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
satela [25.4K]
3 years ago
13

I am not able to answer questions, because after I click answer, It shows this... How do I answer questions?

Biology
1 answer:
Furkat [3]3 years ago
6 0
Did you actually join Brainly? You have to sign up to answer questions
You might be interested in
The planet
serious [3.7K]

Answer:

a venus it is similar size to earth and earth matches this description

4 0
3 years ago
Read 2 more answers
A normal chromosome and its homolog carrying an inversion are given. The dot (•) represents the centromere. Normal: M N • O P Q
AlladinOne [14]

Answer:

Pericentric, inversion loop.

Explanation:

Chromosomal inversion may be defined as the rearrangement of chromosome that may get reversed and attached. Two main types of inversion are pericentric inversion and paracentric inversion.

The pericentric inversion involves the inversion of chromsome and centromere is involved in this inversion. M Q P O • N R S T , in this case centromere is present and shows the pericentric inversion. The structure that forms during the synapsis is known as inversion loop.

Thus, the answer is pericentric, inversion loop.

7 0
3 years ago
According to studies, the arctic fox populations in the tundra regions are being threatened by incursions of red fox populations
Tema [17]
The most likely reason is because of the decrease of population of prey in the south
6 0
3 years ago
Read 2 more answers
How do the nitrogen bases in the DNA model pair?
svetlana [45]

Answer:

The nitrogenous based in DNA are as follows; Adenine (A), Guanine (G), Cytosine (C) and Thymine (T).

Adenine pairs with Thymine (AT) and Cytosine pairs with Guanine (CG):

Here is my doggo also! Your Welcome!

8 0
2 years ago
Read 2 more answers
A number of experiments have demonstrated that areas of the genome that are relatively inert transcriptionally are resistant to
USPshnik [31]

Answer:

Option-B

Explanation:

DNase I is an enzyme which acts on the DNA in its single-stranded, double-stranded and chromatin form.

The DNase acting sites on the DNA is known as the DNA I hypersensitive site. The DNase I hypersensitive site allows the DNase I to act as the condensed form becomes less condensed.  This mechanism can be associated with the transcription as, during transcription, the DNA becomes less condensed and is open to DNase I enzyme.

Thus, Option-B is correct.

8 0
3 years ago
Other questions:
  • How is the shape of an enzyme related to its function?
    8·1 answer
  • Using the drop-down menus, identify the
    8·1 answer
  • When dealing with chemicals in the laboratory, which of the following is not safe?
    14·2 answers
  • What are mutations?
    12·1 answer
  • Classification is an important aspect of understanding and describing the many life forms on earth. In their classification sche
    7·1 answer
  • What are the steps of DNA Replication in order?
    5·1 answer
  • According to cell theory, what do each of the following organisms have in common?
    5·1 answer
  • Which occurs during translation?
    14·2 answers
  • Where does fertilization take place in the female?
    9·1 answer
  • Which defensive adaptation would best help a plant survive in an environment with leaf-eating animals?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!