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
aalyn [17]
3 years ago
14

Which discovery is most directly related to careers in biology?

Biology
1 answer:
Kobotan [32]3 years ago
6 0
<h3>The discovery that is related to careers in biology is</h3><h3 /><h3>B. The discovery of the genes that are responsible for Alzheimer’s disease</h3>

Explanation:

Biology is the study of Life and living organisms. Any person associated with research or scientific studies of living organism is directly related to careers in biology.

Alzheimer's disease is a genetic defect caused in living beings. The genes causing this disease are:

  • Amyloid precursor protein (APP)
  • Presenilin 1 (PSEN1)
  • Presenilin 2 (PSEN2)

Due to mutation of these genes the nerve cells get damaged and patients begin to show the symptoms usually at the age of 60 and above. The genetic test results can help in early prevention and cure to Alzheimer's disease. Though research is being continued to find if there are more genes involved.

You might be interested in
58:22
mel-nik [20]

Answer:

The correct option is D: Faults form because crust gets cracked when plates move apart along divergent plate boundaries.

Explanation:

Options A and B are incorrect because even though tectonic plates are constantly moving and crashing against each other at convergent plate boundaries, it is not responsible for causing an earthquake. Option C is also incorrect in the context of the question statement merely colliding does not result in an earthquake.

Hope that answers the question, have a great day!

(also, please remember to give 'brainliest' if you found this answer helpful :)

6 0
2 years ago
Read 2 more answers
Provide brief overview of the nervous system and its role in the maintenance of homeostasis.
Alona [7]
Explanation:

The nervous system has two major anatomical subdivisions:

Central Nervous System: Composed of the brain (inside the skull) and the spinal cord (inside the spinal column).

The brain and spinal cord are responsible for processing and integrating the various sources of information to allow us to develop a response. Therefore, the main function of the somatic nervous system is to connect the Central Nervous System with the organs and skeletal muscle to carry out our daily functions.

Peripheral nervous system: it is everything that is outside the bone cavity and is formed by the nerves and nerve ganglia that extend outside the central nervous system.

The peripheral nervous system has a somatic component, which is associated with the voluntary control of body movements through the use of skeletal muscles. This means that it is responsible for all the functions that we are aware of, including the movement of our arms, legs, and other parts of our body.

On the other hand, the autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiological processes. These processes include heart rate, blood pressure, breathing, digestion, and sexual arousal. The autonomic nervous system contains three divisions: sympathetic, parasympathetic, and enteric.

Due to the above relationships and anatomical subdivisions we can say that the nervous system is responsible for regulating and maintaining homeostasis. In fact, through its receptors, neurotransmitters, nervous inputs, and outputs, the nervous system keeps us in touch with our environment, both external and internal.

We can conclude that the correct answer is:

Answer:

Overview of the nervous system:

The nervous system has two major anatomical subdivisions:

Central Nervous System: Composed of the brain (inside the skull) and the spinal cord (inside the spinal column).

The brain and spinal cord are responsible for processing and integrating the various sources of information to allow us to develop a response. Therefore, the main function of the somatic nervous system is to connect the Central Nervous System with the organs and skeletal muscle to carry out our daily functions.

Peripheral nervous system: it is everything that is outside the bone cavity and is formed by the nerves and nerve ganglia that extend outside the central nervous system.

The peripheral nervous system has a somatic component, which is associated with the voluntary control of body movements through the use of skeletal muscles. This means that it is responsible for all the functions that we are aware of, including the movement of our arms, legs, and other parts of our body.

On the other hand, the autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiological processes. These processes include heart rate, blood pressure, breathing, digestion, and sexual arousal. The autonomic nervous system contains three divisions: sympathetic, parasympathetic, and enteric.

Role in the maintenance of homeostasis:

Due to the above relationships and anatomical subdivisions we can say that the nervous system is responsible for regulating and maintaining homeostasis. In fact, through its receptors, neurotransmitters, nervous inputs, and outputs, the nervous system keeps us in touch with our environment, both external and internal.

6 0
1 year ago
13. A change in pH is able to cause protein denaturation because
Triss [41]

Answer:

The correct answer is Option a. The amino group is sensitive to OH-.

Explanation:

Protein denaturation means change in the structure of the amino acid. Amino acid is sensitive to various environmental factors such as pH. If the pH of the medium increases or decreases from optimum level, denaturation of protein occurs. Hydrogen bond is present in between amino acid molecules. When pH changes, hydrogen bond is disturbed and structure of protein changes.

8 0
3 years ago
Which BEST describes the process of photosynthesis?
muminat

Answer:

I would say a process of energy conversion that releases energy from food in the presence of oxygen, forming new compounds.

Explanation:

Why? Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds

4 0
3 years ago
Read 2 more answers
Is an allele for a trait that has no effect on a species fitness affected by natural selection?
mamaluj [8]
Yes, because natural selection is when only those whose alleles are made for the organisms' fitness
7 0
3 years ago
Other questions:
  • RNA transfers the DNA code from the
    11·1 answer
  • The kingdom that contains organisms that are unicellular or multicellular and include algae and slime molds is
    6·1 answer
  • The following DNA strand is used as a template for transcription:
    14·2 answers
  • What triggers the production of glucose-regulating hormones?
    15·1 answer
  • What components of the introns of nuclear genes that encode proteins in higher eukaryotes are conserved and required for the cor
    15·1 answer
  • Polymerase chain reaction (PCR) is a technique used to amplify (copy) DNA. Suppose a single, linear molecule of double‑stranded
    7·1 answer
  • Jerry listed the following processes in his notebook. 1. formation of dew on leaves 2. ice cubes turning to water 3. water drops
    12·1 answer
  • Do cold air masses and hot air masses automatically combine?
    10·1 answer
  • Why heart is vrey important.
    6·2 answers
  • Why does the heart automatically adjust the flow of blood to match activity levels?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!