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
navik [9.2K]
3 years ago
11

What is the enzymes the unwinds DNA and separates the strands

Biology
1 answer:
IceJOKER [234]3 years ago
5 0

Answer:

DNA helicase

Explanation:

DNA helicase unwinds the DNA strands by breaking the hydrogen bonds down at the center of the strand. this process begins in the replication fork of the DNA strand

You might be interested in
Helps organisms transport nutrients.<br> a.<br> soil<br> b. sap<br> C. water<br> d wind
ValentinkaMS [17]

Answer:

C. Water

Explanation:

The cells in our bodies are full of water. The excellent ability of water to dissolve so many substances allows our cells to use valuable nutrients, minerals, and chemicals in biological processes. Water's "stickiness" (from surface tension) plays a part in our body's ability to transport these materials all through ourselves.

6 0
3 years ago
Read 2 more answers
Two chemicals react in an endothermic reaction. what can be known about this reaction?
FinnZ [79.3K]
Those chemicals absorbs heat from the surrounding while reacting
6 0
4 years ago
Read 2 more answers
How does specialization impact agriculture?
melisa1 [442]

Answer:

In agriculture specialization, farmers produce one crop instead of so many crops. In other words, the farmers, adopt specialized farming. By doing so they avail all those benefits which are accrued to the big businesses. Hence the goods are produced on a large scale.

4 0
3 years ago
Redacta un escrito dónde expliques como está formado(un ecosistema), menciona ejemplos y como sigue una estabilidad por el equil
IceJOKER [234]

Answer:

Un ecosistema esta formado por facotres abioticos y bioticos.

Los factores bioticos son aquellos que presentan signos vitales, es decir que cumplen con la vida, metabolismo, respiracion, entre otras funciones vivas.

Los factores abietos son aquellos que no tienen vida pero con los que los factores bioticos intercambian energia, un ejemplo de esto son las rocas, los vientos, los sedimentos, la tierra fertil.

Los factores bioticos serian los organismos vivos como los animales, que al funcionar como sistemas abiertos de intercambio de energia constante mantienen un equilibrio fisico biologico con los factores bioticos.

Explanation:

Los ecosistemas cumplen con una cadena que no debe romperse ni faltar ningun eslabon, si esta continuidad se interrumpe con la extincion de una especie como animal o vegetal el ecosistema variará, y cambiara toda su conformacion.

Es un conjunto de factores bioticos y abioticos en armonia que se complementan e intercambian energia entre si de manera ordenada en eslabones, si uno de estos eslabones se rompe, se extingue, o se modifica por intervencion del hombre u otros factores TODO el escosistema se verá modificado o afectado.

3 0
3 years ago
BEST ANSWER WILL GET BRAINLIEST!
defon

Answer:

D: Continually replicate

Explanation:

5 0
3 years ago
Other questions:
  • In an ecosystem how are animals connected?
    13·1 answer
  • How do organic compounds differ from inorganic compounds?
    15·2 answers
  • Please help me with this one
    13·1 answer
  • In a<br>circuit, the current is the same everywhere.​
    14·1 answer
  • According to the model developed by Copernicus, what causes day and night on Earth?
    13·2 answers
  • Explain how the adaptation to reproduce quickly is beneficial in bacteria's ability to
    8·1 answer
  • The roots of the plant in the diagram above are exhibiting which behavior?
    15·2 answers
  • Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainli
    12·2 answers
  • Archeolog ghgjghghj ghgjghj
    10·1 answer
  • Africa, antarctica, and australia were once part of gondwana. group of answer choices true false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!