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
antoniya [11.8K]
3 years ago
8

Why might you want to use a single fixed pulley?

Biology
1 answer:
gizmo_the_mogwai [7]3 years ago
4 0

Answer:A

Explanation:

A fixed pulley raises the load in a unidirectional manner... This therefore reduces the force required to raise that same load without the pulley.. It actually reduces the force required to raise objects

You might be interested in
In humans there are 3 alleles that determine blood types: A, B, O. An individual with the genotype AB has type AB blood. This ty
andrezito [222]

Answer:

C, codominance

5 0
3 years ago
Read 2 more answers
predict the effect of a mutation that prevents the expression of aurka on a normal (noncancerous) cell
earnstyle [38]

Answer:

Nowadays, if a cell cannot express the AURKA gene, malignant neoplasms or cellular malignancies can be generated.

since it is related to the KRAS gene.

There is some scientific evidence or research that maintains that FOSL1 acts on another gene, AURKA, whose expression to date was thought to be independently regulated by the KRAS oncogene, and for which clinical trials are currently underway with a drug that inhibits it. .

Explanation:

Aurora kinase A also known as serine / threonine-protein kinase 6 is an enzyme that in humans is encoded by the AURKA gene.

6 0
3 years ago
What is the advantage of placing telescopes in space?
jok3333 [9.3K]

Answer:

B. Space telescopes are above the distortion of Earth's atmosphere, cloud and light pollution.

Explanation:

Telescopes are powerful optical instrument which have the ability of viewing distant objects such as stars and galaxies in space and hence affords us the ability to make findings and research without having to get so close. Adoption of space telescopes is preferred to those place on earth usually due to the effect of absorption and reflection which has would have impacted some electromagnetic spectrum before reaching the earth. Also, the distortion introduced into measurement taken due to the the Earth's atmospheric conditions such as clouds may blurr measurement obtainednis also a vital reason for the adoption of space telescope.

4 0
3 years ago
In the film, you saw that icefish have evolved to thrive in extremely cold water. State two genetic changes these fish have unde
artcher [175]

Answer:no me se la respuetas

Explanation:

6 0
3 years ago
An arthropod is protected by its ?
ohaa [14]
Tough cuticle made of proteins and chitin. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Humans share 24 percent of their dna with a grape; 38 percent with a roundworm; 73 percent with a zebra fish; and 85 percent wit
    12·1 answer
  • Microscopic, single-celled organisms that have a complex structure similar to animals and plants are known as
    8·1 answer
  • Describe how natural processes can cause some of the water in the ocean to someday fall as rain or snow on the mountains
    14·1 answer
  • A child is brought to the clinic by his mother. The mother states he has been at Boy Scout camp. The child has a rash on his fac
    10·1 answer
  • How does reproductive isolation affect the evolution of a species
    7·1 answer
  • When wine matures in wood, color, bouquet, flavor, and tannins are extracted from the inside surface of the tank or barrel. also
    7·1 answer
  • Which part of the electromagnetic spectrum causes sunburn in humans?
    7·2 answers
  • Why shouldn't we wake up a person who is sleepwalking ?
    8·2 answers
  • Why did Alfred hershey and Martha Chase choose to use bacteriophages in their research?
    6·2 answers
  • In general, how do many human activities influence the carbon cycle?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!