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
Svetach [21]
2 years ago
10

List and explain genetic abnormalities​

Biology
1 answer:
lidiya [134]2 years ago
5 0

Answer:

Genes are the building blocks of heredity. They are passed from parent to child. They hold DNA, the instructions for making proteins. Proteins do most of the work in cells. They move molecules from one place to another, build structures, break down toxins, and do many other maintenance jobs.

Sometimes there is a mutation, a change in a gene or genes. The mutation changes the gene's instructions for making a protein, so the protein does not work properly or is missing entirely. This can cause a medical condition called a genetic disorder.

You can inherit a gene mutation from one or both parents. A mutation can also happen during your lifetime.

There are three types of genetic disorders:

   Single-gene disorders, where a mutation affects one gene. Sickle cell anemia is an example.

   Chromosomal disorders, where chromosomes (or parts of chromosomes) are missing or changed. Chromosomes are the structures that hold our genes. Down syndrome is a chromosomal disorder.

   Complex disorders, where there are mutations in two or more genes. Often your lifestyle and environment also play a role. Colon cancer is an example.

Explanation: I have no clue if this is correct but I tried lol

You might be interested in
WILL MAKE BRAINLIEST!!!!!!!!!!!!!!
Bogdan [553]
The answer is A.
Temperature changes when salt is in water, therefore the water will become more livable and suitable to those fish .

Have a nice day.
~Brooke❤️
6 0
3 years ago
Read 2 more answers
Teeth are part of the digestive system.<br><br> [True]<br> Or<br> [False]
Lostsunrise [7]
False teeth help the digestive system by chewing pieces of food into smaller pieces but it is not part of it.
<span />
8 0
3 years ago
What sample is taken from a pregnant person to perform a maternal serum screening test?
adoni [48]

Answer:

A blood sample is taken. I hope this helps! :)

7 0
2 years ago
The bicondylar angle positions the center of mass above the base of support during the single-support phase of bipedal locomotio
Reptile [31]

Answer:

The bicondylar angle positions the center of mass above the base of support during the single-support phase of bipedal locomotion.

A. True

Explanation:

The bicondylar angle is the functional angle between the diaphysis of the femur, perpendicular to the intercondylar plane.  Very unique to humans, this angle places the knee and the foot under the body's center of gravity during a single support phase of locomotion or gait.  With hip joints set lateral to the body's midline, the bicondylar angle aligns the lower limb with the center of gravity, thereby facilitating human movement.

3 0
3 years ago
What are some challenges animals might face when migrating?
Andreas93 [3]

Answer:

Some challenges animals might face when migrating are disease, global climate change, overexploitation, and habitat destruction.

Explanation:

In virtually every corner of the globe, migratory animals face a growing array of threats, including habitat destruction, overexploitation, disease, and global climate change. Saving the great migrations will be one of the most difficult conservation challenges of the 21st century.

3 0
3 years ago
Read 2 more answers
Other questions:
  • When carbon dioxide is formed, one carbon atom forms double covalent bonds with two oxygen atoms. Carbon dioxide is considered
    11·2 answers
  • Cohesion describes water's _____.
    14·2 answers
  • What would happen if you applied saltwater to a plant?
    14·1 answer
  • 1 )Which of the following is a possible formula unit? PbO Li2B Al2Pb3 ClO
    15·1 answer
  • What property is this<br><img src="https://tex.z-dn.net/?f=5x%20%2B%2015%20%2B%202x%20%3D%204x%20%2B%209" id="TexFormula1" title
    15·1 answer
  • Breaking down glucose to provide energy in the form of atp for metabolic processes is called?
    8·2 answers
  • If the initiating codon of a mRNA became mutated, what would the effect be on the transcript?
    15·1 answer
  • I need help with science
    8·1 answer
  • The chemical that moves from the axon of one neuron across a gap to the dendrite of
    12·1 answer
  • Asexual reproduction occurs during which of the following processes?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!