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
salantis [7]
2 years ago
9

Complete the sentences. Each term may be used more than once.

Biology
1 answer:
11Alexandr11 [23.1K]2 years ago
8 0

Answer:

The correct answer is -

1. right-handed

2. right-handed

3. positive

4. left-handed

5. negative

6. negative

Explanation:

In a circular bacterial chromosome, the structure of DNA is a right-handed double helix In a circular bacterial chromosome.

If DNA is twisted in the right-handed direction, it becomes overwound. Overwinding results in positive supercoiling takes place. If DNA is twisted in the left handd direction, it becomes underwound. Underwinding results in negative supercoiling.

f. One effect  negative supercoiling in bacterial chromosomes is to promote separation of the two strands of DNA in the double helix

You might be interested in
Please help me i have testtttt rnnn
dybincka [34]

Answer:

have different strength .......

5 0
2 years ago
State one effect the reintroduction of the
Natali [406]

We can confirm that the reintroduction of the wolf to the ecosystem would most likely cause a decline in the population of coyotes.

<h3>Why would this cause a decline in the population of coyotes?</h3>

The wolf, in most ecosystems, is considered to be the top predator. This means that it will also hunt and consume the coyotes. This alone would cause a decline in the coyote population as they now have an additional predator hunting them. Also, the wolves would be competing with the coyotes for food sources, furthering the impact on the coyote population.

Therefore, we can confirm that the reintroduction of the wolf to the ecosystem would most likely cause a decline in the population of coyotes.

To learn more about ecosystems visit:

brainly.com/question/1673533?referrer=searchResults

#SPJ1

6 0
2 years ago
What Are two functions regulated by the cerebrum ?
Blizzard [7]
Thought and action are the two main functions
6 0
3 years ago
Read 2 more answers
Impacts of fracking include
nasty-shy [4]

Answer:

D is the answer

Explanation:

Hydraulic facturing, aka fracking, uses toxic chemicals above some regulations which may lead to a leak into water supplies and therefore contaminate it.

It has not much to do with coal, more to do with oil and natural gases

Because of fracking now making it accessible to reach sources in vast number that were previously unacessible, it leads to decreases in gas prices

Hope this helps :)

3 0
2 years ago
What process involves the turning off or on the genetic information of a cell
JulijaS [17]

Differentiation is the process that involves the turning off or on the genetic information of a cell.

Differentiation is the process in which a young and immature cell changes into a specialized cell (a mature form with distinct function). Generic embryonic cells undergo differentiation to become specialized cells through the process of gene expression in which specific combination of genetic instructions are turned on (expressed) or off (repressed).


Read more on Brainly.com - brainly.com/question/4934261#readmore

4 0
3 years ago
Other questions:
  • Do y'all teacher make y'all use that Rocketbook app? How do I use it?
    12·2 answers
  • What term describes a species that is brought into an ecosystem where it does not naturally occur? competitor species threatened
    11·2 answers
  • 4. What does a total solar eclipse look like from Earth?
    5·1 answer
  • The larva of a frog is a tadpole.<br><br> true or false
    13·2 answers
  • What is hypertension and what are some factors that affect it?
    11·1 answer
  • Question 21
    8·2 answers
  • Which of the following shows the correct relationship between altitude
    10·1 answer
  • YAHHHOOOOOOOOOBrudsjwkowsjjw
    15·1 answer
  • 100 Points and Braniliest! Pls help asap. I will name u brainliest! Pls help asap. I will name u brainliest! Pls help asap. I wi
    8·2 answers
  • The larynx, trachea, bronchi, and bronchioles all make up the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!