Answer:
Cell respiration requires oxygen and glucose. Cellular respiration can be described as a process in which organisms convert sugars such as glucose and oxygen into water and carbon dioxide. A huge amount of energy in the form of ATP is generated through this process. This ATP is used by almost every cell of an organism to carry out its normal activities like metabolism, growth etc.
The oxygen used in cellular respiration usually arises from the atmosphere. Glucose comes from the food that an organism eats.
Consuming enough protein is important because the broken down protein is used for energy. Consuming relatively high or excess protein is still safe and healthy but too much of it can be associated with different complications in the body.
Some of the problems associated with the excess protein are: (1) weight gain, (2) reduced liver and brain function, and (3) high cholesterol.
1. The tall, fair-skinned Vikings became known as brutal fighters and robbers.
a. True.
Answer:
Fortunately, cancer prevention usually occurs through the strict regulation of the cell cycle by groups of proteins that interact with each other in a very specific sequence of events. It is these events that determine whether the cell cycle will go forward or remain stalled between stages.
Explanation: