PLEAZE ANSWER Which of the following describes macroplankton?

a type of zooplankton that ranges in size from 20-200 millimeters

a type of zooplankton that ranges in size from 20-200 micrometers

a type of zooplankton, which are zooplankton only in their later life cycle

a type of zooplankton, which are zooplankton only in their early life cycle

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.