Purkinje cell

Our species, homo sapiens, was just one of the different human species that existed 100,000 years ago. Today, only our kind survives. How did homo sapiens make it to the 21st century without becoming extinct like the other human species? In Sapiens: A Brief History of Humankind, Israeli historian Yuval Noah Harari tells the history of the human race covering 70,000 years. Humankind went through several major revolutions which gave us the edge over the others. Harari introduces the exciting ideas

For my National History Day project, I worked with a partner on a website about the discovery of insulin. Before teaming up with a friend, I had trouble deciding on a topic and I was thinking about doing my paper on the Trail of Tears since I already knew a lot about it, but it was not a topic I was really interested and invested in. Then my friend came and asked me if I wanted to work with her on her project. Her topic idea was the discovery and history of insulin. My partner decided on this topic

single cells (Unicellular organism). Presently, millions of years later, most plants, animals, fungi, and algae are composed of multiple cells that work collaboratively as a single being. Despite the various methods these organisms achieved multicellularity, their conglomeration of cells operate cooperatively to consume energy, survive, and reproduce. But how did multicellularity evolve? Once or multiple times? How did a solo cell transition to associating and cooperating with other cells? The origins

Department of Molecular Biology. Now Dr. Gitai focuses on the cell biology of bacteria and how their cells are able to self-organize across spatial scales. In the seminar that Dr. Gitai gave, he presented several questions that he asked himself, and his research team, while investigating why bacteria have certain shapes. His questions seemed very simple, but had no clear answers yet. He strategically began the seminar by asking how cells make big structures from small parts, and using analogies such

Many physiological processes in the cells require the participation of both intra- and extra-mitochondrial enzyme reactions. A link between mitochondria and cytosol is provided by a group of proteins known as the mitochondrial carriers (MCs) family (Arco & Satrustegui, 2005; F. Palmieri, 2004). MCs comprise a family of about 40-50 proteins, depending on the organism, and provide the main communication between mitochondrial matrix and extra-mitochondrial spaces by transporting a wide range of metabolites

I included 8 organelles that are found in the cell. One of these organelles is the nucleus. The nucleus is a large membrane-enclosed structure that contains genetic material in the form of DNA and controls many of the cell’s activities. The job of the nucleus is to protect the DNA and the RNA from anything outside the nucleus. Another organelle is the ribosome. Ribosomes are small particle of RNA and protein found throughout the cytoplasm in all cells. The ribosome is responsible for making protein

Technological advancements over the last hundred years have allowed health care systems around the world to better diagnose, manage and treat illness than was ever thought possible. One crucial machine that has improved patient diagnosis and outcome on soft body tissue injuries or disease is magnetic resonance imaging (MRI) (Al-Harbi 2016, 1-2). In 2003, scientists Paul Lauterbur and Peter Mansfield were awarded the Nobel Prize in Medicine for inventing magnetic resonance imaging (Collins 2016, 259)

sizes and instruction from the nation's best professors, I know it’s possible to easily interact with the professors that will help me mold myself into knowledgeable student I want to be In the College of Literature, Science, and the Arts is where the Cell and Molecular Biology and Biomedical Engineering Major is taught. This major fully encompasses all the necessary information to help college students succeed in the fields of biology and biomedical

many cells do replace themselves over time, but the wholesale brand new body thing is really more one of those myths people keep repeating and no one knows for sure where it started. But before we get into why it’s not really accurate, let’s do a quick anatomy review. Your cells are your body’s most basic building materials, right?. You’ve got trillions of them in about 200 different flavors, and each type is specialized for a different

Medicine and Genetic Research According to Kenneth Pakenham, Jo McEntire, and Jessica Williams (2013), in “Making Connections” Gene therapy and genetic tests are long experiment by scientists to find out specific genes are related to fatal diseases and birth defects. Many severe diseases depend on the gene type. When genes are known genetic tests for many genes will be available. Despite several challenges for gene therapy, genes treatment is possible identifying their defective genes tests. Pakenham