You asked: Which type of molecule will a bear use during hibernation for long term energy?

The bear’s metabolism is very low during hibernation, it does not require much energy to maintain its body, thus glycogen stores are quickly filled and the excess nutrients get converted to triglycerides which are stored for the long term in fat cells.

What type of molecule is best for long term energy?

Fats are the primary long-term energy storage molecules of the body. Fats are very compact and light weight, so they are an efficient way to store excess energy. A fat is made up of a glycerol, which is attached to 1 to 3 fatty acid chains.

What biomolecule is good for hibernation?

It is commonly recognized that lipids are the main energy fuel during hibernation. In this situation, triacylglycerols from fat stores are hydrolysed and fatty acids are released into the blood flow.

What macromolecule is needed by animals that hibernate?

Macromolecules contain varying amounts of energy. Animals that hibernate in the winter require more fats in their diets. Fat will break down over a longer period of time than carbohydrates and allow the animal to survive the winter.

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What biomolecule would help a bear withstand months of hibernation without eating?

The fat which is present in the beer helps it to survive without food during hibernation. Explanation: during hibernation there is slow conversion of fat into carbohydrate by the process of newoglucogenesis. As a result of this there is production of energy due to The breakdown of carbohydrate.

What provides long-term energy for animals?

Glycogen—A branched polysaccharide which is an important long-term energy storage compound in animals.

Which of the following is used for long-term energy storage?

The answer to your question is Glycogen.

How do bears get energy during hibernation?

Bears have developed unique adaptive strategies in order to survive for so long without food and water. They lower their body temperature 8-12 degrees, and they break down fat stores for energy.

Which type of molecule do bears use for energy storage and insulation while they sleep through the winter?

The bear’s metabolism is very low during hibernation, it does not require much energy to maintain its body, thus glycogen stores are quickly filled and the excess nutrients get converted to triglycerides which are stored for the long term in fat cells.

How do bears hibernate biology?

Physiologically, the hibernation period is the strangest, and the most compelling, to researchers. When a bear hibernates, its metabolic rate and heart rate drop significantly. It does not defecate or urinate. The amount of nitrogen in its blood rises sharply, without damaging the kidneys or liver.

What macromolecule Do bears need to hibernate?

Hibernating bears use protein as well, but they have solved the problem of protein wastage by recycling urea released by the breakdown of protein back into amino acids (Nelson 1980, Barboza et al.

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Which molecule is more important in hibernating animals?

Animals fed a diet high in polyunsaturated fatty ac- ids, such as linoleic acid, hibernated more frequently and maintained lower body tem- peratures than animals on a diet high in sat- urated fats (Fig.

What is the main energy source for a hibernating animal?

Animals prepare for hibernation in the fall by storing enough food to last them until spring. Chipmunks accomplish this task by filling their burrows with food, which they consume during periodic arousals from hibernation throughout the winter. Most animals, however, store energy internally, as fat.