1. If you wished to test the hypothesis that auxin, a plant hormone, speeds up the rate of beet seed germination, which of the following experimental
procedures would be best to use?
O plant 10 auxin-treated beet seeds and 10 normal beet seeds at the same time and
compare results
use 15 beet seeds and 15 bean seeds and compare results
plant 10 normal beet seeds record results then plant 10 auxin treated beet seeds and
compare results
plant 20 auxin-treated beet seeds and note the effects of the auxin

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

a metamorphic rock would be formed.