Biology
THE ALTERNATIVE FORMS OF A GENE AT THE SAME LOCUS ON HOMOLOGOUS CHROMOSOMES ARE CALLED WHAT?
Alleles
WHO DISCOVERED THE CHARGE TO MASS RATIO FOR AN ELECTRON?
JJ THOMSON
6÷2(1+2)
9
WHAT IS THE SPEED THAT A FREELY FALLING OBJECT EVENTUALLY REACHES WHEN IT STOPS ACCELERATING?
Terminal Velocity
RECITE, IN ORDER, THE FIRST 54 ELEMENTS OF THE PERIODIC TABLE
WHAT PROCESS IN ALL LIVING THINGS RELEASES CARBON DIOXIDE AS A WASTE PRODUCT?
RESPIRATION
BRASS IS AN ALLOY OF WHICH TWO METALS?
Copper and zinc
WRITE THE QUADRATIC FORMULA
see board
WHAT IS NEWTON’S 2ND LAW?
WHEN A BODY IS ACTED UPON BY A FORCE, THE TIME RATE OF CHANGE OF ITS MOMENTUM EQUALS THE FORCE.
Do 100 pushups (45 sec)
SPLIT THE PUSH-UPS AMONG GROUP MEMBERS
A woman with blue eyes and type O blood and a man who is heterogenous for brown eyes and has type AB blood have a child. What is the probability the child will have type B blood and brown eyes? (45 sec)
25%
WHAT IS THE DENSITY OF WATER IN POUNDS PER CUBIC FOOT (60 sec)
0.47 lb/ft³
integrate 2^x
((2^x)/(ln2))+C
What happens to momentum in velocity doubles (all else constant)
Momentum doubles
Correctly identify 6 parts of the skull (45 sec). See photo
See photo
Which histone is not part of a nucleosome core:
A. H1 B. H2
C. H3 D. H4
H1
WHAT IS THE ONLY PERIODIC TABLE GROUP THAT CONTAINS ELEMENTS IN ALL THREE OF THE MAIN STATES OF MATTER AT STANDARD TEMPERATURE AND PRESSURE?
Halogens
Name all conics.
Circle, Parabola, Hyperbola, Ellipse
1.67*10^-27
Name 100 digits of pi
3.141 592 653 589 793 238 462 643 383 279 502 884 197 169 399 375 105 820 974 944 592 307 816 406 286 208 998 628 034 825 342 117 067
ANSWER PART A OF FRQ 2 ON THE 2018 AP BIOLOGY EXAM. (90 seconds)
Pores will not form.
Interleukin release will not be affected/interleukin release continues.
Name the formula for nicotine
C10 H14 N2
Find the determinant of the matrix (45 sec)
4 5
1 2
3
Unit of Inductance
Henry (H)
A packing crate with mass m = 115 kg is slid up a 5.00 m long ramp which makes an angle of 20.0 ◦ with respect to the horizontal by an applied force of F = 1.00 × 103 N directed parallel to the ramp’s incline. A frictional force of magnitude f = 4.00 × 102 N resists the motion. If the crate starts from rest, what is its speed at the top of the ramp? (g=10)
4.24 m/s