIN

THE PERFECT PAIR OF

GENES

NATURALLY & ORGANICALLY

MADE

100 100 100 100

200 200 200 200

300 300 300 300

400 400 400 400

500 500 500 500

1/5/2013 Medical Pathway Program 7

MY CHEMISTRY ROMANCE - 100

What is the formula for the maximum number of electrons allowed in a

subshell?

1/5/2013 Medical Pathway Program 7

MY CHEMISTRY ROMANCE - 100

1/5/2013 Medical Pathway Program 7

ANSWERS

Maximum number of electronsIn a subshell = (4L + 2)

MY CHEMISTRY ROMANCE - 200

What is the ionization energy trend within the periodic table?

1/5/2013 Medical Pathway Program 7

MY CHEMISTRY ROMANCE - 200

1/5/2013 Medical Pathway Program 7

ANSWERS

Ionization energy increases as you move from left to right

across a period and up a group.

MY CHEMISTRY ROMANCE - 300

What is the formula for calculating formal charge on an atom involved

in a covalent bond?

1/5/2013 Medical Pathway Program 7

MY CHEMISTRY ROMANCE - 300

1/5/2013 Medical Pathway Program 7

ANSWERS

Formal Charge = V – (1/2 Nbonding + Nnonbonding),

Where V is the number of valence electrons of the atom in isolation (atom in ground state); Nnonbonding is the number of non-bonding valence electrons on this atom in the molecule; and Nbonding is the total number of electrons shared in covalent bonds with other atoms in the molecule.

MY CHEMISTRY ROMANCE - 400

What are the 3 types of intermolecular forces?

1/5/2013 Medical Pathway Program 7

MY CHEMISTRY ROMANCE - 400

1/5/2013 Medical Pathway Program 7

ANSWERS

Three Types of Intermolecular Forces:1. Dipole-Dipole Interaction

2. Hydrogen Bonding3. Dispersion Forces

MY CHEMISTRY ROMANCE - 500

What are the following types of reactions?

1. A + X AX2. AX + B BX + A

3. AX + BY AY + BX

1/5/2013 Medical Pathway Program 7

MY CHEMISTRY ROMANCE - 500

1/5/2013 Medical Pathway Program 7

ANSWERS

The following types of reactions are:1. A + X AX = Addition2. AX + B BX + A = Single Displacement3. AX + BY AY + BX = Double

Displacement

LAWS ACCORDING TO EINSTEIN - 100All of the following are true of both magnetism &

electricity EXCEPT:a. Like poles & charges repel; opposites attract.

b. The strength of attraction & repulsion of electric charges or magnetic poles vary inversely as the square of the distance between the charges or poles.

c. It is possible to isolate a single positive or negative electric charge or a single north or south magnetic pole.

d. The forces of attraction or repulsion between two magnetic poles on either pole, or between two electric charges on either charge are of equal strength.

1/5/2013 Medical Pathway Program 7

LAWS ACCORDING TO EINSTEIN - 100

1/5/2013 Medical Pathway Program 7

ANSWERS

CMagnetism differs from electricity in that

a single positive or negative electron charge can be isolated, but magnetic

poles cannot

LAWS ACCORDING TO EINSTEIN - 200In which direction will a compass point

if it is held directly over a wire carrying a strong current?

a. Northb. Southc. Perpendicular to the wired. Parallel to the wire

1/5/2013 Medical Pathway Program 7

ANSWERS

CThe magnetic field created by the wire

will go around the wire. The north pole of the compass magnetic field will point against this magnetic field.

LAWS ACCORDING TO EINSTEIN - 200

1/5/2013 Medical Pathway Program 7

LAWS ACCORDING TO EINSTEIN - 300?

1/5/2013 Medical Pathway Program 7

LAWS ACCORDING TO EINSTEIN - 300

1/5/2013 Medical Pathway Program 7

ANSWERS

LAWS ACCORDING TO EINSTEIN - 400

1/5/2013 Medical Pathway Program 7

LAWS ACCORDING TO EINSTEIN - 400

1/5/2013 Medical Pathway Program 7

ANSWERS

LAWS ACCORDING TO EINSTEIN - 500

1.Which Circuit has the greatest current?

2.Which of the following provides the most current?

3. Which circuit provides the least light?

1/5/2013 Medical Pathway Program 7

A) XB) Y C) ZD) All the above are equal

CIRCUITS BELOW HAVEBATTERIES WHICH ALL HAVE THE SAME EMF

LAWS ACCORDING TO EINSTEIN - 500

1/5/2013 Medical Pathway Program 7

ANSWERS1. C2. C3. B

THE PERFECT PAIR OF GENES - 100

Define the difference between phenotype and genotype.

1/5/2013 Medical Pathway Program 7

1/5/2013 Medical Pathway Program 7

THE PERFECT PAIR OF GENES - 100ANSWERS

Genotype refers to the genetic makeup of an individual.

Phenotype refers to the physical manifestation

of an individual’s genotype.

THE PERFECT PAIR OF GENES - 200

Summarize Mendel’s First Law (Law of Segregation)

1/5/2013 Medical Pathway Program 7

1/5/2013 Medical Pathway Program 7

THE PERFECT PAIR OF GENES - 200ANSWERS

Mendel’s first law states that alleles segregate during meiosis; specifically:

1. Genes exist in alternative forms (alleles).2. An individual inherits 2 alleles for each trait,

one from each parent.3. The 2 alleles segregate during meiosis.

4. If 2 different alleles are present, only 1 will be fully expressed.

THE PERFECT PAIR OF GENES - 300

There are flowers with a specific characteristics:

Given: P = Dominant (Purple) p = recessive (White)

What is genotypic ratio of Pp x pp cross?

1/5/2013 Medical Pathway Program 7

1/5/2013 Medical Pathway Program 7

THE PERFECT PAIR OF GENES - 300ANSWERS

Pp x pp50% Pp : 50% pp

THE PERFECT PAIR OF GENES - 400

What is the percentage for daughters to inherit their father’s sex-linked gene?

1/5/2013 Medical Pathway Program 7

1/5/2013 Medical Pathway Program 7

THE PERFECT PAIR OF GENES - 400ANSWERS

100% of daughters will inherit their father’s sex-linked genes.

THE PERFECT PAIR OF GENES - 500

What are the 3 differentresults of chromosomal breakage?

1/5/2013 Medical Pathway Program 7

1/5/2013 Medical Pathway Program 7

THE PERFECT PAIR OF GENES - 500ANSWERS

The three different results of chromosomal breakage:

1. Duplication: the fragment joins with its homologous chromosome.

2. Translocation: The fragment joins with a non-homologous chromosome.

3. Inversion: The fragment rejoins its original chromosome but in the reverse position.

NATURALLY & ORGANICALLY MADE - 100

1 2 3 4

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ANSWERS

NATURALLY & ORGANICALLY MADE - 100

NATURALLY & ORGANICALLY MADE - 200

1/5/2013 Medical Pathway Program 7

1/5/2013 Medical Pathway Program 7

ANSWERS

NATURALLY & ORGANICALLY MADE - 200

NATURALLY & ORGANICALLY MADE - 300

?

1/5/2013 Medical Pathway Program 7

1/5/2013 Medical Pathway Program 7

ANSWERS

NATURALLY & ORGANICALLY MADE - 300

NATURALLY & ORGANICALLY MADE - 400

1/5/2013 Medical Pathway Program 7

1. Are these D or L amino acids? Why?

a. b.

2. TRUE or FALSE: The alpha carbon is chiral in all amino

acids.

3. What is a Zwitterion?

1/5/2013 Medical Pathway Program 7

ANSWERS1- a. D amino acid = Amino group on the

Right b. L amino acid = Amino group on the

Left

2- FALSE, glycine’s alpha carbon has 2 hydrogens and is therefore not chiral.

3- A Zwitterion is a species with both positive and negative charge.

NATURALLY & ORGANICALLY MADE - 400

NATURALLY & ORGANICALLY MADE - 500

1/5/2013 Medical Pathway Program 7

Name the following compounds for 1 & 2; then

Answer the proceed questions

1/5/2013 Medical Pathway Program 7

ANSWERS

NATURALLY & ORGANICALLY MADE - 500