« previous next »

Author Question: Approximately ________ of the light energy arriving at the surface of a leaf is useful to ... (Read 66 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 14, 2018
Approximately ________ of the light energy arriving at the surface of a leaf is useful to chlorophyll.
 
  A) 5 B) 10 C) 25 D) 50

Question 2

Incoming solar radiation is called
 
  A) solar constant. B) thermosphere. C) insolation. D) solar wind.


diana chang

  • Sr. Member
  • ****
  • Posts: 288
Reply #1 on: Jul 14, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

The light reactions and chemiosmosis: the organization of the thylakoid membrane. The light reactions and chemiosmosis: the organization of the thylakoid membrane.
Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut
The Light Curve of a Nova The Light Curve of a Nova
Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell. Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell.
Ocean Energy Ocean Energy
Assembly of a к light-chain gene in a B cell Assembly of a к light-chain gene in a B cell
Video: Methods of carbon dioxide transport - carbaminohemoglobin and bicarbonate ions

For a complete list of videos, visit our video library