animal cell is not visible to the naked eye and is about 10 to 30 micrometers. A micrometer is one one-thousandth of a millimeter. They are so small that it takes a microscope with a magnification of at least 400x to be able to see inside the cell. These cells are what make up the basic units of structure and function in all living things. They carry out our life processes and make it possible for us to function and live. Inside these cells are organelles‚ which are smaller than the cell itself.
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Anatomy of Muscle Cells There are three types of muscle tissue in the human body. These muscle tissues are skeletal muscles‚ smooth muscles and cardiac muscles. Each of these muscle tissues has it very own anatomical makeup‚ which vary from muscle to muscle. The muscle cells in a muscle are referred to as muscle fibers‚ these fibers are skeletal muscle fibers‚ smooth muscle fibers and cardiac muscle fibers. The anatomy of a skeletal muscle fiber is formed during embryonic development
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General Biology 1 Sickle cell anemia is an inherited disease in which there aren’t enough healthy red blood cells to carry oxygen throughout the body . Where the cell is deformed is in the bone marrow ‚a gene in the bone marrow causes the blood cell to come out in a sickle cell shape because the hemoglobin in the defected body is abnormal‚ after it gives up the oxygen‚ bet together causeing the red blood cells to become to a sickle like shape.People with Sickle cell anemia have abnormal hemoglobin
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Muscle cell I choose the muscle cell because around 12-13 years of age is the normal time for kids to have a big growth time and have their muscle and body grow quicker than normal.And being 12 what not a better time to do this. One of the coolest parts of the muscle cell is how complex it is with many different types of fibers and other layers that all work together. Another cool thing is how you can train them to make them smarter and bigger‚ what i mean by smarter is how they remember things like
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Sickle-cell disease‚ also known as sickle-cell anaemia‚ is a hereditary blood disorder‚ caused by an abnormality in the oxygen-carrying protein hemoglobin found in red blood cells. This leads to a propensity for the cells to assume an abnormal‚ rigid‚ sickle-like shape under certain circumstances. Sickle-cell disease is associated with a number of acute and chronic health problems‚ such as severe infections‚ attacks of severe pain‚ stroke‚ and an increased risk of death. Sickle-cell disease occurs
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Function: The plasma membrane in eukaryotic cells is responsible for controlling what goes in and out of the cell. Series of proteins stuck in the membrane help the cell to communicate with the surrounding environment it’s in. This communication can include sending and receiving chemical signals from other eukaryotic cells. Organelle: Cytoplasm Structure: Cytoplasm is a gel like substance which is located between the cell membrane holding all the cells organelles in place (except the nucleus). Function:
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The Cell Extraction In the dangerous occupation of a correctional professional the “cell extraction” is something that will happen. People can get angry if they don’t get their way. I say people because inmates are people‚ that got into trouble. As a correctional professional I can use the “cell extraction” to move an incompliant inmate from one cell to a more secured cell. This is something I am good at. I have to be. It is my job. The first time that I required an extraction team to suit up
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I have always had a passion for the STEM field. Ever since I was a child I have been exposed to biomedical engineering from a young age‚ have always loved my science and classes‚ and have had experiences that have introduced me to different fields of STEM. So far I have taken ten STEM classes in Highschool. and my favorite was Biology. I remember loving every second of every lab we did and excelled in them. I have taken 4 lab based courses Pre-AP Biology‚ Pre-AP chemistry‚ AP physics and AP Chemistry
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The nucleus is a large membrane bound organelle. Most cells have a single nucleus though skeletal muscle can have more than one (multinucleate) or some cells such as red blood cells have no nucleus. The nucleus contains the genetic material and is where DNA replication and RNA transcription occur. The nucleus is bound by a membrane which contains nuclear pores. These pores allow RNA molecules and proteins to move in and out of the nucleus. However‚ this process is selective and is energy dependent
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by epithelial cells. Carcinoma that begins in epithelial cells have different names like‚ Adenocarcinoma : It is a cancer that forms in epithelial cells that produces fluids or mucus. Most types of cancers like breast‚ colon‚ prostate are adenocarcinomas. Basal cell carcinoma : It is a cancer‚ that begins in lower layer ( basal / base layer ) of the epidermis‚ which is the person’s outer layer of the skin. Squamous cell carcinoma : These cancers are formed in the squamous cells‚ which are epithelial
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