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
REY [17]
3 years ago
12

What is positive feedback? What is negative feedback? Biology wise

Biology
1 answer:
Simora [160]3 years ago
6 0
Http://study.com/academy/lesson/positive-negative-feedback-in-biological-systems.html
Here's a link :)
You might be interested in
Which area has the greatest elevation difference?
solong [7]

Answer:

I think the answer would be Nearest the major highway

Explanation:

3 0
3 years ago
Read 2 more answers
Another name for successive stages of life
Lady_Fox [76]

Explanation:

another word for life cycle

3 0
3 years ago
What is the Molecular mechanism of DNA replication?
kolezko [41]

Answer:

DNA replication a process of copying of a cell's DNA.  DNA replication is semiconservative process which means that each strand in the double helix helps in the synthesis of new, complementary strand and conserve the parent template.

The Molecular mechanism of DNA replication is as following:

  1. The double starnded DN in binded with hydrogen bond, the enzyme helicase opens up the DNA at the replication fork.
  2. A single stranded binding protein prevent the rewinding of DNA and so binds to the DNA around the replication fork
  3. Topoisomerase prevent supercoiling at replication fork.
  4. The ezymes primase come in action and produces RNA primers which are complementary to the DNA strand.
  5. DNA polymerase III help to extends the primers and allow them to add  to the 3' end, to make new DNA.
  6. DNA Polymerase then remove RNA primers and replace with DNA.
  7. DNA ligase blocks the the gaps between DNA fragments.

So, this is the molecuar mechanism of DNA replication.

7 0
3 years ago
A moon phase that looks like a half-circle from Earth *
Archy [21]
<h2><em>C</em><em>.</em><em> </em><em>Quarter</em><em> </em><em>moon</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em></h2>

6 0
2 years ago
sequence 1 has a blank muation original: ATCGCCGGAATAGGCATCAGCAGT SEQUENCE 1: ATCGCCCGAATAGGCATCAGGAGT
Nonamiya [84]

Answer:

interesting

Explanation:

I love this, good job. Have a great day :))

4 0
3 years ago
Other questions:
  • Which RNA nucleotide can pair with the Thymine (T) at the beginning of the strand? Drag it into the DNA antisense strand to make
    9·2 answers
  • Explain why reducing people’s consumption of alcoholic drinks would be beneficial to both families and the NHS
    9·1 answer
  • Does anyone kowns the answer to theses questions? any help will do
    15·1 answer
  • An arid region with few plants describes which climate or biome? Options: chaparral tundra desert rainforest
    8·1 answer
  • I don’t know if the bottom is considered a brake or if it is not.
    6·1 answer
  • Name a resource that could limit the survival of animals within a population
    7·1 answer
  • Which plant cell structure provides support for the cell
    8·2 answers
  • When Jacob starts running, his legs move faster and his heart rate increases. Which types of muscles are involved in these chang
    11·1 answer
  • I need help I WILL GIVE BRAINLIEST!
    8·1 answer
  • Label the parts of the flower.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!