You are studying the pathway of pigment synthesis in the fictitious bacterium, Bacterium colorificus. Wildtype bacteria are red. You have three mutant strains, with altered colors.
Genotype Phenotype
m1+ m2+ m3+ red (wild type)
m1- m2+ m3+ orange
m1+ m2- m3+ yellow
m1+ m2+ m3- colorless
m1- m2- m3+ orange
m1+ m2- m3- colorless
m1- m2+ m3- colorless
To help you answer the following questions, draw the pathway based on this information, indicating enzymes (m1, m2, m3) and intermediates (colorless, yellow, orange).
1) Select the option that correctly indicates which intermediate should be assigned to which letter in the blank pathway below.
A. A = colorless; B = orange; C = yellow
B. A = colorless; B = yellow; C = orange
C. A = orange; B = colorless; C = yellow
D. A = orange; B = yellow; C = colorless
E. A = yellow; B = colorless; C = orange
F. A = yellow; B = orange; C = colorless

what school and grade?

idk why hjggjhjkhj

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."