The movement of carbon compounds fromthe atmosphere to cells and back to the atmosphere is known as ( ). A: cellular respiration B: the carbon cycle C: anaerobic respiration D: aerobic respiration E: continental drift

In euphotic zone (真光层), which of the following is correct? A: The photosynthesis of phytoplankton is stronger than respiration B: The photosynthesis of phytoplankton is weaker than respiration C: The photosynthesis of phytoplankton is the same as respiration D: All the answers are incorrect

无氧呼吸(anaerobic respiration)

Carbon dioxide can inhibit the respiration of grain.

What is the process called that uses oxygen and results in the production of the ATP we use as energy? A: Anaerobic respiration B: Ventilation C: Aerobic respiration D: Circulation

The ratio of cardiac compression and artificial respiration was 30:2（)

The nurse not only takes the temperature but also counts the pulse and respiration.“pulse and respiration”表示（）

You take the pulse and count his _______. A: respiration B: respiratory C: breathless D: breathable

The breakdown of large molecules to smaller ones is called________. A: Respiration B: Anabolism C: Catabolism D: Absorption

Which in the following has nothing to do with'breath'？ A: inspiration B: spirochaeta C: expiration D: respiration