Well, generally, the cell is controlled by the functions of the nucleus. It controls everything, and work together with other organelles. Each organelle is responsible for functions of the cell's processes.
Nucleus - core of the cell, responsible for mitosis (replication of the cell), making mRNA (transcription), etc
Mitochondria - Production of ATP (Adenosine Tri phosphate)
Golgi Apparatus - synthesis of proteins, like guiding them as to where they go
Lysosome - Excretion of proteins, or anything that the cell does not require
Endoplasmic Reticulum - Site for making proteins, for ribosomes for translation.
And many more.
But you also have things such as membranes, cytoplasm, etc. which also have their own functions.
Generally, they all collaborate with eachother, and they all do different things. But the control center of all functions and processes, is the nucleus.
Metabolism covers all of the chemical processes in cells.
equilibruim
No, viruses cannot carry out all life processes on their own as they lack cellular machinery for functions like metabolism and reproduction. Viruses require a host cell to replicate and express their genetic material.
1 only cells because they can perform all of the processes of life.
There is no living thing that does not have cells (unless your talking about cell phones, most animals don't have those)
Metabolism covers all of the chemical processes in cells.
chromosome.
Nucleus.
Biological catalysts
Because all biochemical processes take place in living cells, either protist, prokaryote or eukaryote cells.
equilibruim
The 'processes' that are known as, and result in, Mitosis.
It's an organism
The cell nucleus guides all cell activities.
The nucleus in every cell controls and co-ordinates all life processes in any cell.
Cells are able to grow, develop, and reproduce through processes such as cell division, DNA replication, and protein synthesis. These processes allow cells to increase in size, differentiate into specialized cell types, and create new cells through mitosis or meiosis. Regulatory mechanisms within the cell ensure that these processes occur in a controlled and coordinated manner.
ATP is the chief energy currency of all cells.