I'm doing research via expansion microscopy on tropomyosin stability and how it effects actin myosin binding and muscle contraction. I'm super new to research so I don't think my professor expects...

I'm doing research via expansion microscopy on tropomyosin stability and how it effects actin myosin binding and muscle contraction. I'm super new to research so I don't think my professor expects...

how to sort some pGEX-2t plasmids from some pGEX-GFPS65T plasmids. what are 2 methods that can be used.

What is the force generated in polymers of spectrin, actin, and tubulin (lp = 15) with a 100 nm contour length predicted by the ideal chain model when the polymer is extended to 50 nm? Assume...

PLease explain

Two beakers will be filled with distilled water (100 mL), NaOH (2.5 mL) and Phenol red (5 drops) Question: What is the full chemical formula for this reaction? Would...

Please explain, can use diagram.

Do covalent bonds provide the driving force for folding and interactions of molecules such as proteins, DNA, RNA, carbohydrates, and lipids?

what is the relationship between gel strength (%) and mobility of protein?

How do a biochemist analyse a problem and profer solutions? What methods are taken?

Tom keeps a jar with coins in his office. After a long meeting with Toni discussing statistics, Tom noticed that some coins were missing. Rightfully, Tom accused Toni of ‘borrowing without consent’...

I have a calibration curve, with the equation of the line, and the concentrations of the plotted points, with absorbency plotted against concentration (mg/ml) How do I solve using the Beer Lambert...

from a lineweaver burk plot, I have calculated slopes of 12.42 and 1.38. The y intercept is 1.493 and 1.031 w/ respect to the slopes. Please include working out if possible...

which of the thtee methods of analysis do you think gives the least accurate estimate? Give reasons for your answer [10marks] 1) v against [S] plot 2) lineweaver burk plot 3)...

Calculate the concentration of a sample of bovine serum albumin (Mr 67,000) with an absorbance at 280 nm of 0.5, giving your answer in units of M (Molarity) (NOTE: ε at 280 nm = 1 cm3 mg-1 cm-1 and...

Calculate the protein concentration for a sample with an absorbance at 280 nm of 0.5, giving your answer in units of mg protein/ml (NOTE: ε at 280 nm = 1 cm3 mg-1 cm-1 and a cuvette of 1cm path length...

example would be Lysine. I know the standard form just having trouble grasping the concept. Thank you!

You are deciding which of two enzymes to buy for your Biotech company. Evaluated on the same substrate Enzyme A has a kcat of 950 s-1 and a KM of 200 μM, whereas Enzyme B has a kcat of...

Expressed as a multiple of its KM, how much substrate is required in order for an enzyme to be 50 % saturated? (i.e. what is [S]/KM?). And 98 % saturated?

According to the Michaelis Menten equation, at what percentage of its maximum rate is an enzyme operating when [S] = ½ KM?

1. The KM of an enzyme/substrate combination is 125 mM, with a VMAX of 20 μM.s-1. The concentration of enzyme is 45 nM. a. At what...

Sarah E.

Qualified Math and Science Tutor

Camas, WA

5.0
(206 ratings)

Skyler H.

Specialized Techniques in Physics and Chemistry

Norman, OK

4.9
(225 ratings)