What type of mutation results in no change to the amino acid sequence?
A silent mutation
What does a Lewis structure show?
+1 point if you draw the Lewis structure for Oxygen
The valence electrons of an element.
What does the conservation of energy state?
Energy is never created or destroyed, it is transformed from one type to another
What is a 4 by 4 Punnett square called?
Dihybrid Punnett square
Spot plate
What nucleotide base is found in RNA but not in DNA?
U (Uracil)
How do you find the number of neutrons in an atom?
Subtract the atomic number from the atomic mass
Atomic mass - Atomic number = # of neutrons
What type of decay does not change the type of element?
Gamma
What does GMO state for?
Genetically Modified Organism
What is the paper called that we used in the lab in our Chemistry unit?
Litmus paper
What does the term heterozygous mean?
The term heterozygous refers to an organism that has two different alleles for a particular gene. eg. Rr or br
When two substances react in the lab, they absorb heat from the surroundings, making the beaker feel cold to the touch. What does this reaction have to be?
Endothermic
An elevator with a mass of 100 kg is moving with a speed of 3 m/s. What is it’s kinetic energy?
450 J
(Make sure you have units!)
What type of reaction produces only one product?
A Synthesis Reaction
What concert did Mrs. Broad go to last year?
Taylor Swift
What type of adaption is a geese migrating for winter?
A behavioural adaptation
What type of reaction produces water and a salt?
Neutralization
What is the speed of a 0.22 kg billiard ball that has 32.0 J of kinetic energy?
17.06 m/s
Name the following compound: CCl4
Carbon tetrachloride
The state where the building in the video with the vacuum chamber was located.
Ohio
What type of dominance would lead to alien offspring having blue and green striped skin?
Co-Dominance
Complete the following reaction and balance it:
CH4 + O2 ->
CH4 + 2 O2 -> CO2 + 2H2O
Name 3 different types of potential energy.
Elastic
Electric Potential
Chemical
What would be produced if the following isotope experienced alpha decay.
121 Sn
50
117 Cd + 4 He
48 2
How many fire blankets are located in the lab?
5