Answer:
(C) glycogen
Explanation:
The polysaccharide formed from the enzyme insulin as a means to remove glucose from the blood is glycogen.
When glucose level in blood rises insulin is released from Pancreas that promotes the uptake of glucose into liver cells converting glucose into long chain polysaccharide that are stored in the liver. Glucose makes 6-10% of the liver.
Through chemical bonds to form larger particles called molecules
Answer :There was enough oxygen in the atmosphere to support a major burst of life on Earth
Explanation:
The Great Oxygen Event marks the time, approximately 2.5 billion years ago, when there was enough oxygen in the atmosphere to support a major burst of life on Earth
For the first half of the Earht's history, there was no oxygen in the atmosphere. It was inhabited only by single-celled organisms.Of those simple life forms, the cyanobacteria may have. evolved a way to take energy from sunlight, and used it to make sugars out of water and carbon dioxide. They used the same chemical process we know as photosynthesis. This released vast quantities of oxygen into the atmosphere and triggered the evolution of complex life.
Energy is lost at each trophic level.
