16 October, 13:00
Why is too much ultraviolet light harmful to plants and animals?
16 October, 14:47
UV radiation is very high energy and is also what's called "ionizing". This means that as it passes through molecules it strips electrons off and thereby breaks the bonds of any organic molecules in the animal. For example, if UV rips through the DNA of cells it can cause real chromosomal damage.
Know the Answer?
New Questions in Biology
Why does the author likely reference the fugitive slave act in the text
Evaluate the expression - 2+49 : (-7)
One scientist discovered a new theory on the evolution of the universe. What is the next step for the scientist to take?
A band director needs to purchase new uniforms. The ratio of small to medium to large uniforms is 3:4:6. If there are a total of 260 uniforms to purchase, how many will be small?
What were some of the issues that moral reformers addressed during the Progressive Era? alcohol suffrage trusts corruption prostitution poverty
Explain how fitzgerald uses setting to emphasize the differences between social classes.
Which shows all the prime factors for 72? a. 8 • 9 b. 6 • 12 c. 2 • 2 • 2 • 3 • 3 d. 2 • 2 • 3 • 3 • 3
This is a DNA fingerprint exhibiting samples from a victim, two suspects, and the crime scene. Which of these DNA fragments is common to both the victim and Suspect 1? a) A b) B c) C d) D e) E
A scientist has 2/3 liter of solution. He uses 1/2 of the solution. how much solution is used for the experiment?
Which statement would be the most useful for deriving the ideal gas law? Volume is directly proportional to the number of moles. Volume is inversely proportional to the temperature. Pressure is directly proportional to the volume.
» Why is too much ultraviolet light harmful to plants and animals?