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valkas [14]
1 year ago
8

high efficiency transformation of intact yeast cells using single stranded nucleic acids as a carrier

Biology
1 answer:
Bas_tet [7]1 year ago
7 0

The efficiency of genetic transformation of intact Saccharomyces cerevisiae cells rose to more than 1 105 transformants per microgram of vector DNA and to 1.5% transformants per viable cell utilising a method that produces competent cells using LiAc.

<h3>What is nucleic acids ?</h3>

Biopolymers and macromolecules called nucleic acids are necessary for all known forms of life. They are constructed of monomers called nucleotides, which are composed of a nitrogenous base, a phosphate group, and a 5-carbon sugar. Deoxyribonucleic acid and ribonucleic acid are the two primary types of nucleic acids.

  • Gene expression, cellular activity regulation, genetic information storage and transfer are the three primary uses of nucleic acids.

Learn more about Nucleic acid here:

brainly.com/question/16986563

#SPJ4

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Identify the genotype for this pedigree chart
AVprozaik [17]

Lets say that the genotypes are:

Male affected:XbY

Male unaffected: XaY

Female  affected: XbXb

Female carrier: XaXb

Female unaffected:XaXa

P: XbY  x  XaXa

F1: XaXb  XaXb  XaY  XaY The middle square is female carrier.

P:XbY  x  XaXb

F1: XaXb  XbXb  XaY  XbY The left square is affected female.

P:XaY  x  XbXb

F1: XaXb  XaXb  XbY  XbY The right square is affected male.


6 0
2 years ago
How does pneumonia disrupt homeostasis?
zysi [14]
It disrupts homeostasis by putting our body in stress which isn’t good. It fills out alveoli with mucus and our bronchiole is inflamed with music. Besides, it shortens our breathe
7 0
3 years ago
Which list shows the processes of respiration in the correct order?
V125BC [204]
There is no attached resources
5 0
3 years ago
After a copper smelter begins operation, local downwind populations of plants begin to adapt to the resulting air pollution. Sci
zhannawk [14.2K]

Answer: Directional selection

Explanation:

In the population genetics, directional selection is the mode of selection during which the extreme phenotype are favored more than the other phenotype.

This causes the allele frequency to shift towards the time in the direction of that particular phenotype.

Here, in the question the acid tolerant plant species is favored over the other phenotype.

Hence, the correct answer is option D

3 0
3 years ago
____________ are used to build tissues and perform life functions in many organisms.
Sever21 [200]
The answer is b Nutrients
3 0
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