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
Andre45 [30]
3 years ago
7

How do prokaryotes and eukaryotes manage to fit their lengthy DNA inside of cells? Why is this necessary?

Biology
1 answer:
katrin [286]3 years ago
6 0

Answer:

In Eukaryotes, The DNA is so long that it needs to be super coiled to get fit inside the cell.

This process is required in both Eukaryotes and prokayotes. The super coiling and packaging using the DNA binding proteins allows the lengthy molecules to fit inside the cell.

The DNA in the bacterial cell is arranged in several super coiled forms. The over winding of DNA is prevented in bacterial cell by the help of an enzyme known as DNA gyrase which is a type of topoisomerase.

You might be interested in
Food contains __________; however, some food is a better/richer source than others.
Elena L [17]
Food contains nutrients;however some foods is a better/richer sorce than others.

6 0
3 years ago
Is the water we drink today the same as the water that dinosaurs drank? Why or why not?
lesya692 [45]

Answer:

Yes and no

Explanation:

The water we drink today is the same the dinosaurs drank because no new water has been created since. However, the cycling of water in the planet requires for it to travel from one sink to another in a process that may last millions of years. For example, the water the dinosaurs drank may have sank to the bottom of the ocean and remain there for millions of years and thus would technically not be the same that we drink today.

6 0
2 years ago
15 points+ brainliest! please answer this
snow_tiger [21]

Answer:

Patrick's hypothesis was "If fish eat microwaved food, then they will swim faster through the maze."

The fish that are in the control group are the fish without microwaved food.

The independent variable is the microwaved food.

The dependent variable was the time it took for the fish to swim through the maze.

Patrick's conclusion should be that the special food did not seem to make a large difference in helping the fish become faster, since 8 out of 10 fish were faster in both special food and regular food groups.

8 0
3 years ago
What analogy is used to describe how cell replication is regulated?​
Alenkasestr [34]

Answer:

Again keeping with the similarity to the centromere, this metaphor also has been used to describe the building of the kinetochore on the centromere (56). DNA replication is regulated in the cell cycle in the following manner (Figure 1b): ORC recognizes and binds to the origin.

Explanation:

3 0
2 years ago
Define evolution as clearly and completely as you can
LenaWriter [7]
Evolution is how we came to be as human beings ranging from rats, apes etc. This has helped us increase our survival skills and communication (ever since the beginning)
6 0
2 years ago
Other questions:
  • HELP PLEASE ASAP!!!! I don't understand this
    14·2 answers
  • Non examples of vacuole
    5·1 answer
  • What region is distal to the umbilical region
    13·1 answer
  • The Virginia Opossum has gradually spread from the east coast of the United States to the West Coast as well as the northward in
    12·2 answers
  • During which stage of postmortem decomposition do the muscles stiffen and then relax initial decay
    8·2 answers
  • What are two plants whose stems store water?
    12·1 answer
  • Transport of materials into a cell against a concentration gradient, from low to high, requires A) water. B) energy. C) osmosis.
    15·2 answers
  • HELP NOW I NEED A GOOD GRADE 30 points!!!!!
    5·2 answers
  • What might happen to the structure of kinesin if the DNA code was damaged?
    15·1 answer
  • During prophase, chromatin condenses into ____
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!