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Explain why cells are vital for life?
Cells are what keeps us alive. they hold our DNA and our DNA is what tells us apart. the cells are protected by the cell wall in plants and cell membrane in animals.
What directs all of cell structures activities?
The structure (or organelle) in the cell that directs the cell's activities is the nucleus. It acts like the control center and contains the nucleolis which carries the DNA, vital to the cell's reproduction.
What directs all cell activites?
The structure (or organelle) in the cell that directs the cell's activities is the nucleus. It acts like the control center and contains the nucleolis which carries the DNA, vital to the cell's reproduction.
When DNA copies itself and it occurs during?
DNA copies itself during a process called DNA replication, which occurs during the S phase of the cell cycle. This process ensures that each new cell receives an exact copy of the DNA when a cell divides. Enzymes such as DNA polymerase play a crucial role in unwinding the DNA double helix and synthesizing new complementary strands. Accurate replication is vital for maintaining genetic stability and function.
Why is it important that Cell DNA duplicated before cell?
Cell DNA duplication is crucial before cell division because it ensures that each new daughter cell receives an identical set of genetic information. This process, known as DNA replication, maintains genetic continuity and allows for proper cellular function and development. If DNA is not accurately duplicated, it could lead to mutations or genetic disorders that may disrupt normal cellular activities. Overall, accurate DNA replication is vital for growth, repair, and reproduction in living organisms.
Why is a bacterium still functional after human DNA is placed in it?
Because no vital DNA is taken out of the bacterium and also these bacteria do not die easily. A subtle protrusion through the cell membrane will not killl the bacteria.
Why is DNA the boss cell?
DNA is not a cell.
Why is DNA replication important to cell division?
One can think of DNA as the instruction to the functions of a cell, it used in the production of RNA which is thereby used for the production of proteins. So without DNA a cell wouldn't be, because it would have no "brain" if you will. Therefore, in regards to it's importance to cell division specifically, it "tells" te cell to divide, and how.
Why can't DNA leave the nucleus?
DNA cannot leave the nucleus because it is a vital molecule that contains important genetic information needed for the cell to function properly. The nucleus acts as a protective barrier to ensure that the DNA remains safe and undamaged. If DNA were to leave the nucleus, it could be exposed to harmful substances or processes that could potentially harm the cell.
What DNA is found in the cell nucleus?
there is no DNA in the cell nucleus however the cell nucleus is important to replicating a cell in DNA strand. (it supprots the chromatin that replicates the DNA)
What area of the cell contains the DNA?
The nucleus of a cell has the DNA
What is the DNA material of a cell?
chromosomes are the DNA material of cell
