Answer: The relationship between culture density and toxin secretion is linear.
Explanation:
The relationship that exist between culture density and toxin secretion is linear. Cultures that are grown in high standardized density secret large amount of toxin while cultures grown at low density secret low amount of toxin.
Toxin is a poisonous substance.
Answer:
C. +23.1 kJ/mol
Explanation:
the formula to use to calculate the energy requirement in kJ/mol to transport a proton across the mitochondrial inner membrane in plant cells is:
ΔGt = RTIn + ZFΔV
let's list the values of the data we are being given in the question to make it easier when solving it.
Z= 1
F= 96500C (faraday's constant)
ΔV= 160mV = 0.160V
R= 8.314( constant)
T= 15ºC ( converting our degree Celsius into kelvin, we will have 273.15k+ 15 = 288.15K)
∴ T= 288.15K
Putting it all together in the formula, we have:
ΔGt = 8.314 × 288.15 × 2.303 log + 1 × 96500 × 0.160
ΔGt = 5517.25 +15440
ΔGt = 5517.25 +15440
Given that the pH differential gradient across the membrane is 1.4pH units. It implies that;
ΔGt = 5517.25 × 1.4 + 15440
= 7724.15 +15440
= 23164.15 Joules/moles
= +23.1 KJ/mole
Answer:
Option (1)
Explanation:
Isozymes may be defined as the multiple form of a single ezvyme that can catalyze the same biochemical reaction. These isozymes are differ in their amino acid sequences.
These isozymes are isomers of a same species and can catalyze the same reaction. These isozymes are coded by the homologous genes.
Thus, the correct answer is option (a).