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Why must materials enter and leave the cell?
Materials must enter and leave the cell in order to maintain a healthy internal environment and carry out cellular processes. Nutrients and oxygen need to enter the cell to provide energy and support growth, while waste products and byproducts of cellular activities must leave the cell to prevent toxicity and maintain homeostasis.
Do cell wastes result from cell activities?
Yes our cells do varied activities and waste products are obtained as one of the substances yielded by those activities. Different types of cells perform different functions. Waste products are carried in the blood for excretion.
What nucleus do in cell?
It is the controlling unit.It controlls cellular activities.
What do cell nucleus do?
It is the controlling unit.It controlls cellular activities.
All cellular activities are directed by a cell's?
All cellular activities are directed by a cell's DNA, which contains the genetic instructions for protein synthesis and overall cellular function. This genetic information is transcribed into RNA, which is then translated into proteins that carry out various cellular functions. Additionally, cell signaling and communication mechanisms help coordinate and regulate these activities.
What structure directs the activities of a cell?
The cell's activities are primarily directed by the nucleus, which contains the genetic material and controls gene expression. Additionally, other organelles such as the endoplasmic reticulum, Golgi apparatus, and mitochondria play specific roles in directing various cellular functions. Together, these structures coordinate and regulate the activities of the cell to maintain its proper functioning.
What controls all cellular activities?
Any and all activities that take place within a cell are controlled by the nucleus, one of the cell's organelles.
What is the known role of vitamins within the cell?
The precise role of vitamins in cellular activities is not really understood. What we do know is that some vitamins work with enzymes to initiate chemical reactions within the cell. For example, Vitamin C is known to play an essential role in the reproduction of bone tissue. On the cellular level, Vitamin C works with certain enzymes to produce new bone cells.
What is the role of vitamins within the cell?
The precise role of vitamins in cellular activities is not really understood. What we do know is that some vitamins work with enzymes to initiate chemical reactions within the cell. For example, Vitamin C is known to play an essential role in the reproduction of bone tissue. On the cellular level, Vitamin C works with certain enzymes to produce new bone cells.
What is the part of the plant cell that includes the instruction for the cell called?
It is called the nucleus. It controls the cellular activities.
What organelle directs all cellular activities?
The nucleus directs all the functions of a cell by means of DNA, which controls protein synthesis.
What is the function of a nucleus in a eukaryotic cell?
It is the control system.It conrolls the cellular activities
