How Do Cells Take in Nutrients for Growth and Development
A Cell Cycle Is a Series of Events That Takes Place in a Cell as It Grows and Divides. a Cell Spends Most of Its Time in What Is Called Interphase, and During...
A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
Why is it important for the cell to grow?
In order for our bodies to grow and develop, they must produce new cells—and allow for the death of old cells. Cell division is also an essential component of injury repair. If our cells couldn’t divide and create new cells, our bodies could never produce new skin cells to heal road rash, or grow a fingernail back.
How does nutrients get distributed to the cells of the body?
At each body part, a network of tiny blood vessels called capillaries connects the very small artery branches to very small veins. The capillaries have very thin walls, and through them, nutrients and oxygen are delivered to the cells.