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What are the fine strands of materials in the nucleus?
The fine strands of materials in the nucleus are called chromatin, which is composed of DNA and proteins. These strands condense into chromosomes during cell division to ensure the accurate distribution of genetic material to daughter cells.
What directs all cell activities and houses DNA?
All cells store DNA and direct itself to do cell activities that it normally would do. The nucleus is what stores the DNA and directs cell activities, but it is not a cell. The nucleus is an organelle.
What is a long loose strand of DNA typical for the nucleus of a cell?
The chromatids are the threadlike strands that chromosomes of DNA take during cell division. Each of these consists of a single long strand of DNA double-helix.
What does the nucleus hang by in a spirogyra cell?
The nucleus hangs by cytoplasmic strands in a spirogyra cell.
Are threadlike linear strands of DNA and proteins that carry the genes and functions in the transmission of hereditary information for living organisms?
Yes
What are the strands of genetic material floating in the nucleus referred to?
The strands of genetic material floating in the nucleus are chromatin. Chromatin is the combination of DNA that makes up the nucleus of the cell.
What is an island of cytoplasm in the nucleus called?
well, there is no cytoplasm in nucleus as far as I know; there is just nucleoplasm in the nucleus. Although, sometimes, you can observe "cytoplasmic strands" which cross the nucleus; but these "strands" do not penetrate the nucleus, it is just like strands of water going through a bubble in water. plus, there is one or more "nucleolus" in the nucleus; these are formed by ribosomal RNA.
How does the nucleus control chemical reactions?
The nucleus does not directly control chemical reactions. Chemical reactions are primarily controlled by the arrangement of electrons in an atom's outer shell, whereas the nucleus contains protons and neutrons and mainly affects the atom's mass and stability.
What are DNA strands packed into?
DNA strands are packed into structures called chromosomes. Chromosomes are made up of long strands of DNA that are tightly coiled and condensed to fit inside the nucleus of a cell.
What is the difference between DNA strands and DNA nucleus?
There is no such thing called a DNA nucleus. I assume you mean DNA found in the nucleus. The DNA that's found in the nucleus are many DNA strands all bunched up.
What is the name of the strands of genetic material in the nucleus?
Chromatin
Strands of genetic material floating in the nucleus are referred to as what?
Strands of genetic material floating in the nucleus are referred to as chromosomes. Chromosomes are made up of DNA and carry the genetic information necessary for an organism's development and function.
