oxygen
oxygen
oxygen
it makes the molecules smaller and simpler
After food is digested, nutrients are absorbed into the bloodstream and transported to cells throughout the body. Cells use these nutrients to produce energy, repair damaged tissues, and create new cells. This process involves converting simple molecules from food, such as glucose, into complex molecules like proteins, fats, and DNA that make up living tissue.
When sugar is digested in an animal cell, it is broken down into glucose molecules. Glucose is used by the cell to produce energy through cellular respiration. Additionally, any excess glucose can be stored as glycogen for later use.
Cells use digested foods as a source of energy to power various cellular processes, such as growth, repair, and maintenance. Nutrients from digested foods are also used to build and repair cellular structures, enzymes, and hormones. Additionally, cells can store excess nutrients for later use.
Once food is digested, it is broken down into smaller molecules like amino acids, fatty acids, and simple sugars. These molecules are absorbed into the bloodstream and transported to cells throughout the body. Inside the cells, they are used for energy production, growth, and repair, or converted into storage forms like glycogen and fat for later use. Overall, this process is essential for maintaining cellular functions and overall health.
When the food has reached the small intestine more digestive juice is added. This is where food changes into nutrients that cells can use.
After digested food molecules are absorbed into the bloodstream, they are transported to various cells and tissues throughout the body. These molecules, such as glucose, amino acids, and fatty acids, are utilized for energy production, growth, and repair. Some are stored for later use, while others are used immediately to support metabolic processes. This distribution allows the body to maintain homeostasis and support various physiological functions.
Process by which the cell takes in digested foods and other chemicals is called endocytosis. Cells absorb molecules by engulfing them during endocytosis.This process is called as endocytosis and consist of phagocytosis ( eating by cell ) or pinocytosis ( drinking by cell ).
Digest itself, taking whatever organic molecules it could use.
active transport by endocytosis