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
ElenaW [278]
1 year ago
10

Dna helicase enzymes move in what direction along the dna during dna replication?

Biology
1 answer:
kumpel [21]1 year ago
8 0

Helicases move along one strand of the duplex and push the opposing strand aside. They either migrate in the 3'-5' or 5'-3' orientation along the DNA or RNA (some can move in either direction).

  • Living things need helicases, which are enzymes, to separate the double-stranded DNA in this instance from other nucleic acid strands.
  • Helicases accomplish this by severing the hydrogen bonds that link the two strands.
  • The DNA double helix's two strands are initially separated by an enzyme known as a DNA helicase.
  • Each DnaB helicase winds the parental duplex by encircling one strand of the duplex DNA and moving in the 5′ to 3′ direction with respect to this ssDNA.
  • Primers are created on occasion when DnaB interacts with primase.

learn more about Helicases here: brainly.com/question/9787806

#SPJ4

You might be interested in
1. The line "... form a more perfect
Minchanka [31]
The bill of right if am wrong I am so so sorry.
4 0
3 years ago
Read 2 more answers
Un compañero de tu salón presenta una condición especial llamada gigantismo, ya que su estatura es mucho mayor que la de los dem
MrRissso [65]

Answer:

Podemos suponer que este estudiante tiene insuficiencia de la hormona de crecimiento (somatotropina) que la secreta la glándula hipófisis y se encuentra en la base del cerebro. Esta hormona no ingresa a las células en su mecanismo de acción por ser peptídica o no esteroidea.

Explanation:

En este caso presentado se encuentra una situación diferente a lo que sucede en el gigantismo: hay un problema hormonal en donde la hormona de crecimiento es secretada de manera excesiva. Recibe el nombre de acromegalia cuando sucede después del cierre de la epífisis del hueso, luego de la edad de crecimiento.

7 0
3 years ago
Describe how greenhouse gases contribute to climate change
vladimir1956 [14]
Greenhouse gases arise naturally, and are part of the make-up of our atmosphere. Earths conditions are just right to allow life, including us, to flourish. Part of what makes Earth so amenable is the naturally-arising greenhouse effect, which keeps the planet at a friendly 15 °C (59 °F) on average. But in the last century or so, humans have been interfering with the energy balance of the planet, mainly through the burning of fossil fuels that give off additional carbon dioxide into the air. The level of carbon dioxide in Earth’s atmosphere has been rising consistently for decades and traps extra heat near the surface of the Earth, causing temperatures to rise.

3 0
3 years ago
Read 2 more answers
A person flying in a plane over Easter island notices that the water around the island appears bluer than the surrounding water.
garri49 [273]
The answer is C reflection.
7 0
3 years ago
Displacement is different from distance because
Yuri [45]
<span>Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.</span>
8 0
3 years ago
Other questions:
  • Discuss the meaning and importance of selective toxicity as it relates to antimicrobials.
    13·1 answer
  • Which of the following characteristics of the Arctic rabbit is specifically an adaptation to living in the tundra
    11·2 answers
  • Mitotic cell division is initiated in the ?
    11·1 answer
  • Describe dwarf planets and their orbits in the solar system
    8·1 answer
  • How do you add a stain to a slide without lifting the coverslip?
    11·1 answer
  • How smart is a dog/rot weiler
    7·2 answers
  • A tall pea plant results from a dominant tall allele while the short phenotype results from two recessive alleles. What is the f
    6·2 answers
  • Can water hyacinth live on land ? why / why not ?​
    10·1 answer
  • In the embryo, the early skeletal muscle originates from the _______. In the adult, skeletal muscle is repaired by fusion of ___
    11·1 answer
  • When did organism that could photosynthesize appear?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!