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
The term "stratum germinativum" is sometimes used to refer to the
Stells [14]
Stratume basele
brainliest
3 0
4 years ago
When the stimulus intensity is increased what changes the number of synaptic vesicles released or the amount of neurotransmitter
DaniilM [7]
The number of synaptic vesicles are increased.
5 0
4 years ago
Androgynous behaviors are solely the product of biological sexual differences.
xxTIMURxx [149]

Androgenous behaviors is not solely the product of biological sexual differences, such as the ability to bear children. It is also regarded as product of evolution and natural selection where an individual may be androgynous, displaying feminine and masculine characteristics or traits based on one’s gender identity and learned gender role. This can be made possible through the ongoing social interactions that individuals have with each other.

<span> </span>

5 0
4 years ago
Why would cells die if they were unable to make (or otherwise obtain) the amino acid arginine?
kumpel [21]

Answer: Arginine is an amino acid that is incorporated into proteins. So if cells can not make or obtain arginine, the cell can not make proteins needed for survival.

Explanation:

Arginine is an amino acid used to build proteins, and it is classified as a semiessential or conditionally essential amino acid.

Proteins are large molecules consisting of long chains of amino acids. They perform many functions such as catalysing metabolic reactions, providing structure to cells and organisms, and transporting molecules, among many others.

Most notably, arginine is part of proteins that play an important role in many different processes such as cell division, immune function, wound healing and the release of hormones. <u>Without this amino acid, the cell cannot manufacture the proteins necessary for proper functioning</u>. So the cell dies because it cannot function properly.

6 0
3 years ago
Which process occurs in an ecosystem after a lava flow has completely covered the surface of an area of land?
arsen [322]
<h2>Answer </h2>

Option C - Secondary Succession

<u>Explanation </u>

Secondary succession occurs in an ecosystem after a lava flow has completely covered the surface of an area of land. Secondary succession is a method originated by an incident that decreases an already organized ecosystem to a less group of varieties and secondary succession happens on pre-existing clay example forest fire, harvesting, hurricane, and similar. It is a succession is the type of succession which can take place after the destruction of the area. Examples include areas which have been cleared of existing vegetation.

6 0
4 years ago
Read 2 more answers
Other questions:
  • Mitochondria and chloroplast are similar in that they both ___ but are different in that
    5·1 answer
  • At a basic level mitosis and meiosis are similar processes. However, they have very different outcomes. Which of the following s
    12·1 answer
  • What are some examples of organisms that use asexual reproductio?
    13·1 answer
  • Which of the following enable undifferentiated cells to become specialized cells?
    8·1 answer
  • How do antibodies bind their target antigens?
    8·1 answer
  • You’ve made the hypothesis that the steeper the slope the faster a ball will be rolling when it reaches the bottom. What should
    15·2 answers
  • The most dramatic temperature shifts in the past few decades have been
    12·2 answers
  • Solve the riddle: what ends the beggining but starts a new beggining <br> and never ends
    14·2 answers
  • Why are there more producers than nutrients? (In an ecosystem, more specifically, regarding trophic levels.)
    7·1 answer
  • In muscle tissue, what is the reactant of lactic acid fermentation and the product that builds up during intense exercise?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!