DanielHeyward

What type of solids are estimated by igniting a waste water sample at 550°C?

Mention at least 3 different reactions by which reduced NAD+ is utilized by cells.

Glycolysis and Citric Acid Cycle have nothing to do with utilization of molecular oxygen unless Electron Transport Chain reaction is considered to be a part of those biochemical transformations producing ATP. Then how hydrazine sulphate resists tumour cells to carry out their metabolism and prevents cancer?

Justify the following moduli functions whether positive or negative and then solve for x : -

| x² - 2x + 1 | and | 2x - x² - 1 | .

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I asked my physician friend, why they determine child sex before its birth and do abortion if they find it a girl. Should not it be banned?

My friend who is a doctor, said, let x be the sex of the child and let |5x - 6| < 0, then what you would guess?

Do you have the answer?

Is |5x - 6| = (5x - 6) or - (5x - 6) or both?

If y = | ab - bc^2 + bc - ca^2 + 44d |, then which one of the following is true ?

(1) y = ab - bc^2 + bc - ca^2 + 44d .

(2) y = - (ab - bc^2 + bc - ca^2 + 44d) .

(3) y = ± (ab - bc^2 + bc - ca^2 + 44d) .

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Solve for x :-

|5x - 6| < 0.

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What is acrylic acid? Does is follow Markonikoff's rule of halogen addition?

It is said that bacterial plasmids are circular extra-chromosomal DNA which can act as a high frequency donor in a recombination process.

Can a circular DNA effectively transfer chromosome to F(-) chromosome of another cell ? Does the Hfr plasmid orient between circular and linear forms?

[F+/F- are autonomous and integrated states.]

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In which of the following sites plasmid is available?

(1) Cytoplasm of bacterial cell.

(2) Chloroplast of plant cell.

(3) Mitochondria of eukaryotic cell.

(4) All of the above.

(5) None of the above.

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Are the words ‘virus’ and ‘plasmid’ synonymous? Where is the similarity? Do they differ? What is the difference?

What are restriction endonucleases? What is the criterion for a plasmid to recognise host's genetic material?

Sind die Worte "Virus" und "Plasmid" synonym? Wo ist die Ähnlichkeit? Unterscheiden sie sich? Was ist der Unterschied?

Was sind Restriktionsendonukleasen? Was ist das Kriterium für eine Plasmid-Host des genetischen Materials zu erkennen?

Was passiert, wenn wir einen aliphatischen Ester hydrolysieren mit Alkali?

Welche Klasse lesen Sie in?

Was willst du in der Chemie zu lesen?

Wie können Sie 200 ml von 0.02 N H2SO4 aus einer Stammlösung von 36 N H2SO4?

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A straight line passing through the point (0, 0) and having a slope 1.73205 meets another line at a distance of 7 units from (0, 0). If the second straight line has a slope of (- 0.57735), then what is the equation of the second line?

A rectangle has its perimeter equal to 24 units and its diagonal is 1 unit more in length than the bigger arm of the rectangle. What could be the dimensions of the rectangle?

1. Can any "Bell-Shape" curve be called a Normal Distribution Curve or there must be some defined retaion between the mean and the standard deviation of the variables for a distribution to be called as "Normal Distribution" ?

What is/are the relation(s)?

If so, then -

2. What are Mesokurtic, Leptokurtic and Platykurtic Curves?

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Can any "Bell-Shape" curve be called a Normal Distribution Curve or there must be some defined retaion between the mean and the standard deviation of the variables for a distribution to be called as "Normal Distribution" ?

What is/are the relation(s)?

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1.

If 1 person out of 21 had rated Queen Elizabeth as good, then what is the probability that all out of 17 people would rate her good?

2. Find whether the series {√n - √(n + 1)}^n converges or diverges as n tends to infinity from 1.

A parabola has its directrix as x = 12 and its vertex is (-3, 4). What should be the equation of the parabola? What is the coordinate of its focus?