How does cell theory work

1 answer:

3 0

The cell theory establishes the fact that cells are crucial to life and so provides a base or foundation from which further elucidation of the cell is carried out. The cell theory is composed of six tenets which are:

1.All living organisms are composed of cells.

2. The cell is the basic unit of life.

3. Cells arise from pre-existing cells.

4. Energy flow occurs within cells

5. Heredity information is passed from cell to cell.

6. All cells have the same basic chemical composition.

The cell theory forms part of the basic principles that are the foundation for the study of life.

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According to the concept of gene-environment interaction,

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people have unique, genetically influenced reactions to particular experiences

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According to the gene-environment interaction, genetic makeup of an individual determines its potential response to particular sets of conditions. Interaction of environment with genes conditions required to bring about those potential responses.

For example, genes of an individual predispose the ability to withstand stressful conditions and the presence of motivating surroundings enables the individuals to achieve their maximum potential.

If the same individuals were brought up under the conditions of deprivation, the resistance level would not have reached its optimum value. Hence, genes determine the limits on abilities and environment determines how much of these abilities are retrieved.

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Which of these is an example of a haploid cell a. neuron b. sperm c. red blood cell

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<h2>Answer:</h2>

The primary stage is prophase. The nucleolus vanishes and the two centrosomes start to frame the mitotic spindle. The axle extends between two inverse shafts f the cell. Next is the metaphase. The centromeres of the chromatid sets adjust at the focal point of the thematic axle.

At that point anaphase, the centromeres will part that isolates the chromatid combine. They are presently called chromosomes. The last stage is the telophase. The chromosomes will at that point frame a string like chromatin and for throb envelope, a nucleolus shows up.

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The protist that changes shape constantly and flows around its food to engulf it Amoeba 

amoeba is the answer 

maybe I think this might be the correct answer

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The particles that make up matter do not change during a(n)?

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The particles that make up matter are the atoms.

Atoms do not change during a chemical change. They do not either during a physical change.

During a chemical change molecules change but not the atoms. The atoms separate from the original molecules and form new molecules. Then moleculas change but atoms remain being the same before and after the chemical change.

For example, atoms of oxygen in molecules of O2 combine with atoms of hydrogen in molecules of H2 and they form the molecules of water H2O.

The atoms of O in O2 are the same atoms of O in H2O and the atoms of H in H2 are the same atoms of H in H2O. The molecules changed, from H2 and O2 to H2O, but the atoms are the same.

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