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
Ipatiy [6.2K]
3 years ago
6

What is needed in order to give the DNA polymerase a place to start copying DNA? How long is it? What puts it on?

Biology
1 answer:
zzz [600]3 years ago
3 0

DNA polymerases add nucleotides to the 3′ end of a polynucleotide chain. ... To initiate this reaction, DNA polymerases require a primer with a free 3′-hydroxyl group already base-paired to the template. They cannot start from scratch by adding nucleotides to a free single-stranded DNA template.

How is DNA replicated? Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin.

You might be interested in
Pea plants heterozygous for flower position and stem length (AaTt) are allowed to self-pollinate, and 400 of the resulting seeds
7nadin3 [17]

Answer:

            AT             At           aT             at

AT      AATT        AATt       AaTT        AaTt

At        AATt         AAtt        AaTt        Aatt

aT        AaTT        AaTt        aaTT       AaTt

at          AaTt         AaTt        aaTt        aatt

The results of the punnet square show that one out of 16 offsprings will have both the qualities of having terminal flowers and being a dwarf.

A punnet square can be described as a diagram which depicts the likely outcomes of a cross. In the above punnett square, for the plants to have both terminal flowers and to be dwarf, both the alleles should be recessive for the traits.

7 0
3 years ago
Which phenomenon causes oceans to bulge? the blowing wind the Coriolis effect the moon’s gravity the rotation of Earth
Gelneren [198K]

The correct answer is (c) the moon' gravity

The moon's gravity causes oceans to bulge. The moon's gravitational power is responsible for the rising and falling tides.The moon affects the ocean on the sides of the planet facing and facing away from it which causes oceans to bulge away from the earth. On one side ocean bulges away from the earth as planet is being pulled towards the moon and on the other side the ocean bulges towards the moon. Bulges facing towards the moon is high tides and bulges not facing towards moon is low tides.

5 0
3 years ago
Read 2 more answers
Which type of dating involves matching up layers of rocks from to different areas
d1i1m1o1n [39]

Answer:

D. Correlative​

Explanation:

7 0
3 years ago
Read 2 more answers
Put the following items in order from largest to smallest. Earth, the Milky Way, the Moon, the Sun and an asteroid
Talja [164]

Answer:

From largest to smallest they are: Universe, galaxy, solar system, star, planet, moon and asteroid.

5 0
3 years ago
Read 2 more answers
What is the job of a nucleus cell
11Alexandr11 [23.1K]

Answer:

This organelle has two major functions: it stores the cell's hereditary material, or DNA, and it coordinates the cell's activities, which include growth, intermediary metabolism, protein synthesis, and reproduction (cell division). Only the cells of advanced organisms, known as eukaryotes, have a nucleus.

6 0
3 years ago
Read 2 more answers
Other questions:
  • In experiments testing the cocktail party effect, most participants were unable to do any of the following except _____________.
    9·2 answers
  • Why are viruses considered nonliving but bacteria are considered living? Give to reasons.
    9·1 answer
  • Which primary tissue type would be located in blood, body fat, ligaments and tendons, dermis of the skin, and in the cartilage o
    10·1 answer
  • Seasonal wildfires often destroy a large areas of vegetation in western states, Such as California and Arizona. What type of veg
    11·2 answers
  • When animals eat, the food is stored and digested in the stomach or a similar structure. But when a unicellular organism like th
    9·2 answers
  • In a simple synapse, neurotransmitter chemicals are received by? In a simple synapse, neurotransmitter chemicals are received by
    6·1 answer
  • What are characteristics of a plant?
    6·1 answer
  • Can someone please answer this correctly. Will give brainliest for right answer....​
    5·1 answer
  • What is air pressure? At what elevation is air<br> pressure the highest? Why?
    8·1 answer
  • How does competition affects behavior of species
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!