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
Oliga [24]
3 years ago
9

The junction between separated strand is called the

Biology
1 answer:
Amiraneli [1.4K]3 years ago
6 0

Answer:

Hydrogen Bonds

You might be interested in
Parasitic plants though economically harmful to the host plant are not violent killers.justify
Sophie [7]

Answer:

They are not violent killers because they need their host to stay alive for their benefit And if the host dies the parasite wont have a host so they try to keep it alive for as long as possible.

Explanation:

5 0
3 years ago
Respiratory System Lungs
JulsSmile [24]

Answer:

c

Explanation:

4 0
2 years ago
Read 2 more answers
Leigh's disease is a mitochondrially inherited disease with symptoms that include seizures, fatigue, impaired reflexes, breathin
Ahat [919]

About the question:

You will find the pedigree in the attached files

Answer:

  • individual 4 → Affected woman → Black circle
  • individual 5 → Affected woman or man → Black circle or square
  • individual 7 → Healthy woman → Empty circle
  • individual 10 → Affected boy → Black Square

Explanation:      

Mitochondrial inheritance is the transmission of a disease or a trait from the maternal line.

<em>Most of the DNI is in the nucleus, but there is also DNI in mitochondria. Sperm cells hardly transfer mitochondrial genes to the progeny</em>, so mitochondrial DNI is mostly inherited from the maternal side. If there exists any mutation in this mitochondrial DNI, the whole progeny of the mutated woman will be affected, as they will get the mother genotype carrying the mutation. On the contrary, if an affected man is carrying a mutation in mitochondrial DNI, non of their descendants will get the disease.

Before answering the question, let us remember the pedigree symbols.

  • Squares represent Males/Men
  • Circles represent Females/Women
  • Empty symbols represent healthy/non-affected individuals
  • Solid black symbols represent sick/affected individuals

In the exposed pedigree, we can see that the mother is affected by the disease (individual number 2), so all her children are also affected (individuals 4, 5, and 6) because the <em>disease is mitochondrially inherited</em>.

Individual 3 is a healthy man, so individual 4 must be an affected woman (Black circle). As she is the one affected, then all her children will also be affected. This couple <em>had one boy and two girls</em>. Individuals 8 and 9 are girls (circle), so individual 10 must be the affected boy (black square).  

On the other hand, individual 6 is an affected man (black square), son of individuals 1 and 2. This man couples with a woman, and they have all healthy children. So this woman (individual 7) must be healthy. Even though the man is affected, all their children are not because their mother (7) is not. Remember that sperm cells do not transmit the mitochondrial genes to the progeny.      

And finally, individual number 5 might be either a man or a woman. In any case, this person is also affected by Leigh's disease.  

5 0
3 years ago
Heelllp pleaseeeese I’ll give brainlist
svetlana [45]
Mostawa is the correct answer
4 0
2 years ago
What are some conflicts between humans and machines that have arisen in the past?
qaws [65]
I think that people have lost their jobs because of an increase of computers

8 0
3 years ago
Read 2 more answers
Other questions:
  • How does life on earth depend on photosynthesis?
    6·1 answer
  • Please help me it would mean a lot!
    15·1 answer
  • Which of the following best describes how the structure of ice benefits the organisms that live in the water below?
    13·1 answer
  • Colorblindness is caused by a recessive x-linked gene. a woman that is heterozygous for this trait marries a man with normal col
    6·1 answer
  • When biuret solution is used as an indicator, it turns from blue to purple in the presence of which organic molecule?
    11·2 answers
  • Which statement best describes how the Great Rift Valley in Africa formed?
    8·2 answers
  • Studying____<br> we infer how Pangea split into continents
    14·2 answers
  • Write about the structure and the purpose of Fat or Lipids.
    6·1 answer
  • 29. Poison dart frogs are brightly colored to warn off predators. Which factor is most likely to cause male
    13·1 answer
  • A scientist discovered a new bird species. It has a long, pointed beak and long legs without feathers. For which habitat is this
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!