BIOLOGICAL FORMULAE - NOT GIVEN IN EXAM Flashcards
What is the formula for magnification
Magnification = Image size / Actual size
I
AM
What is the formula for calculating Rf value
Rf = Distance moved by solute / Distance move by solvent
Solute / solvent
What is the equation for rate
Rate = Change in quantity / Time taken
Does what it says on the tin
What is the equation for surface area : volume ratio
SA:V ratio = SA / V
What is the equation to calculate genetic biodiversity
Proportion of Polymorphic gene loci = Number of polymorphic gene loci / Total number of loci
What is the formula for cardiac output
Cardiac output = Heart rate x Stroke volume
What is the formula to calculate the Respiratory Quotient
RQ = CO2 produced / O2 consumed
What Is the formula to calculate microorganism population growth
N = N x 2^n
0
What is the calculation for the efficiency of biomass transfers
Efficiency = Biomass transferred / Biomass intake x 100
What is the formula for the temperature coefficient (Q10)
Q10 = R2 / R1
What is the formula to calculate circumference of a circle
2nr
n = pi
What is the formula to calculate Area of a circle
nr^2
n = pi
^2 = squared
What is the formula for the surface area of a cuboid?
2(bh+bl+hl)
b = base
h = height
l = length
What is the formula to calculate the area of a cuboid
bhl
b = base
h = height
l = length
How do you calculate the mean
Sum of all values / number of values
