In October 2010, the federal government placed a ban on federal funding for this
ID: 83176 • Letter: I
Question
In October 2010, the federal government placed a ban on federal funding for this type of research that was already well under way and showing some promise.Given the possibility of cures based upon stem cell research for conditions such as juvenile diabetes, Parkinson’s disease, and cancer, what is your position on the government ban and stem cell research?
State your position
Defend your position with credible documentation. Provide the complete URL (including http://) for any websites where you find information used to support your post.
Types The recipe for a human being consists of cells, their products, and fluids. A cell of life, is a world unto itself. To build a human, trillions of cells connect and interact, forming dynamic tissues, organs, and organ systems. Although the estimated 75 trillion cells that make up an adult human body have much in common, cells in different tissues vary considerably in size and shape, and typically, their three-dimensional forms make possible their functions. For instance, nerve cells often have long, threadlike extensions that transmit electrical impulses from one part of the body to another. Epithelial cells that line the inside of the mouth are then, flattened, and tightly packed. This tile-ike organization enables the cells to protect those beneath them. Muscle cells, which pull structures closer together, are slender and rod-like. The precise alignment of the fibers within muscle cells provides the strength to withstand the contraction that moves the structures to which they attach. Structure A composite cell includes many known cell structures. Under a light microscope properly applied stain reveals three basic cell parts the cell membrane that enclosed the cell the nucleus that houses the genetic material and controls cellular activities, and the cytoplasm that fills out the cell. Within the cytoplasm are specialized structures called organelles, which are suspended in a liquid called cytosol. Organelles perform specific functions dividing the labor of the cell. Function The cell membrane (also called the plasma membrane) is more than a simple boundary surrounding the cellular contents. I is an actively functioning part of the living material. The cell membrane regulates movement of substances in and out of the cell and is the site of much biological activity. The cell membrane also helps cells adhere to certain other cell which is important in forming tissues. The cell membrane is extremely thin, flexible, and somewhat elastic. In addition to maintaining cell integrity, the cell membrane is selectively permeable, which means that only certain substances can enter or leave the cel Cytoplasm is the gellike material in which organelles are suspended-it makes up most of as cell's volume. Through a light microscope, cytoplasm usually appears as a clear jelly with specks scattered throughout. Through a more powerful electron microscope, the cytoplasm contains networks of membranes and organelles suspended in the clear liquid cytosol. Cystoplasm also includes abundant protein rods and tubules that form a framework, or cytoskeleton, meaning cell skeleton'. Cell activities occur mainly in the cytoplasm, where nutrients are received, processed, and used. This chart summarizes the structures and functions of organelles:
Explanation / Answer
State your position
Embryonic stem cell research may lead to better treatments for serious human diseases such as, Parkinson’s disease, juvenile diabetes, heart failure and spinal cord injuries and help to alleviate the suffering of thousands of people. So stem cell research should be continued after thoroughly addressing the ethical issues regarding the technology.
Defend your position with credible documentation. Provide the complete URL (including http://) for any websites where you find information used to support your post.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2726839/
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