MATH
What is the purpose of finding the derivative of a function?
To find the slope of the tangent.
how many mothers were involved in creating dolly the sheep?
3
(bonus: what's the common name for it?)
sodium chloride
(table salt)
What's the quantitative value of Vi if it is at rest?
0m/s
abc
What's the domain of f(x)=98x4+7
x∈R
"UAA", "UGA" or "UAG" codes for:
stop codon
Name one strong acid and string base:
HClO4 HCL HBr HI HNO3 H2SO4
LiOH NaOH Ca(OH)2 Sr(OH)2 Ba(OH)2 KOH
What's the gravity constant?
-9.8m/s2
The statement print("abc" * 2) would return:
abcabc
What is the definition of even number (full marks for a formal answer)?
∀x∈Z, ∃k∈Z s.t x = 2k
informal answer: a number divisible by 2
what is the product when meiosis II is completed?
four haploid daughter cells
What's the difference between endothermic and exothermic?
Exothermic is the release of heat
Endothermic is the absorption of heat
newton's third law talks about:
action-reaction pairs
What's the difference between return and print?
Return - how a function gives back a value
Print - send a value to the terminal
Write the power set for {0,1}
P{x} = {Ø, {0}, {1}, {0, 1}}
what is the phenotype ratio when Xx crosses with Xx?
1:2:1
Label the conjugate base:
H2SO4 + H2O ⇌ H3O+ + HSO4-
HSO4-
name 1/4 of the basic kinematic equations
answers vary:
vf = vi +at
vf2 = vi2 + 2ad
d = (vf - vi / 2)t
d = vt - (1/2)at2
List 3 built in python functions (excluding print)
answers vary
Find the derivative:
f(x)=(4x2+5)3
(24x)(4x2 +5)2
what is the major enzyme responsible for unwinding the DNA during DNA replication?
helicase
a phenolphthalein will produce a ____ colour in a basic solution
pink
what is the difference between an elastic collision and inelastic collision?
the loss or conservation of kinetic energy
Give an example of a recursive function:
answers vary