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
PolarNik [594]
3 years ago
12

Scientists who wish to clone genes of interest into bacterial plasmids utilize _____, which cuts the target and vector dna at sp

ecific sites. then _____ is used to form covalent bonds between the resulting fragments to complete the recombinant dna molecule.
Biology
1 answer:
kirza4 [7]3 years ago
3 0
<span>Scientists who wish to clone genes of interest into bacterial plasmids utilize restriction enzymes, which cuts the target and vector DNA at specific sites. then DNA ligase is used to form covalent bonds between the resulting fragments to complete the recombinant DNA molecule.

</span>

<span>Restriction enzymes (endonucleases) are enzymes which recognize specific target sequences (recognition sites) and will make a double-stranded cut in the DNA molecule at or near recognition sites.</span>

DNA ligase is an enzyme which uses ATP to link two DNA molecules if they have matching ends.

You might be interested in
This is formed as a waste product in photosynthesis and used as a reactant in respiration.
mihalych1998 [28]

Answer:

Oxygen

Explanation:

Photosynthesis is a process performed by the plants (also some algae and bacteria) in which the energy of sunlight is transformed into chemical energy usable by those plants. Necessary components of this set of reactions are sunlight, water and CO2, while resulting products are glucose and oxygen. Products of photosynthesis are then used in the metabolic processes known as cellular respiration. During the cellular respiration, glucose and oxygen are used for the production of ATP, CO2 and water. Cellular respiration is performed in all living organisms.

8 0
3 years ago
In cocker spaniels the allele for a black coat color (B) is dominant over the allele for a brown coat color (b). If a brown cock
Alexus [3.1K]
The first one .....  <span>0 BB: 2 Bb: 2 bb  use punnett squares it helps, just search how to use them.</span>
5 0
3 years ago
Matter moves in the same direction as wave travels
m_a_m_a [10]

Answer:

Not all matter and waves move the same direction, some do though

Explanation:

transverse wave--matter in the medium moves back and forth at right angles to the direction that the wave travels

compressional wave--matter in the medium moves back and forth along the same direction that the wave travels

7 0
3 years ago
humans developed antibiotics to fight bacterial infections however some antibiotics are no longer effective in killing the bacte
Lapatulllka [165]

Answer:

Changes in genetic makeup occurs with the passage of time.

Explanation:

Antibiotic cause mutation in the bacteria which allowed to develop resistance in the bacteria. This resistance and change in the genetic makeup obeys the theory of evolution which states that all species are changed gradually with the passage of time. The genetic makeup of bacteria also changes with the passage of time and attain resistance due to regular application of antibiotics so due to this resistance, the antibiotic can't work on the bacteria.

3 0
3 years ago
Which statement is False?
timofeeve [1]

Answer:a

Explanation:

4 0
3 years ago
Other questions:
  • How has population size been affected by the physical environment​
    14·1 answer
  • PLEASE HELP ON THESE ITS TIMED<br> WILL GIVE BRAINLIEST AND 30 POINTS
    12·2 answers
  • Which of the following is the result of Hundred Years' War?
    15·1 answer
  • Research response: at least 2 paragraphs, 5-8 sentences per paragraph: Is it a good idea that the U.S. has approved the release
    10·1 answer
  • Which statement is true?
    9·1 answer
  • In small quantities, alcohol can be mistaken for a stimulant because it: a. stimulates the sympathetic nervous system b. speeds
    11·1 answer
  • "The diagram below represents the electric field in the region of two small charged spheres, A and B.
    12·1 answer
  • Describe how diffusion and osmosis move substances through a plant. Must have two examples.​
    15·1 answer
  • How many people lived in North America before the Europeans arrived ?
    7·1 answer
  • Which are ways that farmers enrich the soil?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!