pokry8879 pokry8879

13-03-2024
Chemistry

contestada

What equations are typically utilized to calculate the amount of chlorophyll a and b in a leaf extract, using absorbance values measured at specific wavelengths?
A) A665 - A652 = Chlorophyll a; A652 - A665 = Chlorophyll b
B) A652 + A665 = Chlorophyll a; A665 - A652 = Chlorophyll b
C) A652 / A665 = Chlorophyll a; A665 / A652 = Chlorophyll b
D) A665 / A652 = Chlorophyll a; A652 / A665 = Chlorophyll b
E) A665 * A652 = Chlorophyll a; A652 * A665 = Chlorophyll b

Respuesta :

Otras preguntas

static character in the gift of the magi

Select all that apply. What three statements are characteristic of the Renaissance?A.began because of the rediscovery of learningB.saw manors grow strongerC.wa

Changes in the ownership of a file do not change the amount of data that is considered to belong to a user. a. True b. False

a number n plus 7 is less than or equal to 9

The process of observing the world around you and analyzing what you observe to formulate hypotheses is called

You have 43 pencils. Besides 1 group of 43 pencils, is it possible to divide the pencils into groups with the same number of pencils with no pencils left over?

1. The penis is the male sex organ and includes a shaft and tip known as the A. glans. B. prepuce. C. urethra. D. foreglans.

One and thirty hundredths

What specific narrative style does Updike use in "The Slump"?

By virtue of its prime location, the ______________ plays a key role in determining the emotional significance of stimuli, especially when they evoke fear.