Describe the life of one chromosome as it proceeds through an entire cell cycle, starting with G1 of interphase and ending with telophase of mitosis.
Describe the life of one chromosome as it proceeds through an entire cell cycle, starting with G1 of interphase and ending with telophase of mitosis.
Medical Terminology for Health Professions, Spiral bound Version (MindTap Course List)
8th Edition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Chapter3: The Skeletal System
Section: Chapter Questions
Problem 43LE: Fx _____________________________________
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Please answer All the Questions. I will give a thumbs up or like.
- Describe the life of one chromosome as it proceeds through an entire cell cycle, starting with G1 of interphase and ending with telophase of mitosis.
- Classify epithelia on the basis of cell layering and cell shape.
- Using words and arrows, show the blood clotting phenomenon.
- What characteristic of the nerve cell enables it to function for communication?
- Why is blood considered a tissue?
- What is Genetics?
- Who is Gregor Mendel? What are his contribution in the science of genetics?
- Some regards the interphase as the resting stage of the cell, do you agree with this line of thought? Support your answer.
Please choose the correct answer:
- Which of the following does NOT occur by mitosis?
- Production of gametes
- Repair
- Development in the embryo
- Growth
The following two questions refer to the sketch below of a cell containing chromosomes;
The picture is attached
- How many chromosomes are in this cell?
- 2
- 4
- 8
- 16
- How many chromatids are in this cell?
- 2
- 4
- 8
- 16
- Which is a factor that limits cell size?
- How active a cell is
- What kind of activity a cell is engaged in
- The ratio of volume to cell surface area
- Whether a cell is a plant cell or an animal cell
- In which stage of the life of a cell is the nucleolus always visible?
- Anaphase
- Telophase
- Cytokinesis
- Interphase
- Which of the following is not found in plant cells?
- Cell plate
- Actin and myosin filaments
- Microtubule organizing center
- Cleavage furrow
- If a cell has 24 chromosomes at the beginning of meiosis ,how many chromosomes will it have at the end of meiosis?
- 6
- 12
- 24
- The number varies with the species.
- All of the following are true of meiosis, EXCEPT;
- Cross-over occurs during prophase I
- There is no replication of chromosomes between meiosis I and meiosis II
- In plants, spindle fibers are attached to the centriole
- Synapsis occur during prophase I
- If a cell has 24 chromosomes, how many will it have at the end of mitosis?
- 6
- 12
- 24
- 48
- Homologous chromosomes separate during
- Prophase I
- Prophase II
- Anaphase II
- Anaphase I
- Chiasmata are most closely related to which of the following?
- Crossing over
- Fertilization
- Cytokinesis
- Mitotic cell division
- Which of the following cells are permanently arrested in the G0 phase?
- Bone marrow
- Nerve cells
- Cancer cells
- Liver cells
- Which is NOT an independent source of
genetic variation ?
- Independent assortment of chromosomes
- Cross-over
- Random fertilization
- Mitosis
- Which is true of the cell cycle?
- The timing of cell division is controlled by cyclins and CDKs
- A characteristic of cancer cells is density-dependent inhibition
- The cell cycle is controlled solely by signals external to the cell
- The cell cycle is controlled solely by internal signals.
- A cell that passes the restriction point will most likely
- Stop dividing
- Divide
- Show density dependent inhibition
- Die
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