1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bingel [31]
3 years ago
15

7. The most widely used vector in genetically engineered recombinant DNA is a(n) __________________________.

Biology
1 answer:
Allisa [31]3 years ago
8 0

Answer:

plasmid

Explanation:

Plasmids are small circular double or singe stranded DNA molecules that are distinct from the main chromosomal DNA. They are used in genetic engineering as vectors for replication of foreign DNA or proteins using bacteria as a host organism. The DNA strand is integrated into the plasmid DNA to form a recombinant plasmid that is then transformed into the host.

Plasmids are ideal vectors because of the following characteristics:

  • High copy number per cell
  • Multiple cloning sites
  • Have an origin of replication
  • Have antibiotic resistance gene

There are also diffrent types of plasmids:

  • Degradative
  • Virulence
  • Resistance
  • Fertility
  • Col plasmid

You might be interested in
Which of these describes a divergent boundary?
sammy [17]
The word divergent means to seperate. Therefore, your answer is A
3 0
3 years ago
Help with biology plzz USA test prep
Marina86 [1]

Answer:

see below

Explanation:

amplification: MUTATION = a type of mutation

independent assortment: MENDELIAN = how different

genes independently separate from one another

when reproductive cells develop

nondisjunction: MUTATION = a type of chromosomal

mutation

translocation: MUTATION = another type of chromosomal

mutation

codominance: MENDELIAN = a relationship between two

genes where neither allele is recessive and both

are expressed

insertion: MUTATION = a type of mutation

radiation: MUTATION = causes mutations

virus: MUTATION = causes mutations as the virus

replicates

deletion: MUTATION = a type of mutation

law of dominance: MENDELIAN = one of Mendel's laws

of inheritance

sex linked traits: MENDELIAN = linkage is an exception

to Mendel's law of independent assortment

incomplete dominance: MENDELIAN = when none of the

factors of a gene is dominant and there is a blend,

such as a red flower crossed with a white flower

turns out pink

law of segregation: MENDELIAN = one of Mendel's laws

of inheritance

substitution: MUTATION = a type of mutation

5 0
2 years ago
In guinea pigs rough coat is dominant over smooth coat give the phenotype and genotype of the offspring
Tasya [4]
In guinea pigs, rough coat (R) is dominant over smooth coat (r). Predict the genotypes and phenotypes of the offspring and give the genotypic and phenotypic ratios is a homozygous dominant guinea pig is crossed with a heterozygous guinea pig. 3. ... In humans, brown eyes (B) are dominant over blue (b).
3 0
3 years ago
Which of the following is common to both eukaryotic and prokaryotic cells?
Helga [31]
<span>Prokaryotes don't have a nucleolus as they do not have a nucleus, and neither do they have a Golgi apparatus. A nucleoid is loose DNA which is found in prokaryotes but not in eukaryotes...</span>
8 0
3 years ago
Read 2 more answers
Does high tide happen at full moon?
ki77a [65]

Answer:

Yes, high and low tide are affected by the moon.

4 0
3 years ago
Read 2 more answers
Other questions:
  • When a pollen grain reaches the stigma of a plant the plant has been?
    13·1 answer
  • Why does the reporter have a tube up his nose?
    8·1 answer
  • ASSIGNMENTS
    10·2 answers
  • Your girlfriend seems quite thin and is a cheerleader so she gets plenty of exercise. She hardly seems to eat when you go out th
    5·2 answers
  • The Late ____________________ was a time of active mountain building.
    12·1 answer
  • Asexual reproduction is based on a type of cell division known as (mitosis, meiosis) and occurs most often in (more complex, les
    8·1 answer
  • Snuppy, a male Afghan hound, was created by transferring the nucleus from an ear cell of the male Afghan, Tai, into an enucleate
    11·2 answers
  • A homozygous red flower is crossed with a homozygous white-flowered what are the expected phenotypes of The offspring
    7·1 answer
  • Osmosis involves the movement of______ to achieve equilibrium between intracellular and extracellular fluids.
    11·1 answer
  • The atomic theory explains that all matter is made up of tiny particles called atoms WWW Which two pieces of evidence support th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!