1.
Math
The function $f(x) = x^5-3x^3-x$ is:
2.
Biology
Where does genetic crossing over occur?
3.
Biology
"How the organism reacts to a stimulus. It is a change in behavior" is the definition of
4.
Physics
Solve this equation for beta decay
$_{6}^{14}\textrm{C}=....+_{-1}^{0}\textrm{e}$
5.
Biology
How can a scientist (make sure of / validate ) an experiment
6.
Biology
Zero population growth is when....
8.
Biology
When a female bird lays its eggs in another bird’s nest and gets rid of its eggs and nestlings, and later the bird incubates and feeds the young. This is an example of…
9.
Biology
Vertebrates and invertebrates belong to which kingdom?
10.
Chemistry
How many neutrons does a sodium atom have?
11.
Physics
Which of the following is a correct representation of Snell's law?
13.
Biology
If a needle enters your finger, which nerve/neuron will be affected
14.
Chemistry
What is the molarity of 3 mole of hydrochloric acid in 3 L of water.
16.
Biology
The green coloring in leaves that absorbs energy from the sun
17.
Biology
Which is the correct order?
18.
Chemistry
Bases are located where on the pH scale?
19.
Chemistry
Ionic bonds are between...
20.
Math
Reflect (6, -3) over the line x-axis.
21.
Math
$\begin{bmatrix} 0 & 4\\ 2 & -5 \end{bmatrix}$ Evaluate the following determinant.
22.
Chemistry
Name the following compound
23.
Chemistry
Which of these would be most likely to decrease the rate of solvation?
24.
Math
In an arithmetic sequence $a_2=13$ and $a_5=22$, then find the value of $a_{13}$?
25.
Math
A statistical study calculated that the average cost of used iPhones is \$230, with a standard deviation of $25. What is the probability that a select phone from the sample costs between \$205 and \$280?
26.
Chemistry
What is it called when light passes through a colloid and scatters/spreads out
27.
Chemistry
The half-life of strontium-90 is 25 years. How much strontium-90 will remain after 100 years ifthe initial amount is 4.0 g?
28.
Biology
From which type of blood can a person of O type blood receive blood?
29.
Biology
Which kingdom does penicillin come from?
30.
Biology
Which class does bats belong to?
31.
Biology
Tay-Sachs is in what Chromosome?
32.
Chemistry
The following is what type of reaction:
$PbCl_2\ +\ AgNO_3\ \rightarrow\ Pb\left(NO3\right)_2\ +\ AgCl$
33.
Math
Find the domain of the function: $h(x)=\frac{5}{(x-8)}$
34.
Physics
A possible explanation to a problem that has not yet been tested.
35.
Math
The result of the multiplication : $\begin{bmatrix} 4 & 0 & -2 \end{bmatrix} \cdot \begin{bmatrix} 2 & -1\\ -3 & 0\\ 0 & 4 \end{bmatrix}$
36.
Math
If f(x)=x+5, what is $f^{-1}(x)$?
37.
Biology
What can fungi be used for?
38.
Chemistry
What are valence electrons?
40.
Biology
Which of the following is polysaccharide?
41.
Physics
If the voltage across the battery was 10V in this diagram. What would the voltage across each bulb be?
42.
Math
Which of the following numbers can't be a value of $m$?
44.
Physics
You have a gas that has a pressure of 2 ATM and a volume of 10L. What would be the new volume if the pressure was changed to 1 ATM?
45.
Physics
An area around a magnet that in which a force is active.
46.
Biology
Which of the following can't be digested in human?
47.
Biology
The genotype of normal female
48.
Physics
What is the Unit for Torque
49.
Math
WXYZ is a trapezoid. Find the value of x.
50.
Chemistry
Covalent bonds are between...
51.
Chemistry
The following is what type of reaction:
52.
Physics
The side view mirrors on your car help shrink the image on both sides of the car, allowing you to see a larger field of view. What type of mirror is this?
53.
Physics
The picture shows an electrical circuit. This circuit is a series circuit because:
55.
Biology
A researcher discovered a new organism that he claimed to be a prokaryote, what evidence supports his claim
56.
Physics
What is the total resistance of the circuit?
57.
Biology
What helps frogs to breathe inside and outside water?
58.
Biology
A long folded tube inside the body attached to the stomach where nutrients in the food are absorbed.
59.
Biology
What type of symmetry does a jelly fish have?
60.
Math
The vertex of the parabola whose equation $(y-5)^2=12(x+3)$ is:
61.
Biology
Plants make their own food through photosynthesis, therefore they are
62.
Physics
If an object has a mass of 20 kg and a velocity of 4 m/s, what is the momentum of the object?
63.
Biology
Organisms that get nutrients from other living host organisms are called
64.
Math
What is the measure of ONE interior angle in a regular hexagon (6 sides)?
65.
Math
Which function is graphed?
66.
Biology
What is the independent variable in the picture
67.
Chemistry
Activation energy is the amount of energy required to
68.
Chemistry
Which one of the following is saturated?
69.
Physics
The pipe length of C is 0.25 m. What is the wavelength of the sound produced?
70.
Math
$\lim_{x\rightarrow 6}\frac{x^2-36}{x-6}$
71.
Biology
How many energy molecules (ATP) are produced during the breakdown of 10 glucose molecules in the process of glycolysis?
72.
Math
Find the polar coordinates for the point $(1, -\sqrt{3})$?
73.
Math
In the opposite figure; the value of $x$ equals:
74.
Physics
If we start off with element $( _{24}^{50}\text{X} )$, after an alpha decay we get another element Y that looks like
75.
Biology
Which is the correct definition of the Circulatory system?
76.
Math
What is the image of the point $P(4, 5)$ by rotation with an angle ${90}^{\circ}$ around the origin point?
77.
Chemistry
What is the general formula of the alkenes?
78.
Biology
What protein transports oxygen from the lungs to all the parts of the body?
81.
Physics
A wave with a large wavelength will have a ______ frequency and _____ energy
82.
Physics
Look carefully at the picture. It shows an electron in the excited state on the left, and the electron returning to its ground state on the right. When the electron return to the ground state it emits a_______________________.
83.
Math
Find the probability that a point K selected randomly on AE , is on AC. Express your answer as a fraction.
85.
Math
g is directly proportional to b Given g=20 when b=4. Find g when b=7
86.
Math
Find the dot product of 1, -2 and 3, 2.
87.
Physics
A car is initially moving at 10 m/s and accelerates at a constant rate of 2 $m/s^2$ for 4 seconds, in a straight line. How far did the car travel during this time?
88.
Math
Find the geometric probability of a marble falling on the shaded region of the figure.
90.
Math
Where is the function increasing?
91.
Biology
Beetles, worms, and spiders are all examples of
92.
Math
What is the common ratio of this sequence ? 5, 25, 125, ...
93.
Biology
Which organism is suitable for forming fossil fuel
94.
Math
Given, "If angles are congruent, then the measures of the angles are equal." Identify the converse.
95.
Math
Write in exponential form. $\log_2 32 =5$
96.
Math
The simplest form for the rational expression: $\frac{x^2-4x-21}{x^2-25} \div \frac{x^2-7x}{x-5}$ is:
97.
Math
A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, whatis the probability that the marble you pick will be red or blue?
98.
Math
Find the measure of arc AB.
99.
Physics
Which best describes the process of convection?
101.
Physics
A 5 kg ball is lifted 12 m above the ground. It's gravitational potential energy is
102.
Physics
Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy
103.
Chemistry
Isotopes of an element have a different number of...
104.
Biology
The growth of the plants away from a light source is
106.
Physics
What kind of circuit is this?
107.
Physics
When a pendulum swings, at which point is kinetic energy highest?
108.
Chemistry
The freezing point of a solution is ____ the freezing point of the pure solvent.
109.
Biology
Which is NOT a eukaryote?
110.
Chemistry
Which of the following molecules is aromatic?
