comparison or words in group. F. Nucleotide, Nucleus G. Mitosis, Cytokinesis H. Apoptosis, Casas especially I. Kinases , Cyclins Solution Nucleus is the central part of the cell and is round in shape and is most important part which forms the basis for the activity and growth of the cell. It is a membrane enclosed organelle in eukaryotic cells and its main function is storing hereditary material (DNA), acts as site of DNA replication and transcription, ribosome formation. DNA is a polymer made up of long chain of sub units called nucleotides. Nucleotide is made up of one sugar (In DNA it is deoxyribose and in RNA it is ribose), one phosphate group and one nitrogenous group. Mitosis is a process, where the nuclear division will occur so that the parent cell can divide to produce two identical daughter cells and it consists of four basic phases: prophase, metaphase, anaphase, and telophase. Cytokinesis is the division of the cytoplasm and organelles among the two daughter cells and it is observed in animal cells, that an actin microfilaments will form a circle between the two daughter nuclei during the separation process and it will continue to contract finally forming a furrow ring and it will then squeezes the two daughter cells tighter leading them to separate. Apoptosis and necrosis are the two ways through which a cell can die. Apoptosis is known as programmed cell death. Here a set of proteolytic enzymes called caspasces will cleave specific proteins present in the nucleus and cytoplasm triggering the cell death. These caspasces exist in all cells as inactive precursors in normal condition in the form of procaspases. During apoptosis, these will be activated by other caspasces through cascading reactions and will begin the process. Both kinases and clyclins play an important role in cell cycle regulation. Cdks (Cyclin-Dependent Protein Kinases) through phosphorylation will signal the cell to go to the next stage of the cell cycle. But these Cdks are depedent on cyclones, these Cyclins bind to Cdks and activates them. These play an important role in regulating the cell cycle and also play an important role in regulating transcription, mRNA processing, and the differentiation of nerve cells. Nucleus is the central part of the cell and is round in shape and is most important part which forms the basis for the activity and growth of the cell. It is a membrane enclosed organelle in eukaryotic cells and its main function is storing hereditary material (DNA), acts as site of DNA replication and transcription, ribosome formation. DNA is a polymer made up of long chain of sub units called nucleotides. Nucleotide is made up of one sugar (In DNA it is deoxyribose and in RNA it is ribose), one phosphate group and one nitrogenous group. Mitosis is a process, where the nuclear division will occur so that the parent cell can divide to produce two identical daughter cells and it consists of four basic phases: prophase, metaphase, anaphase, and telophase..

1. comparison or words in group.
F. Nucleotide, Nucleus
G. Mitosis, Cytokinesis
H. Apoptosis, Casas especially
I. Kinases , Cyclins
Solution
Nucleus is the central part of the cell and is round in shape and is most important part which
forms the basis for the activity and growth of the cell. It is a membrane enclosed organelle in
eukaryotic cells and its main function is storing hereditary material (DNA), acts as site of DNA
replication and transcription, ribosome formation.
DNA is a polymer made up of long chain of sub units called nucleotides. Nucleotide is made up
of one sugar (In DNA it is deoxyribose and in RNA it is ribose), one phosphate group and one
nitrogenous group.
Mitosis is a process, where the nuclear division will occur so that the parent cell can divide to
produce two identical daughter cells and it consists of four basic phases: prophase, metaphase,
anaphase, and telophase.
Cytokinesis is the division of the cytoplasm and organelles among the two daughter cells and it is
observed in animal cells, that an actin microfilaments will form a circle between the two
daughter nuclei during the separation process and it will continue to contract finally forming a
furrow ring and it will then squeezes the two daughter cells tighter leading them to separate.
Apoptosis and necrosis are the two ways through which a cell can die. Apoptosis is known as
programmed cell death.
Here a set of proteolytic enzymes called caspasces will cleave specific proteins present in the
nucleus and cytoplasm triggering the cell death.
These caspasces exist in all cells as inactive precursors in normal condition in the form of
procaspases. During apoptosis, these will be activated by other caspasces through cascading
reactions and will begin the process.
Both kinases and clyclins play an important role in cell cycle regulation.
Cdks (Cyclin-Dependent Protein Kinases) through phosphorylation will signal the cell to go to
the next stage of the cell cycle.
But these Cdks are depedent on cyclones, these Cyclins bind to Cdks and activates them.
These play an important role in regulating the cell cycle and also play an important role in

2. regulating transcription, mRNA processing, and the differentiation of nerve cells.
Nucleus is the central part of the cell and is round in shape and is most important part which
forms the basis for the activity and growth of the cell. It is a membrane enclosed organelle in
eukaryotic cells and its main function is storing hereditary material (DNA), acts as site of DNA
replication and transcription, ribosome formation.
DNA is a polymer made up of long chain of sub units called nucleotides. Nucleotide is made up
of one sugar (In DNA it is deoxyribose and in RNA it is ribose), one phosphate group and one
nitrogenous group.
Mitosis is a process, where the nuclear division will occur so that the parent cell can divide to
produce two identical daughter cells and it consists of four basic phases: prophase, metaphase,
anaphase, and telophase.
Cytokinesis is the division of the cytoplasm and organelles among the two daughter cells and it
is observed in animal cells, that an actin microfilaments will form a circle between the two
daughter nuclei during the separation process and it will continue to contract finally forming a
furrow ring and it will then squeezes the two daughter cells tighter leading them to separate.
Apoptosis and necrosis are the two ways through which a cell can die. Apoptosis is known as
programmed cell death.
Here a set of proteolytic enzymes called caspasces will cleave specific proteins present in the
nucleus and cytoplasm triggering the cell death.
These caspasces exist in all cells as inactive precursors in normal condition in the form of
procaspases. During apoptosis, these will be activated by other caspasces through cascading
reactions and will begin the process.
Both kinases and clyclins play an important role in cell cycle regulation.
Cdks (Cyclin-Dependent Protein Kinases) through phosphorylation will signal the cell to go to
the next stage of the cell cycle.
But these Cdks are depedent on cyclones, these Cyclins bind to Cdks and activates them.
These play an important role in regulating the cell cycle and also play an important role in
regulating transcription, mRNA processing, and the differentiation of nerve cells.