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
Savatey [412]
3 years ago
5

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 describe the circular piece of dna?
Biology
1 answer:
Alex_Xolod [135]3 years ago
4 0
Answer: Plasmid.
A plasmid is a small DNA molecule within a bacteria cell that is separated from the chromosomal DNA and can replicate independently. Through Recombinant DNA, we can insert a gene that we want to see replicated in the plasmid, and when the bacteria multiplies, which it does often, we will obtain a lot of copies of  interest gene.
You might be interested in
Which event would be the result if populations of producers in an ecosystem became unstable?
pychu [463]

Answer:

ccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccv

Explanation:

5 0
3 years ago
URGENT! I need help please!!
Gelneren [198K]

Hey ur answer should be A and C

4 0
3 years ago
Staphylococcus aureus is grown in heart-infusion broth at 37°C. If you start exponential phase with 100 cells, and after 90 minu
Nikolay [14]

Answer:

30 minutes

Explanation:

Bacteria reproduce by binary fission, a process by which one parent cell divides to form 2 progeny cells. Because one cell produces 2 progeny cells, bacteria are said to undergo exponential ( logarithmic) growth.

As in the case of staphylococcus aureus, we start with 100 cells ,  and after 90 minutes number becomes 800 that means  , firstly the cells doubled (100 x 2 = 200 ) after 30 minutes. Again after 30 minutes they doubled ( 200 x 2 =400 ) and again after 30 minutes they doubled (400 x 2 = 800). So in 90 minutes 100 cells became 800 cells.

Hence the generation time for S.aureus is 30 minutes.

8 0
2 years ago
Carbohydrates and lipids have many hydrogen-carbon bonds that store energy
nataly862011 [7]
This is a true statement.
6 0
3 years ago
Read 2 more answers
Which plant will go through the process of photosynthesis more quickly? (number 2.)
Afina-wow [57]

the answer is D. there is not enough information to determine an answer.

because some plants need lots of water while some plants need to be watered very little like every three days. some plants can live in cold temperature some plants can live in hot temperatures, for example just like fruit plants or trees some fruits are avaible in summer some in winter some in all seasons. plants are very different in many ways when it comes to speacies not every plant is the same and needs the same elements  :D

6 0
2 years ago
Other questions:
  • For which one of the following observations were both Lamarck's hypothesis and Darwin's hypothesis in complete agreement? a. Acq
    11·2 answers
  • Which statement is untrue regarding aerobic cellular respiration and lactic acid fermentation?
    9·1 answer
  • Dr. iness is studying the distress calls of several different types of animals. what field of psychology is his specialty?
    7·1 answer
  • How is carbon dioxide used by plants
    7·2 answers
  • What do fossils give clues about? <br> 3 Clues
    13·1 answer
  • Are flowers counted as an asexual reproducer?
    6·2 answers
  • Please answer these questions.
    13·1 answer
  • What are two kinds of chemical properties of matter?
    7·2 answers
  • How do the herbivores in a savanna habitat avoid competition?
    5·2 answers
  • The homo erectus fossils from the lantian sites in china are dated to______ years old.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!