In luria and delbrucks classic fluctuation tests

Assignment Help Biology
Reference no: EM13534572

In Luria and Delbrucks classic fluctuation tests, they infected bactia with lytic viruses. Then they found the number of resistant bacteria varied greatly from culture to culture, suggesting that these mutants appeared spntaneously. If luria and delbruck had used lysogenic viruses instead of lytic viruses, how would their results have changed?

Reference no: EM13534572

Questions Cloud

Explain neuromotor function-gamma coupling : Explain neuromotor function? Wouldn't this simply be our brains ability to integrate (basicallyinterpret) and carry out the actions by coordinatating their motoror muscle functions? Like moving basically? "GAMMA COUPLING" Can someone give me a basi..
Suffers from severehypoglycemia after prolonged fasting : You are a doctor treating a patient who suffers from severehypoglycemia after prolonged (>24 hr.) fasting. Glucose is converted to lactatenormally in the patient’s liver. You administer glucogon and find that bloodglucose increases normally (the p..
Beriberi is caused by a deficiency of thiamine in the diet : Beriberi is caused by a deficiency of thiamine in the diet. Severeberiberi causes an increase in pyruvate concentrations in blood and urine. Explain this observation.
Glycogen by converting fat into glucose via oxaloacetate : Fats are usually degraded to acetyl CoA, which enters the TCAcycle. Glucose can be synthesized from oxaloacetate, a TCA cycle intermediate, bygluconeogenesis. After exercise, glycogen stores are depleted and must be restoredby eating carbohydrate.
In luria and delbrucks classic fluctuation tests : In Luria and Delbrucks classic fluctuation tests, they infected bactia with lytic viruses. Then they found the number of resistant bacteria varied greatly from culture to culture, suggesting that these mutants appeared spntaneously. If luria and delb..
Okazakifragments are synthesized : Okazakifragments are synthesized:(explanation required forpoints)
In the context of DNA replication : In the context of DNA replication, telomeres are important structures at the:(explanation required for points)
What is the primary enzymatic function of PKA : Briefly describe mechanism of regulation of protein kinase A (PKA)by cyclic adenosine monophosphate (cAMP)? What is the primary enzymatic function of PKA?
Difference between cumulative-concerted feedback inhibition : What is the difference between cumulative and concerted feedback inhibition? List the steps that you would use to study a bacterialorganism for a period of time ( four weeks). No more than 4steps.

Reviews

Write a Review

Biology Questions & Answers

  Injections of tc cells

Injections of TC cells completely removed all Hepatitis B viruses from infected mice, but the injections killed only 5 percent of the infected liver cells.

  Mr smith was admitted to the hospital for surgery on his

mr. smith was admitted to the hospital for surgery on his left knee. when mr. smith woke up from the anesthesia he

  Reflecting pane do install to preserve maxium photosyntsis

You are on an spaceship moving closer to the sun, your food supply is supplemented by an onboard greenhouse. The light intensity is increasing and for visual comfort you must block out some of the sunlight. What color glas  reflecting pane do you ins..

  Assessing transcription of two genes

Assume if we are assessing transcription of two genes, one containing a promoter and the second containing a cis –acting element and an enhancer.

  Determine the blood type of father

The ABO blood group assorts independently of the Rhesus (Rh) blood group and the MN blood group. Three alleles, IA , IB , and i, occur at the ABO locus.

  What is meant by the term testcross

What is Mendel's first principle? In your answer give anexample of a cross that led Mendel to this explanation.

  What type of a compound fracture is it

What type of a compound fracture is it ? tibial plateau or proximal tibial? and for the son as well? Please be specific

  Define the antibiotic resistanc

Antibiotic resistance is a wide spread public health issue. Explain why resistance develops so quickly, spreads so rapidly and widely, and is so hard to eradicate

  What gametes are possible for a female phoenix

What gametes are possible for a female phoenix whose mother was homozygous dominant for both traits and whose father was homozygous recessive for both traits?

  Explain the process of muscle contraction

Explain the process of muscle contraction and how a neuromuscular blockingagent such as metubine would interfere with musclecontraction.

  Why are rapidly evolving dna sequences useful

Why are rapidly evolving DNA sequences useful for determining relationships only among taxa that evolved from quite recent common ancestors?

  What reaction components would be needed to pcr amplify

A 20-year old single woman whose father died of Huntington's disease is concerned about her risk of eventually developing the disease. What is the probability that she will eventually get HD, if her mother is phenotypically normal?

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