Science about Enzyme, Protein, Hormone, Chromosome, Genetic code, Mutation Mutate, Mutagen, Virus, Cell, Bacteria, and Microorganism.noreply@blogger.com (evhie)Sun, 8 Sep 2024 23:35:12 +0700Blogger http://www.blogger.com17125http://science-cell.blogspot.com/en-usnoScience about Enzyme, Protein, Hormone, Chromosome, Genetic code, Mutation Mutate, Mutagen, Virus, Cell, Bacteria, and Microorganism.noreply@blogger.comhttp://science-cell.blogspot.com/2011/10/cancer-cells.htmlcelldiseaseDNAGeneticsorganismnoreply@blogger.com (evhie)Tue, 18 Oct 2011 17:37:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-8062330935183474902Cancer cells are cells that grow and divide at an unregulated, quickened pace. Although cancer cells can be quite common in a person they are only malignant when the other cells (particularly natural killer cells) fail to recognize and/or destroy them. In the past a common belief was that cancer cells failed to be recognized and destroyed because of a weakness in the immune system. However, more0http://science-cell.blogspot.com/2011/10/cell-membrane-theory.htmlcellGeneticsorganismsciencenoreply@blogger.com (evhie)Sat, 15 Oct 2011 10:32:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-6369585075618402736Cell membrane is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. It consists of the phospholipid bilayer with embedded proteins. Cell membranes are involved in a variety of cellular processes such as cell adhesion, ion 0http://science-cell.blogspot.com/2011/10/parasitism-science-theory.htmldiseasesciencenoreply@blogger.com (evhie)Sat, 1 Oct 2011 12:00:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-1910076310701410984Parasitism is a type of symbiotic relationship between organisms of different species where one organism, the parasite, benefits at the expense of the other, the host. Traditionally parasite referred to organisms with life stages that went beyond one host, which are now called macro parasites. Parasites can now also refer to micro parasites, which are typically smaller, such as viruses and 0http://science-cell.blogspot.com/2011/10/cell-science-theory.htmlcellGeneticsorganismsciencenoreply@blogger.com (evhie)Sat, 1 Oct 2011 06:00:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-8969189323268909045Cell Science Theory, there are several theories about the origin of small molecules that could lead to life in an early Earth. One is that they came from meteorites Another is that they were created at deep-sea vents. A third is that they were synthesized by lightning in a reducing atmosphere; although it is not clear if Earth had such an atmosphere. There are essentially no experimental data 0http://science-cell.blogspot.com/2011/09/protein-in-cell.htmlsciencenoreply@blogger.com (evhie)Fri, 30 Sep 2011 23:04:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-5020924002105805844Protein, what is Protein? Proteins is a complex organic compound containing carbon, hydrogen, oxygen, nitrogen, and contain sulfur and phosphor. Proteins have a main function in structure and cell function all organism and viruses. Protein in food which consume human will absorb by intestine in the form amino acid. Sometime amino acid which is peptide and small molecule will absorb through 0http://science-cell.blogspot.com/2011/09/cytoplasm.htmlcellDNAGeneticsorganismsciencenoreply@blogger.com (evhie)Fri, 30 Sep 2011 22:00:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-7143355573163548849Cytoplasm is basically the substance that fills the cell. It is a jelly-like material that is eighty percent water and usually clears in color. It is more like a viscous (thick) gel than a watery substance, but it liquefies when shaken or stirred. Cytoplasm, which can also be referred to as cytosol, means cell substance. This name is very fitting because cytoplasm is the substance of life that 0http://science-cell.blogspot.com/2011/09/bacteria.htmlcelldiseaseorganismnoreply@blogger.com (evhie)Tue, 27 Sep 2011 14:03:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-1121023124706654685Bacteria Bacteria are a large group of prokaryotic organisms, except Archaea. Bacteria have a very small size (microscopic) and have a big role in life on earth. In the classification bacteria classified in the Divisio schizomycetes. Several groups of bacteria known as causative infection and disease. While other groups could provide enormous benefits to human life, particularly in food, 0http://science-cell.blogspot.com/2011/08/viruses.htmlcellDNAGeneticsMutateorganismRNAscienceVirusnoreply@blogger.com (evhie)Sat, 20 Aug 2011 00:10:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-6683334721524369804 A virus is a small infectious agent that can replicate only inside the living cells of organisms. Most viruses are too small to be seen directly with a light microscope. Viruses infect all types of organisms, from animals and plants to bacteria and Archaea. Although there are millions of different types. Viruses are found in almost every ecosystem on Earth and are the most abundant type of 0http://science-cell.blogspot.com/2011/08/hemophilia.htmlcelldiseaseGeneticsorganismscienceVirusnoreply@blogger.com (evhie)Fri, 19 Aug 2011 00:10:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-2140149601809588151 Hemophilia is a genetic blood disorder caused by a deficiency of blood clotting factors. Hemophilia A occurs if there are abnormalities in the gene that causes a lack of clotting factor VIII (FVIII). Hemophilia B lack of clotting factor IX (FIX). Hemophilia A and B cannot be distinguished because it has a similar clinical appearance and a similar pattern of gene inheritance. Hemophilia is a 0http://science-cell.blogspot.com/2011/08/type-of-mutation.htmlcellGeneticsMutatesciencenoreply@blogger.com (evhie)Thu, 18 Aug 2011 11:58:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-8385709123488523942 Mutations are changes that occur in genetic material (DNA or RNA), both at the level of gene sequences (point mutations) or at the level of chromosomes. Mutations at the chromosomal level are usually called aberration. Mutations in the gene may lead to the emergence of new alleles and the basis for the emergence of new variations on the species. Several examples of mutations: Somatic 0http://science-cell.blogspot.com/2011/07/hormone.htmlcellGeneticsorganismsciencenoreply@blogger.com (evhie)Mon, 25 Jul 2011 15:51:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-2433739216214873185What is a Hormone? Hormones is a chemical substances naturally produced by the body. Once secreted, hormones will be supplied by the blood to various tissue cells and cause certain effects in accordance with their respective functions. Examples of the effect of hormones on the human body: Physical changes are marked by the growth of hair in certain areas and a distinctive body shape in men and 0http://science-cell.blogspot.com/2011/07/chromosome.htmlcellDNAGeneticsMutateRNAsciencenoreply@blogger.com (evhie)Sat, 23 Jul 2011 13:01:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-975290996367540314What are Chromosome? Chromosomes is vary widely between different organisms. The DNA molecule may be circular or linear, and can be composed of 100,000 to 10,000,000,000 nucleotides in a long chain. In eukaryotes, nuclear chromosomes are packaged by proteins into a condensed structure called chromatin. This allows the very long DNA molecules to fit into the cell nucleus. The structure of 0http://science-cell.blogspot.com/2011/07/hiv-aids.htmlcellDNAorganismscienceVirusnoreply@blogger.com (evhie)Wed, 20 Jul 2011 15:27:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-6853024398979014809Human Immunodeficiency Virus (HIV) is a lentivirus (a member of the retrovirus family) that causes Acquired Immunoeficiency Syndrome (AIDS), a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. Infection with HIV occurs by the transfer of blood, semen, vaginal fluid, pre-ejaculate, or breast milk. Within 0http://science-cell.blogspot.com/2011/07/cosmetics-information.htmlcellsciencenoreply@blogger.com (evhie)Fri, 8 Jul 2011 16:40:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-852903064324630703Many people avoid artificial colours in their foods, but don't check out the colours in cosmetics and personal care products. It is only in recent years that cosmetics have started to carry a full list of ingredients on their packaging. Making sense of the ingredients can be difficult for the lay person. This is particularly true for colourings, which often go under the guise of numbers rather 0http://science-cell.blogspot.com/2011/07/what-is-gene.htmlcellDNAorganismsciencenoreply@blogger.com (evhie)Sat, 2 Jul 2011 12:54:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-637747238660999035What is Gene? Genes are the units of heredity of living organisms. Physical form is a DNA sequence that becomes the password of a protein, polypeptide, or a strand of RNA that has a function to organisms that possess it. Genes inherited by an individual to the offspring through a process of reproduction, together with DNA that carries it. Thus, information that maintains the integrity of form 0http://science-cell.blogspot.com/2011/06/human-cell-science.htmlcellDNAsciencenoreply@blogger.com (evhie)Thu, 30 Jun 2011 15:09:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-69794287327283546Animal cell is a common name to Eukaryotic cell prepares animal tissue. Animal cell is different from another eukaryotic cell, like a plant cell. Because animal cell has no cell wall, chloroplast, and usually animal cell have a more little vakuola or not even exist, centrosome and centriole look apparent.  Because animal cell haven’t hard cell wall so the animal cell have a variation form. 0http://science-cell.blogspot.com/2011/06/what-are-cells.htmlcellDNAorganismsciencenoreply@blogger.com (evhie)Thu, 30 Jun 2011 12:38:00 +0700tag:blogger.com,1999:blog-8126400891743864042.post-8147107677400327921What are Cells? Cells are the smallest organizational unit that became the basis of life (in a biological sense). All functions of life are organized and take place inside the cell. Therefore, the cell can function as autonomous as long as all their needs are met. All cellular organisms are divided into two groups, namely organisms prokaryotes and eukaryotes organisms. Organisms prokaryotes have 0