Biology

The base content of a sample of DNA is as follows: A = 31%, G = 31%, T = 19%, C = 19%. What ...

Started by 123654777

Assume that the molar percentage of thymine in a double-stranded DNA is 20. What are the percentages ...

Started by Pineapplelove6

List two major differences between RNA and DNA at the level of the nucleotide.

Started by lbcchick

Beatrice Mintz and others microinjected DNA into a fertilized mouse egg that after reaching maturity ...

Started by genevieve1028

What was the Avery et al.'s (1944) contribution to the understanding of molecular biology?

Started by rayancarla1

Experiments conducted in the 1920s by Frederick Griffith involving the bacterium Diplococcus ...

Started by biggirl4568

Considering the Central Dogma of Molecular Genetics, what general property is ascribed to DNA?

Started by formula1

Which of the following clusters of terms accurately describes DNA as it is generally viewed to exist ...

Started by ss2343

If 15 percent of the nitrogenous bases in a sample of DNA from a particular organism is thymine, ...

Started by KimWrice

Regarding the structure of DNA, the covalently arranged combination of a deoxyribose and a ...

Started by lak

Given the structure below, please answer the following questions. Is the accompanying figure DNA or ...

Started by JGIBBSON

What are the two major components of the Tobacco Mosaic Virus?

Started by Capo

In the classic experiment conducted by Hershey and Chase, why was the pellet radioactive in the ...

Started by Chloeellawright

True or False: Cotransduction of genes is an indication that the genes are linked.

Started by awywial

True or False: A symbiotic relationship between a phage and a bacterium apparently occurs in the ...

Started by pepyto

True or False: Lysogeny is a process that occurs during transformation and conjugation.

Started by Charlie

True or False: R plasmids often contain genes for antibody production.

Started by lindiwe

True or False: An Hfr cell can initiate chromosome transfer from one E. coli to another.

Started by ahriuashd

A form of bacterial recombination that involves a viral intermediate is called ________.

Started by WWatsford

What is a significant difference between a lytic and a lysogenic cycle?

Started by joe

What term is used to describe the phenomenon in which a bacteriophage genome incorporates its genome ...

Started by asan beg

What is a bacteriophage?

Started by WWatsford

Lysogeny is an important phenomenon in bacteria and phages. Briefly describe lysogeny.

Started by elizabeth18

Explain what is meant by the term heteroduplex in the context of bacterial transformation.

Started by fbq8i

Bacteria that are in a particular physiological state to become transformed are called ________.

Started by hubes95