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
Gnom [1K]
3 years ago
5

What molecule is used to cut out a section of DNA?

Biology
1 answer:
Ivan3 years ago
8 0

Answer: restriction endonuclease.

Explanation: restriction endonuclease recognize a specific site at a DNA molecule called restriction site and attach to it and cleave DNA into pieces by the cleavage of phosphodiester bond. Restriction site are few nucleotides in length found in the middle of the polynucleotide chain.

You might be interested in
Some people seem more willing to openly display prejudice regarding sexual orientation than prejudice regarding race and gender.
STALIN [3.7K]

Answer:

Some people offer more prejudice on the sexual orientation because sexual orientation like gay marriages were not seen in the world before. Before the 21st century, the same- sex marriage was never seen or heard about. So, today people display more prejudice regarding this issue because sexual orientation began in the 21st century. Many people are of the view that this same sex marriage is not traditional and hence it is not right morally. While others believe that every person has the right of freedom and this is their civil right to do what they like.

The discrimination based on race and gender has been an issue from the start of human lives. Almost every country has a history which shows race and gender discrimination. Hence, though majority of the people today are against this but still is is not as a hot and new topic for prejudice as the topic of sexual orientation is.

6 0
3 years ago
What is the Atomic Number of a neutral atom that has 5 neutrons and 4 electrons
dexar [7]
Since it has 4 protons, it must have an atomic number of 4. (That makes it beryllium.)
Since it has a 4 protons and 5 neutrons, it has a mass number of 9.
5 0
3 years ago
What is a spring tide abs would a spring tide occur
Harrizon [31]
They are very very strong tides they have nothing to do with the season spring they occur when the sun moon and Earth are in a line., the gravitational forces of the Moon and the Sun both contribute to the Tides. spring tides occur during a new moon or full moon
7 0
4 years ago
6. Show the order of biological units from smallest to largest using these words: biome population organism community ecosystem
yarga [219]
Organism-population-community-ecosystem-biome in that order
5 0
3 years ago
Julia is trying to place a duckbilled platypus, lizard, bear, and monkey on a phylogenetic tree. She learns that the duckbilled
Leya [2.2K]
The correct answer for the question that is being presented above is this one: "<span>the mammal and the reptile." </span>The additional piece of information will be most helpful to Julia to properly build her phylogenetic tree is that i<span>t is trying to figure out on what tree it belongs to but it has some features of the animals but the 2 main ones: the mammal and the reptile.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • What special adaptation do strawberry plant stems have
    13·1 answer
  • What role do red blood cells play in the human body?
    12·2 answers
  • HELPPPPPPPPPPPPPP PLSSSSSSSSSSSSSS
    6·1 answer
  • Please help idk why can’t scientist actually predict the weather?
    8·2 answers
  • How would making an inference be helpful in science​
    15·1 answer
  • O research existing data on accidents involving cars
    12·1 answer
  • I need help with this asapp
    7·1 answer
  • What process is responsible for creating magnetic changes along mid-ocean ridges
    11·1 answer
  • Question 2
    8·1 answer
  • Does the youth service project or <br> civis organisation help the community
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!