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It's "element"ary
Kinematics
Chemistry
Cell biology
Are you 'mental'?
100
Ca
What is calcium?
100
The rate of change of velocity is known as this.
What is acceleration?
100
He was credited with inventing the periodic table.
What is Mendeleev?
100
This organelle is responsible for cellular respiration.
What is mitochondrion?
100
If x2 - y2 = 84 and x - y = 12 , what is x + y ?
What is 7?
200
Fe
What is iron?
200
An ant crawls from 8 cm [east] at 0.5 cm/s [east]. Determine the ant's position after 6 seconds.
What is 11 cm [east]?
200
Which of the following is NOT a symbol of an existing element: B, C, T, V.
What is T?
200
Photosynthesis is carried out in this organelle.
What is chloroplast?
200
1 + 22 + 33 + 4 4
What is 288?
300
Pb
What is lead?
300
<Δ>d / <Δ>t
What is average speed?
300
The chemical formula for phosphoric acid.
What is H3PO4/sub>
300
These are known as the 'building blocks' of proteins.
What is amino acids?
300
Given the proportion 3 : x = x : 12. Solve for x.
What is 6 and -6?
400
Mn
What is manganese?
400
A cyclist's velocity increases from 6 m/s [west] to 12 m/s [east] in 10 seconds. Determine her acceleration.
What is 1.8 m/s/s [east]?
400
This is the name of CF4.
What is carbon tetrafluoride?
400
The 3rd step in mitosis.
What is anaphase?
500
Ge
What is germanium?
500
A car travels 150 km [south] in 2 hours, then 200 km [north] in 3 hours. Determine its average velocity.
What is 10 km/h [north]?
500
If 12 grams of carbon reacts with 16 grams of oxygen, how many grams of carbon dioxide are produced?
What is 22 grams?
500
These thin tube-like structures assist in transport within the cell.
What are microtubules?
500
Given a & b are positive integers, a < b , and ab = ba. Find b.
What is 4?