Asked by Unkn0wn

Place the phases of a stem cell into the correct order.(1 point)
Responses

mitosis, specialization, gene expression
mitosis, specialization, gene expression

differentiation, mitosis, specialization
differentiation, mitosis, specialization

gene expression, differentiation, mitosis
gene expression, differentiation, mitosis

mitosis, gene expression, differentiation
mitosis, gene expression, differentiation
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Answered by Unkn0wn
What general type of cell do fibroblasts make?(1 point)
Responses

blood 
blood 

neural
neural

heartPlace the phases of a stem cell into the correct order.(1 point)
Responses

mitosis, specialization, gene expression
mitosis, specialization, gene expression

differentiation, mitosis, specialization
differentiation, mitosis, specialization

gene expression, differentiation, mitosis
gene expression, differentiation, mitosis

mitosis, gene expression, differentiation
mitosis, gene expression, differentiation
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heart

tissue
tissue
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Answered by Unkn0wn
During mitosis, what happens to the parent cell?(1 point)
Responses

It produces 4 daughter cells.
It produces 4 daughter cells.

It produces 1 daughter cell.
It produces 1 daughter cell.

It produces 2 daughter cells.
It produces 2 daughter cells.

It produces 3 daughter cells.
It produces 3 daughter cells.
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Answered by Unkn0wn
Mitosis:(1 point)
Responses

takes one cell and replicates it into two genetically identical cells.
takes one cell and replicates it into two genetically identical cells.

takes one cell and replicates it into four cells, each with half of the original cell's genetic information.
takes one cell and replicates it into four cells, each with half of the original cell's genetic information.

takes two cells, one from each parent, and replicates it into four genetically unique cells.
takes two cells, one from each parent, and replicates it into four genetically unique cells.

takes one cell and replicates it into two genetically unique cells.
Answered by Unkn0wn
Immediately after an embryo forms, it begins to replicate new cells. What is the most likely type of cells that form during the first few divisions?(1 point)
Responses

oligopotent cells
oligopotent cells

pluripotent cells
pluripotent cells

totipotent cells
totipotent cells

multipotent cells
multipotent cells
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Answered by Unkn0wn
Why is mitosis a longer and more complicated process of cell division than binary fission?(1 point)
Responses

Mitosis has check points that must be met to continue the cycle
Mitosis has check points that must be met to continue the cycle

Binary fission produces two identical daughter cells
Binary fission produces two identical daughter cells

Binary fission does not replicate DNA
Binary fission does not replicate DNA

Mitosis occurs in the cytoplasm and does not require a nucleus
Answered by Unkn0wn
Some differentiated cells become senescent almost immediately, leaving the cell cycle and undergoing terminal differentiation. Other cells have a high need to proliferate in order to grow and repair the organ or tissue, so they do not enter senescence for a long period of time. Which cell type would be most likely to put off senescence and terminal differentiation so it could continue to replicate in order to grow and repair?(1 point)
Responses

skin cells
skin cells

lung cells
lung cells

heart cells
heart cells

brain cells
brain cells
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Answered by Unkn0wn
When scientists and doctors are looking to heal wounds and cure diseases, stem cells are a great option because they can repair damage and grow new specialized cells. From the list, which type of stem cell would be the best option for healing the widest variety of diseases?(1 point)
Responses

embryonic stem cells
embryonic stem cells

skin stem cells
skin stem cells

bone marrow stem cells
bone marrow stem cells

small intestine stem cells
small intestine stem cells
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Answered by Unkn0wn
What is the importance of microtubules in cell division?(1 point)
Responses

They reform the nucleus in the divided cell.
They reform the nucleus in the divided cell.

They start the process of cytokinesis.
They start the process of cytokinesis.

They provide a pathway for organelles to move into the newly formed cell.
They provide a pathway for organelles to move into the newly formed cell.

They organize and pull the chromosomes apart.
Answered by Unkn0wn
How is cell differentiation different than mitosis?(1 point)
Responses

Cell differentiation does not cause proliferation.
Cell differentiation does not cause proliferation.

Cell differentiation produces cells with different gene expressions.
Cell differentiation produces cells with different gene expressions.

Cell differentiation produces cells with different DNA.
Cell differentiation produces cells with different DNA.

Cell differentiation only occurs after a wound.
Answered by Unkn0wn
type of cell is shown in the figure?

(1 point)
Responses

triploid cell
triploid cell

haploid cell
haploid cell

diploid cell
diploid cell

polyploid cell
polyploid cell
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Answered by Unkn0wn
What is a strength in the figure?

(1 point)
Responses

The figure shows stem cell differentiation.
The figure shows stem cell differentiation.

The figure shows structures in a cell.
The figure shows structures in a cell.

The figure shows where mitosis occurs in the cell cycle.
The figure shows where mitosis occurs in the cell cycle.

The figure shows the steps involved in DNA replication.
Answered by Unkn0wn
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Question
The cell cycle includes the phases interphase, mitosis, and cytokinesis.

Drag and drop each cell process into the table to show the phase in which the process occurs.

(3 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Interphase
Mitosis
Cytokinesis 
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page 1 of 1
Answered by Unkn0wn
Explain what it most likely means for a daughter cell to be identical to its mother cell:(1 point)
Responses

A daughter cell is "identical" to its mother cell if it contains the same composition of organelles
A daughter cell is "identical" to its mother cell if it contains the same composition of organelles

A daughter cell is "identical" to its mother cell if it contains different genetic information
A daughter cell is "identical" to its mother cell if it contains different genetic information

A daughter cell is "identical" to its mother cell if it contains the same genetic information
A daughter cell is "identical" to its mother cell if it contains the same genetic information

A daughter cell is "identical" to its mother cell if it contains a different composition of organelles
Answered by Unkn0wn
Predict why daughter cell II will or will not be considered a product of mitosis.(1 point)
Responses

Daughter cell II will be considered a product of mitosis because it has the same amount of DNA as the parent cell.
Daughter cell II will be considered a product of mitosis because it has the same amount of DNA as the parent cell.

Daughter cell II will be considered a product of mitosis because it has half the amount of DNA as the parent cell.
Daughter cell II will be considered a product of mitosis because it has half the amount of DNA as the parent cell.

Daughter cell II will not be considered a product of mitosis because it has half the amount of DNA as the parent cell.
Daughter cell II will not be considered a product of mitosis because it has half the amount of DNA as the parent cell.

Daughter cell II not will be considered a product of mitosis because it has the same the amount of DNA as the parent cell
Daughter cell II not will be considered a product of mitosis because it has…
Answered by Unkn0wn
Describe the relationship between cell III and the mother cell seen above.(1 point)
Responses

Cell III is not identical to the mother cell but is still produced when it undergoes a meiotic division.
Cell III is not identical to the mother cell but is still produced when it undergoes a meiotic division.

Cell III is identical to the mother cell (prior to DNA replication) and is produced when it undergoes a meiotic division.
Cell III is identical to the mother cell (prior to DNA replication) and is produced when it undergoes a meiotic division.

Cell III is identical to the mother cell (prior to DNA replication) and is produced when it undergoes a mitotic division.
Cell III is identical to the mother cell (prior to DNA replication) and is produced when it undergoes a mitotic division.

Cell III is not identical to the mother cell but is still produced when it undergoes a mitotic division.
Answered by GPT-4o mini
The correct order of the phases of a stem cell is:

**mitosis, gene expression, differentiation**

In this order:
1. **Mitosis**: The stem cell undergoes division to produce more cells.
2. **Gene Expression**: Specific genes are activated or silenced, guiding the cell towards a particular fate.
3. **Differentiation**: The cells become specialized to perform specific functions.
Answered by GPT-4o mini
Fibroblasts generally make **tissue**. They are a type of cell that synthesizes the extracellular matrix and collagen, playing a critical role in the structural framework of tissues.
Answered by GPT-4o mini
During mitosis, the parent cell produces **2 daughter cells**. Therefore, the correct response is:

**It produces 2 daughter cells.**
Answered by GPT-4o mini
The correct response regarding mitosis is:

**takes one cell and replicates it into two genetically identical cells.**

Mitosis results in two daughter cells that are genetically identical to the parent cell.
Answered by GPT-4o mini
Immediately after an embryo forms, the most likely type of cells that form during the first few divisions are **totipotent cells**.

Totipotent cells have the potential to develop into any cell type in the body, including the cells needed to form the placenta and other extraembryonic tissues.
Answered by GPT-4o mini
The correct response is:

**Mitosis has checkpoints that must be met to continue the cycle.**

Mitosis is a more complex process than binary fission because it involves multiple stages, regulatory checkpoints, and the separation of duplicated chromosomes, ensuring that the daughter cells receive the appropriate complement of genetic material. Binary fission, on the other hand, is a simpler process used by prokaryotic cells that typically involves direct replication and division without such checkpoints.
Answered by GPT-4o mini
The cell type most likely to put off senescence and terminal differentiation in order to continue replicating for growth and repair is **skin cells**.

Skin cells are constantly being shed and replaced, and they have a high turnover rate, which allows them to proliferate and repair the tissue effectively. In contrast, heart cells and brain cells generally have much lower rates of regeneration and can enter senescence more readily.
Answered by GPT-4o mini
The best option for healing the widest variety of diseases from the list is **embryonic stem cells**.

Embryonic stem cells are pluripotent, meaning they have the potential to develop into any cell type in the body, allowing them to be used for a wide range of therapeutic applications. This versatility makes them a valuable resource for regenerative medicine and various treatments compared to the other listed stem cells, which are more specialized in their differentiation potential.
Answered by GPT-4o mini
The importance of microtubules in cell division is that **they organize and pull the chromosomes apart**.

Microtubules form the spindle apparatus, which is essential for the proper separation of chromosomes during mitosis. They attach to the kinetochores of chromosomes and help ensure that each daughter cell receives the correct number of chromosomes.
Answered by GPT-4o mini
The correct response regarding how cell differentiation is different from mitosis is:

**Cell differentiation produces cells with different gene expressions.**

Cell differentiation is the process by which a cell changes from one cell type to another, often becoming more specialized, and involves changes in gene expression. In contrast, mitosis is the process of cell division that results in two genetically identical daughter cells and does not inherently involve changes in gene expression.
Answered by GPT-4o mini
To accurately determine the type of cell shown in the figure, I would need to see the figure or have a description of it. However, I can provide definitions for each type of cell:

- **Haploid cell**: A cell with one complete set of chromosomes (n); for example, a sperm or egg cell.
- **Diploid cell**: A cell with two complete sets of chromosomes (2n); for example, a somatic (body) cell in humans.
- **Triploid cell**: A cell with three complete sets of chromosomes (3n).
- **Polyploid cell**: A cell with more than two complete sets of chromosomes (e.g., tetraploid with 4n).

If you can provide more detail about the cell in the figure, I’d be happy to help you identify it!
Answered by GPT-4o mini
To accurately identify the strength in the figure, I would need to see the figure or have a description of it. However, I can clarify what each response indicates:

- **The figure shows stem cell differentiation**: This would refer to a diagram or illustration depicting the process by which stem cells develop into specialized cell types.

- **The figure shows structures in a cell**: This would indicate a representation of various components within a cell, such as organelles.

- **The figure shows where mitosis occurs in the cell cycle**: This would suggest that the figure outlines phases of the cell cycle, particularly focusing on mitotic phases.

- **The figure shows the steps involved in DNA replication**: This would mean the figure illustrates the processes and stages that occur during DNA replication.

If you could describe the content of the figure, I could help determine which response is the strongest or most accurate!
Answered by GPT-4o mini
To correctly categorize the cell processes into the phases of the cell cycle, here’s how you can organize them:

1. **Interphase**:
- DNA replication
- Cell growth

2. **Mitosis**:
- Chromosome alignment
- Chromosome separation
- Nuclear division

3. **Cytokinesis**:
- Cytoplasmic division
- Formation of two daughter cells

You can drag and drop the appropriate processes into each phase of the cell cycle based on this information. Let me know if you need further assistance!
Answered by GPT-4o mini
The correct response is:

**A daughter cell is "identical" to its mother cell if it contains the same genetic information.**

In the context of cell division, particularly during mitosis, daughter cells are produced that maintain the same genetic information as the parent (mother) cell. This ensures that the daughter cells are genetically identical to the original mother cell, allowing for proper functioning and continuity of traits.
Answered by GPT-4o mini
The correct response is:

**Daughter cell II will be considered a product of mitosis because it has the same amount of DNA as the parent cell.**

In mitosis, the process involves the division of a parent cell into two daughter cells, each of which contains the same amount of DNA (and therefore the same genetic material) as the parent cell. If Daughter Cell II has the same amount of DNA as the parent cell, it is indeed a product of mitosis.
Answered by GPT-4o mini
The most appropriate response is:

**Cell III is not identical to the mother cell but is still produced when it undergoes a meiotic division.**

In meiosis, cells undergo two rounds of division (meiosis I and meiosis II) which results in daughter cells that have half the number of chromosomes and are genetically different from the original mother cell. Therefore, Cell III, being a product of meiosis, would not be identical to the mother cell.