Recent content by cmantzioros

I'm doing a research paper on the supervoid found in the constellation Eridanus and it was discovered by WMAP which recorded a cold spot where the hole is ... I just don't know why a drop in temperature of the CMB radiation indicates a hole... can anyone explain please?

I did a lab on alkene diastereomers and I'm a bit confused as to what the purpose was. We reacted maleic acid with a temporary carbocation to see whether the product would be maleic acid or fumaric acid. These are alkene diastereomers of each other. My results suggested that the product was...

Does anyone know why fluoride ions inhibit fermentation and why cyanide ions have no effect on fermentation?

Ok, is the rest of what I said correct? And what about #5? The enzymes is there but there's nothing to bind to it. This would also remain clear right?

I'm studying for a lab exam tomorrow and I just want to make sure of some things. One of the experiments was on the effect of inhibitors on enzyme activity. We were studying the reaction 2 H2O2 (hydrogen peroxide) --> 2 H2O + O2. This reaction uses the enzyme peroxidase. Hydroxylamine...

I'm studying for a lab exam tomorrow and I just want to make sure of some things. One of the experiments was on the effect of inhibitors on enzyme activity. We were studying the reaction 2 H2O2 (hydrogen peroxide) --> 2 H2O + O2. This reaction uses the enzyme peroxidase. Hydroxylamine...

Never mind... got it.

[SOLVED] Magnetism question Homework Statement A proton, a deuteron and an alpha particle with the same kinetic energies enter a region of uniform magnetic field, moving at right angles to B. Compare the radii of their circular paths.Homework Equations v = qBR / m The Attempt at a Solution...

Never mind about the punnett square

I had a similar question, but what would the punnett square look like? Say A = dominant allele and a = recessive allele, then II1: Aa, II2: Aa (parents of III3) and II3: aa, II4: ? (parents of III4) Would II4 be homozygous dominant (AA) since none of the children have it? My question also...

The question: In dogs, dark coat colour is dominant over albino, and short hair is dominant over long hair. If these effects are caused by two independently segregating gene pairs, write the most probable genotypes for the parents of each of the following crosses: (Use the symbols D and d for...

ok thanks but how do I get the terms?

I'm trying to do the question attached. I got the first three answers correct knowing that the nth derivative of a function evaluated at 0 divided by n! = c_n. However, I did the same for the others and the answer is incorrect. I know that I need the power series representation of that function...

I'm attempting a question that reads: A moving meter stick is measured to be 80 cm. What is its speed? The related formula is L = Lo/gamma where gamma = 1 / (1 - (v/c)^2)^(1/2) I looked at the solution provided and the first statement is: Lo = 100cm. I understand the rest from there but I...

Got it... thanks a lot!