What is true of the polymerase chain reaction

Assignment Help Biology
Reference no: EM13141499

What is/are true of the polymerase chain reaction? a. PCR permits scientists to target a single copy of a single gene among millions of other sequences. b. PCR cannot be used to clone DNA of unknown sequence c. PCR allows scientists to study DNA from samples of finite amounts, such as from fossils, or small tissue samples left at a crime scene. d. PCR allows for the mass production of a specific DNA sequence without cloning. e. all of these

Reference no: EM13141499

Questions Cloud

Reflection paper on putting together a portfolio for admin : Reflection paper on putting together a portfolio for administrators
How many treatment conditions were compared in study : A research repot from an independent-measures study states that there are significant differences between treatments, F(2, 54) =3.58, p
Total bond interest expense over the bond : Compute the total bond interest expense over the bonds' life. Prepare the journal entries to record the first two interest payments.
Indicate whether the variances are favorable or unfavorable : Determine the sales and variable cost volume variances, assuming volume is actually 31,000 units . Indicate whether the variances are favorable (F) or unfavorable (U).
What is true of the polymerase chain reaction : What is/are true of the polymerase chain reaction? a. PCR permits scientists to target a single copy of a single gene among millions of other sequences. b. PCR cannot be used to clone DNA of unknown sequence.
Lonne, parton, thomson : Lonne, Parton, Thomson & Harries (2009), suggest that systems are failing children and young people even though such systems consider that protection of and enhancing children and young people's wellbeing is their intent.
Cost of land under cost principle : A company purchased land for $80,000 cash. Real estate brokers' commission was $5,000 and $7,000 was spent for demolishing an old building on the land before construction of a new building could start. Under the cost principle, the cost of land wo..
Determine whether there are any significant differences : Use an ANOVA with α=.05 to determine whether there are any significant differences among the three treatment means. (both by hand and in PASW), for the hand version of problem.
What mass of sodium-24 remains : sodium-24 is a radioistope with half life of 15 hours. A sample of pure sodium-24 has an inital mass of 400.0 g. what mass of sodium-24 remains after 60 hours?

Reviews

Write a Review

Biology Questions & Answers

  Question about nitrate reduction test

Assume you remove your test cultures from the incubator and notice that one of them- a know fermenter- has a gas bubble in the Durham tube.

  How to you convert optical density

We are supposed to draw a lineweaver burke plot to calculate the Km and Vmax, which I am able to do, except the units for the substrate are supposed to be micromolar.

  The slope and km of a lineweaver burk graph

Non-competitive inhibitors of enzymes change the slope and Km of the Lineweaver Burk graph compared to no inhibitor.

  Calculate the number of tryptophan residues

The UV absorption in proteins at 280 nm is largely due to tryptophan residues. The molar extinction coefficient of tryptophan is 5380 M-1cm-1. Exactly 0.25 g of a protein is dissolved in 200 milliliters of a neutral buffer.

  How many generations, on average

A remnant population of giant tortoises on one of the Seychelles islands consists of 80 individuals.

  Describes the biological role of the lac operon

Which of the following best describes the biological role of the lac operon?

  Identical age-specific schedules of birth and death rates

Two populations of elk have exactly the same total population sizes and identical age-specific schedules of birth and death rates, and yet these two populations are currently growing at different rates. How can this be?

  Fungi important relationships with other organisms

Give examples of 2-different relationships that fungi have with other organisms. Indicate the type of relationship and explain why it was classified as such.

  H-1 receptor antagonists

Discuss how these drugs act on the receptors to prevent the typical symptoms of allergic rhinitis.

  Positive or negative charged at physiological ph

For each of amino acids, is the side chain hydrophobic, polar but uncharged, positively charged, or negatively charged at physiological pH?

  Increasing magnification from high dry to oil immersion

Suppose when increasing magnification from high dry to oil immersion, should the iris diaphragm be open or closed? How is this done?

  Describe how the genetic material is organized in this virus

Describe how the genetic material is organized in this virus. Monarch butterfly populations are found east and west of the Rocky Mountains. How could DNA fingerprinting technology be used to start that they constitute one breeding population or two s..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd