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
Aleksandr-060686 [28]
3 years ago
6

Explain mutations and how they can cause genetic disease

Biology
1 answer:
nadya68 [22]3 years ago
5 0
Answer:

A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals
called mutagens, or infection by viruses. Germ line mutations occur in the eggs and sperm and can be passed on to offspring, while somatic mutations occur in body cells and are not passed on.

Mutation has been the source of many Hollywood movies, but it's really a simple process of a mistake made in a DNA sequence as it's being copied. Some of that's just the background noise that DNA copying is not perfect, and we should be glad of that or evolution couldn't operate. But mutation can also be induced by things like radiation or carcinogens in a way that can increase the risk of cancers or birth defects. But it's pretty simple; it's basically an induced misspelling of the DNA sequence.
That's a mutation.


When a variant alters a protein that plays a critical role in the body, it can disrupt normal development or cause a health condition. A condition caused by variants in one or more genes is called a genetic disorder. In some cases, gene variants are so severe that they prevent an embryo from surviving until birth.

You might be interested in
Is it true? (The root of the tree breaks the solid rock to form soil)
hram777 [196]

Answer:

..........nope

Explanation:

definitely not

5 0
3 years ago
Read 2 more answers
Blue, brown, and green beetles from a forest migrated to a rocky mountain after a natural disaster. In the new environment, brow
Natasha2012 [34]

Answer: Most of the beetles will be brown because they have a higher likelihood of reaching reproductive age.

Natural selection is the process of selection by nature in which an individual organism exhibiting more favorable phenotypic characteristics has more chances of survival and reproduction in it's corresponding environment.

In the new environment, brown beetles can camouflage themselves from predators better than the green beetles and blue beetles can. This is because of the fact that brown color of beetle is a better phenotypic trait which favors the survival of brown beetles over green and blue color. Therefore, the survived brown beetles will reproduce and grow in number.    

4 0
3 years ago
Read 2 more answers
The skeletal system enables body balance. How is this so?
lord [1]

Answer: The skeletal portion of the system serves as the main storage is to help regulate mineral balance in the bloodstream.

I hope this help. Stay safe, wash your hands

5 0
3 years ago
The ability to conduct electricity in the solid state is a characteristic of metallic bonding. this characteristic is best expla
levacccp [35]
The answer is mobile electrons.
4 0
3 years ago
Read 2 more answers
Eric follows a vegetarian eating pattern, and he wants to know whether he needs to take any vitamin and mineral supplements. wha
Reil [10]

It would be most important for Eric to find out his <em>zinc, iron and vitamin B12 (or  riboflavin) levels, and ensure that he is obtaining adequate amounts of these vitamins and minerals through vegetarian sources </em>.

A vegetarian diet is typically low in zinc rich foods, since meat, shell fish and eggs are the most abundant sources of zinc. In order to ensure that he obtains sufficient zinc, Eric should make sure he consumes vegetarian zinc sources such as legumes, lentils, dairy, nuts and seeds on a daily basis.

Since iron and vitamin B12 are also difficult to obtain from vegetarian sources, Eric should consume iron rich foods such as spinach, kale, whole grains, broccoli, legumes,etc., on a daily basis. As for vitamin B12, daily supplementation of 2.4 μg is recommended for vegetarians. Alternatively, riboflavin fortified cereals and grains are also recommended to meet daily riboflavin requirements.

5 0
3 years ago
Other questions:
  • Based on the clues in this passage, what does quizzi
    11·2 answers
  • The parents of a school-age child with asthma express concern about letting the child participate in sports. what should the nur
    6·1 answer
  • Question 2 (1 point)
    10·1 answer
  • Many poisonous mushrooms are extremely colorful. One hypothesis is that the colors serve as a warning to prevent animals from ea
    10·2 answers
  • What answer is this ?
    15·1 answer
  • What is the primary difference between a hypothesis and a theory?
    8·2 answers
  • If we are in a pool submerged in water and someone shouts from outside, do we hear the sound? What happens on your tour? What ph
    5·1 answer
  • Which explanation best describes how water droplets form on the outside of a cold glass?
    9·1 answer
  • Acciones saludables y no saludables
    15·2 answers
  • What are the density of deep ocean currents are effected by​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!