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
Natalija [7]
3 years ago
10

What is the role of the two original dna strands in replication?

Biology
2 answers:
valkas [14]3 years ago
4 0

When a cell divides, it is important that each daughter cell receives an identical copy of the DNA. ... This model for replication suggests that the two strands of the double helix separate during replication, and each strand serves as a template from which the new complementary strand is copied

Tomtit [17]3 years ago
3 0

Answer:

To synthesise new DNA and RNA

Explanation:During replication, DNA strands are separated from each other by helicase enzyme. These two separated strands act as a template strand. From the template, new DNA strands synthesised in opposite directions.  The one strand synthesized continuously, called the leading strand and the other strand synthesized small fragments of DNA. This is a discontinuous process and the strand call lagging strand. The smaller fragments of DNA are called Okazaki fragments. The DNA polymerase adds new nucleotides and it is initiated by RNA primase in the template strands. This RNA primase later separates from the lagging strand and forms mRNA which comes to the cytoplasm from the nucleus. In this way, the original DNA strands form new DNA strands and the RNA.

You might be interested in
Why do adult urochordates (tunicates) lack notochords, even though larval urochordates have them? Larvae use notochords to _____
kirza4 [7]

Answer: Option A

Explanation:

A tunicate is marine invertebrate animal  which is a part of chordates. They have notochords and dorsal nerve chord. The subphylum of the organism is called as Urochordata.

The adult urochordates lack notochord but the larval stage of the urochordates have notochord. This is because it helps in swimming of the organism which is required only at the larval stage.

The adult stage of the tunicates is sessile and they do not swim so they do not require notochord.

8 0
3 years ago
A species of rabbit lives in a meadow where grass plants are readily available during the summer months. The rabbits do not stra
Agata [3.3K]
The answer would be C. decrease in size.
4 0
3 years ago
Read 2 more answers
What is the relationship between the rate of wind and the amount of abrasion?
Andreyy89

Answer: Wind speed is also important. The rate of erosion caused by a 30-mile-per-hour wind is more than three times that of a 20-mile-per-hour wind. Wind erosion decreases as soil moisture increases. For example, dry soil erodes about one-and-one-third times more than soil with barely enough moisture to keep plants alive.

Explanation:

https://www.agry.purdue.edu/soils_judging/new_manual/ch6-wind.html Hope this helps

4 0
2 years ago
Energy is required for a variety of life processes including
bekas [8.4K]

Answer:

are there any sentences to choose from

7 0
3 years ago
Read 2 more answers
Which radiologic study is used to obtain radiographic images of the client’s brain for three-dimensional intracranial contents?
Hunter-Best [27]
M R I scan radiologic study
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which energy molecule is produced as a result of cellular respiration
    7·2 answers
  • What is the relationship between the chemical reaction for photosynthesis and the chemical reaction for respiration
    12·1 answer
  • Describe the steps of Transcription, and describe the steps of Translation
    5·1 answer
  • If we had a Gold necklace, and we melted it down and reshaped it to a gold coin
    5·1 answer
  • The process of becoming physiologically adjusted to a high elevation is called _____.
    6·1 answer
  • It is more effective to use the sterile male technique when an insect population is small than when it is large? Explain
    12·1 answer
  • PLZ I NEED HELP!! Explain how the small number of morphological intermediates is inconsistent with macroevolution
    13·1 answer
  • Which process is characterized by the movement of particles from an area of high concentration to an area of low concentration a
    15·1 answer
  • RIGHT ANSWER GETS BRAINLYEST!
    5·1 answer
  • Muscle cells serve as a reservoir for which of the following?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!