In cleared and stained root material you have seen structures that appear to be empty sacs in the epidermal cells with ostioles that exit to the soil. Which division are these fungi likely to be from?

2163

I have given the protocol for the cyclodextrin glygosyl transferase assay: One ml of appropriately diluted enzyme sample was incubated at 60 °C for 15 min with 5 ml of 1% (w/v) gelatinized soluble starch in 50 mM, 7.0-pH Tris–HCl buffer. Reaction was terminated by boiling the reaction mixture for 3 min and reaction volume was made to 10 ml with distilled water. Two ml of above reaction mixture was withdrawn and mixed with 3 ml of Tris–HCl buffer, 5 ml of 125 mM Na2CO3, and 0.5 ml of phenolphthalein (25 mg phenolphthalein/100 ml absolute alcohol). Absorbance was measured at 550 nm. The percent decrease of sample was calculated with respect to control containing 5 ml of buffer, 5 ml of sodium carbonate and 0.5 ml of phenolphthalein. where Acontrol = absorbance of control and Atest = absorbance of sample. The amount of β-cyclodextrin (β-CD) produced was estimated from the standard graph of 0–500 μg/ml β-CD concentration against % decrease in absorbance. One unit of CGTase was defined as the amount of enzyme required to produce 1 μm of β-CD/min. Please can you suggest me the formula for the defination given in the last line

2236

How to Measure nitrite from LPS-activated RAW264.7 cells ?

2355

Parkinsons disease is caused by a lack of this neurotransmitter in the brain?

850

Which type of chemical bond maintains the pairing of each chain in the dna molecule?

960

What is coelom? Are all animals coelomate?

1

why is dispersal necessacry

1563

what gives the Myriophyllum tuberculatum its colour?

2245

Which hormones are produced by placenta?

1

Explain the embryonic development stages after formation of blastula?

1

What are sori?

873

Define inharmonious ecological interaction?

402

How the e.coli survives?

2417

What are the units of ph?

1117

Name the Blood Vessels in Fish?

2173