Chemistry
What 3 fundamental particles make up an atom?
Proton, Neutron, Electron
Which molecule carries the genetic code?
- DNA
- Lipids
- Proteins
- transfer RNA
DNA - Deoxyribonucleic acid
In the number 134, what place is the 3 in?
Tens
What force causes an object to fall towards the earth?
- Gravitational force
- Normal force
- Frictional force
- Electrical force
Gravitational force
What behavior is highly associated with depression?
- Exercise
- Screen time
- Sleeping in
- Hanging out with friends
- Eating doughnuts
Screen time
Atoms of the same element with different atomic masses are called what?
- Isotopes
- Quarks
- Neutrons
- Stereo-isomers
Isotopes
Animals that eat both plants and animals are called what?
- Omnivore
- Herbivore
- Carnivore
Omnivore
Which fraction reduces to 1/3?
- 24 / 50
- 25 / 75
- 99 / 100
- 4 / 6
25/75
If a car travels at an average velocity of 60 mph, how far will the car go in 2 hours?
120 miles
What did the marshmallow test demonstrate?
- that marshmallows are not as good as M&M's
- that some kids are better at delaying gratification
- that kids do not follow directions
- that girls are better at waiting than boys
that some kids are better at delaying gratification
If a fluid has a pH of 6.15, what term would describe the fluid?
- It is a mixture
- It is acidic
- It is alkaline
- It is inert
It is acidic
What is Mitosis?
- Dilation of the pupil
- A condition of the muscles
- Cell division
- Population analysis
Cell division
What does m stand for in y = mx + b?
- mass
- slope
- y-intercept
- momentum
slope
Who came up with the theory of relativity?
- Isaac Newton
- Albert Einstein
- Galileo
- Steven Hawking
Albert Einstein
Classical condition was a technique used by Pavlov to train his dog to salivate whenever he heard the sound of what?
- A verbal command
- A ringing bell
- A horn
- A clicking sound
A ringing bell
Glutamine, alanine, glycine, tryptophan and valine are examples of what chemical entity?
- Carbohydrates
- Lipids
- Amino acids
- Vitamins
Amino acids
Through what structure does water travel up a tree?
- xylem
- phloem
- cambium
- monocotyledon
What type of triangle has a 90 degree angle in it?
- Isosceles
- Equilateral
- Obtuse
- Right
Right
What causes an ambulance siren to change pitch as it passes by?
- Wave harmonics
- Induction
- Quantum mechanics
- Doppler effect
Doppler Effect
You are conditioned to enjoy songs you have head the most at what time in your life?
- In the womb
- As an infant / toddler
- In Elementary school
- In High school
High School
What is the chemical formula of methane?
- C6H12O6
- C3H8
- CH4
- H2CO3
CH4
What component of a cell is found in the nucleus?
- Mitochondria
- Chromosomes
- Endoplasmic Reticulum
- Cytoplasm
Chromosomes
What do the following numbers have in common?
5,19,37,43,107
They are all prime numbers
What is the acceleration of an object moving at a constant velocity through space?
0 m/s2
What is considered the opposite of an optimist?
- A pessimist
- A realist
- A venture capitalist
- A cynic
- A liberalist
A pessimist