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
Hatshy [7]
3 years ago
8

Manufacturing recombinant DNA molecules involves cutting a gene from its normal location, inserting it into a circular piece of

DNA from a bacterial cell, and then transferring the circle of DNA to cells of another species. Which of the below describes the circular piece of DNA from a bacterial cella) restriction enzyme
b) plasmid
c) bacteriophage
d) vector
Biology
2 answers:
poizon [28]3 years ago
8 0

Answer:

b) plasmid

Explanation:

A plasmid is an extrachromosomal DNA molecule that found in a cell that replicates independently without the need for chromosomes. A plasmid is small and is also not attached to the chromosomal DNA. Generally, plasmids are a circular piece of double stranded DNA materials that are present in bacteria.

Plasmids are used in a molecular biology laboratory for gene manipulation. they are able to transfer genes to a DNA through DNA recombinant technology and also aid DNA replication in bacteria. Plasmids are also used to study antibiotic resistance.

navik [9.2K]3 years ago
8 0

Answer:

c

Explanation:

You might be interested in
Which statement describes two organ systems working together to deliver nutrients to cells?
joja [24]

Answer:

B

Explanation:

The blood absorbs the nutrients that the digestive system obtains

from food.

5 0
2 years ago
Read 2 more answers
Mitosis is the only type of cellular division in which:
Helga [31]

Answer:

itosis is a process where a single cell divides into two identical daughter cells.

Explanation:

3 0
2 years ago
Sexual reproduction in flowering plants occurs within the
mart [117]

Sexual reproduction occurs in the flower of flowering plants. Male gametes are produced in anthers of the flower and are found in pollen. Female gametes are produced in the flower’s ovary and are found in ovules.

Hope this helps

6 0
3 years ago
Read 2 more answers
If an animal cell with 4 chromosomes in its nucleus goes through mitosis, how many chromosomes does each daughter cell have?
Ne4ueva [31]

Answer:

4 chromosomes

Explanation:

In Mitosis, the daughter cells are exactly like their mother cell.

5 0
3 years ago
Plankton are most commonly found in the _______. a. pelagic zone b. littoral zone c. benthic zone d. all of the above please sel
Charra [1.4K]

The pelagic zone is where plankton can be found most frequently.

Plankton is chlorophyll-containing photosynthesizing plants that make their own sustenance from carbon dioxide and sunlight.

They are autotrophic aquatic plants. Their roots have a good aquatic life adaptation.

Thus, the pelagic zone is where plankton is most frequently found.

Read on to learn more about plankton brainly.com/question/18091244

#SPJ4

8 0
1 year ago
Other questions:
  • Who is eligible for care within the veterans health administration?
    12·1 answer
  • Suggest two reasons for using cladograms for the classification of organisms
    10·1 answer
  • What two concerns most likely led scientists to develop an omega-3 pig?
    5·1 answer
  • Which distinguishing structures of a Eukaryotic cell are part of the internal membrane system?
    10·2 answers
  • Organisms classified using a dichotomous key are based on A. physical characteristics. B. geographic area. C. behaviors. D .gene
    7·1 answer
  • How does the molecular clock work?
    11·2 answers
  • Discuss the potential effect on the biosphere if diatoms were prevented from storing their food as oil.
    5·1 answer
  • Explain what happens to the mass during photosynthesis and cellular respiration
    6·1 answer
  • Explain why temperature changes occur. <br> plz help
    6·1 answer
  • Need help on part 2 pls leave some answer
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!