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
harkovskaia [24]
3 years ago
11

How does the dna repair enzyme photolyase prevent skin cancer?

Biology
1 answer:
Misha Larkins [42]3 years ago
3 0
I think the enzyme photolyase is activated by light and can repair thymine dimers caused by UV radiation. Exposure to UV radiation is the main factor that causes skin cells to become cancer cells. These enzymes are involved in the repair of ultraviolet light-induced DNA damage when activated by light absorption. 
You might be interested in
8. You have been asked to develop a safety plan
Lelechka [254]

A Safety Data Sheet refers to a detailed information document prepared by a manufacturer of  hazardous chemicals. It describes the physical and chemical properties of the product.

<h3>What is Safety Data Sheet?</h3>
  • A Safety Data Sheet refers to a detailed information document prepared by a manufacturer or importer of  hazardous chemicals.
  • Describes the physical and chemical properties of the product.
  • A safety data sheet provides comprehensive information about a chemical, including its properties physical, health, and environmental hazards; and  protective measures or safety precautions to be followed in handling, storing, or transporting materials.
  • Safety data sheets inform users about product hazards, how to use the product safely, what to expect if  recommendations are not followed, how to recognize symptoms of exposure, and what to do in an emergency .
  • Safety data sheets provide information about chemicals and help users of those chemicals to make  risk assessments.
  • They describe  hazards arising from chemicals and provide information on handling, storage, and emergency procedures in the event of an accident.

To learn more about Safety Data Sheet from the given link :

brainly.com/question/28244620

#SPJ1

6 0
1 year ago
Read 2 more answers
Is peridot a real gem?
Degger [83]
The answer would be yes
6 0
3 years ago
The amplitude of a wave is related to what wave characteristic?
natka813 [3]
Wavelength<span> is the distance between one point on a wave to a point on the same part of the next wave. </span>Wavelength<span> is usually measured from crest to crest or trough to trough. The crest is the highest point of the wave, and the trough is the lowest point. Amplitude is the maximum displacement of the wave.</span>
8 0
3 years ago
Read 2 more answers
You introduce cyanide to an actively respiring mitochondrion. Cyanide blocks the transfer of electrons from the last cytochrome
enot [183]

Answer:

The answer is true, the pumping of hydrogen ions decreases and finally stopps.

Explanation:

As the cyanide blocks the bindinge site for oxygen, which is normally reduced to water, the pumping of hydrogen from the matrix into the space between the mitochondrial membrane decreases and finally stopps. There is an accumulation of electrons and the components of the respiratory chain are completely reduced, therefore the respiratory chain stopps working.

5 0
2 years ago
What information does a food web show that is not demonstrated on an energy pyramid?
luda_lava [24]
Need help ?.........
5 0
3 years ago
Other questions:
  • ____________ is a severe systemic allergic reaction characterized by bronchoconstriction, hypotension, and shock.
    9·1 answer
  • What is the ocean feature identified in the illustration?
    5·2 answers
  • What kind of atoms typically have unstable nuclei?
    6·1 answer
  • Describe a test to show that a food sample contains glucose
    8·1 answer
  • Amoxicillin is very effective for treating infections with Gram positive bacteria, and rarely causes side effects in humans. Thi
    5·1 answer
  • What area of the brain seems to be a key area for learned fears?
    5·1 answer
  • PLZ HELP FAST! Which of the following explains how carrier proteins function in transporting molecules across the membrane of th
    15·1 answer
  • If a predator is eliminated from an ecosystem its prey’s population will likely _______. a. increase b. decrease c. stay the sam
    10·1 answer
  • Ý nghĩa của cách viết sau 3 Ca
    12·1 answer
  • What is the rate at which the body expends energy for daily maintenance activities, like keeping the body alive and organ functi
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!