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What cell is being observed if A cell shows formation of a contractile ring just prior to cytoplasmic division?
Wiki User
∙ 9y ago
A human fetal cell is the cell being observed. The human fetal cell will have a contractile ring before cytoplasmic division begins.
Wiki User
∙ 9y ago
Anonymous
Human fetal cell
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A cell shows formation of a contractile ring just prior to cytoplasmic division Which cell is being observed?
Human fetal cells show formation of a contractile ring just prior to cytoplasmic division.
What is an amitosis?
Amitosis is a type of cell division that occurs without the formation of a mitotic spindle and without the typical separation of the nucleus or cytoplasm. It is a rare form of cell division that is primarily observed in bacteria and some cells of lower eukaryotes. Amitosis does not contribute to genetic variation as it results in the formation of identical daughter cells.
What is a correct distinction between prokaryotic and eukaryotic cells attributable to the absence of a prokaryotic cytoskeleton?
Cytoplasmic streaming is not observed in prokaryotes
What word describes the type of cell division observed on the mircoscope slide?
Mitosis
What properties can be observed during a chemical reaction?
Some indicators of a chemical reaction are:- change of color- change of odor- release of a gas- change of the temperature- change of the viscosity- formation of a precipitate- change of general appearance- possible explosion- possible chemiluminescence -formation of new compounds
A cell shows formation of a contractile ring just prior to cytoplasmic division Which cell is being observed?
Human fetal cells show formation of a contractile ring just prior to cytoplasmic division.
What is an amitosis?
Amitosis is a type of cell division that occurs without the formation of a mitotic spindle and without the typical separation of the nucleus or cytoplasm. It is a rare form of cell division that is primarily observed in bacteria and some cells of lower eukaryotes. Amitosis does not contribute to genetic variation as it results in the formation of identical daughter cells.
What is a correct distinction between prokaryotic and eukaryotic cells attributable to the absence of a prokaryotic cytoskeleton?
Cytoplasmic streaming is not observed in prokaryotes
Cytoplasmic inclusions were observed in a fetus that died in utero after 6 months' gestation The probable cause of the fetus's death was?
Fifth Disease
What word describes the type of cell division observed on the mircoscope slide?
Mitosis
Can chromosomes be seen in a cell that is observed in prophase?
Yes. During prophase the chromosomes condense to prepare for cell division.
What is the color change observed when acidified potassium manganate VII is reduced?
The color become pink; the cause is the formation of ions 2+.
What is unit factors in pairs?
Unit factors are genes which comes in pairs as observed by Gregor Mendel. These segregate during gamete formation which occurs randomly.
What properties can be observed during a chemical reaction?
Some indicators of a chemical reaction are:- change of color- change of odor- release of a gas- change of the temperature- change of the viscosity- formation of a precipitate- change of general appearance- possible explosion- possible chemiluminescence -formation of new compounds
In the first division of meiosis that you just observed what happens to the number of chromosomes per cell?
It depends on what the animal or plant is. For humans, the first division results in 23 chromosomes per cell
How can a chemical reaction be observed?
Some indications may be: - release of a gas - formation of a precipitate - change of color - change of odor - change of pH - change of viscosity - change of the aspect - etc.
Discuss the hypothetical evolution of mitosis?
Researchers interested in the evolution of eukaryotic cell division have observed in modern organisms what they believe are mechanisms of division intermediate between the binary fission of bacteria and mitosis as it occurs in most eukaryotes. These schematic diagrams of a proposed evolutionary sequence do not show cell walls.
