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
elixir [45]
3 years ago
11

How many bacterial restriction enzymes are there available to scientists?

Biology
1 answer:
Step2247 [10]3 years ago
6 0

Answer:

Hey!

Your answer is 800+ (more than 800)

Explanation:

These different enzymes have been collected to recognize and to then cut more than 100 different restriction sites.

What are restriction sites?

Restriction sites, are mainly located on DNA molecules which contain specific sequences of nucleotides...

HOPE THIS HELPS!!

You might be interested in
The niche of a species is the functional role of that species in the community that it belongs to. Species that have narrow nich
alekssr [168]

Answer:

B)Specialists Generalists

Explanation:

As described, a niche is the functional role that a species plays in the community. It refers to how a species will respond to the distribution of resources. Example, a species can be a predator or a prey

Therefore, specialists will refer to species that have very specific resource requirement

Whereas those that have broad niches(able to use wide array of resources) are known as Generalists.

5 0
3 years ago
environmental change that triggers a definite action on the part of the organism serves as a(n) _____. a.stimulus b.response c.e
Mekhanik [1.2K]

The answer is C. An effector is analogous to the way a ligand (of a stimuli) binds to receptors on the surface of the body and triggers an impulse in the neuron. An effector, on the other hand, occurs internally of the body and when the effector molecule binds to the receptors of the organ that it stimulates or suppresses, a  cascade signaling pathway in the cells occurs and the cells/organs responds requisitely.

3 0
3 years ago
Read 2 more answers
Which of the following tags should be used to retrieve information from a
Viefleur [7K]

Answer:

<em>The correct option is A. Nucleotide sequence, human, hemoglobin</em>

Explanation:

If the segment of the DNA for the human gene is known then it will be very easy to find the gene on a database. The tags which should be used will be the nucleotide sequence, where the known sequence shall be mentioned.

Then we will choose the tag for the organism which is humans in this case. Then we will select the tag for the protein which is made by the nucleotide sequence, which is protein in this case. Hence, option A is the correct answer.

4 0
3 years ago
How does salinity change with temperature?
Katarina [22]

How does salinity change with temperature ?

<h3> C. as water warms, it contracts and becomes less salty ✓ ...</h3>

  • Increases in temperatures of surrounding entities like ice and an increase in precipitation adds fresh water into the sea, which lower salinity ...

Hope this helps you :) ...

5 0
2 years ago
Why does incomplete dominance not support the blending theory of inheritance?
Nookie1986 [14]
Incomplete dominance can happen in flowers such as snap dragons where a red flower plant and a white flower plant have an offspring that is neither red nor white but is a mix so in this case it would be pink. It does not support the blending theory as it does not get its colour from the dominant plant in this case but from both.
5 0
3 years ago
Other questions:
  • Are there blood vessels in the cornea
    13·2 answers
  • The ability to obtain nutrients, take in oxygen, and transform these items to energy and cellular components is called _____.
    15·2 answers
  • Tyrosine and tryptophan are less hydrophobic than phenylalanine because ________. Tyrosine and tryptophan are less hydrophobic t
    11·1 answer
  • Am I right? I will mark a brainliest! :) there is a picture!
    9·1 answer
  • Had you been Louis Pasteur what would have been your reflections and conclusions based on this experiment?
    8·1 answer
  • To interpret ____________ denotationfigurative languageliteral languagesound in “The Caged Bird,” the reader must look at the co
    15·1 answer
  • Select all that apply.
    15·1 answer
  • I need pls<br> inappropriate will be deleted 20 pts❌
    14·1 answer
  • If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of
    13·1 answer
  • Definition: Literally, one-celled.<br> Example: Some bacteria are this.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!