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Cell Biology (cytology)

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Parent Category: Microbiology
Cells are the building blocks of all life. Humans are multicellular beings. The study of cells in called cytology. Ask questions here about the structure and function of cells.
Yes, it's a fact. It's not common, but you could be a virgin and be pregnant. Yes, if any semen "leaked in" her vaginal opening, there is a chance she could become pregnant. Also, not all female virgins have a hymen, either due to genetics, injury, or athletic workouts. If she doesn't get her perio…
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%DETAILS% I assume that you know of the display at The Field Museum on the ground floor? The display is just off the elevator. I know that they have a panel about his life and death. If that fails, send the Field Museum scientists a question on their web site. Good luck.   I went to school…
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Eat more protein, eat less fat. This is the general formula to complete your task. Also, eat carbs (fruits, vegetables, pasta-- all without butter or oil) for quick energy. Exercise: Aerobics will cause you to look thinner, free weights and weight machines will build bulk. The middle ground will mak…
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Answer You have to make sure your filter is clean otherwise you will receive low to no pressure for your barracuda/manta to move. Answer There is a small ball inside belly of the barracuda that sometimes breaks apart and sometimes gets stuck. Replace the ball or break it free This should help…
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no. First of all you must ask yourself why hav'NT i been formally rejected? The answer to this question should be, you should have been formally rejected. The lack of a formal rejection is an indication of contempt for you, but on the other hand could be an oversight, but this is highly unlikely; i …
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Some types of contraception, such as some types of pill or the contraceptive injection can irregulate the menstrual cycle up for up to a year.If you have just had a baby, it takes up to two years for your body to get back to normal, this includes your cycle! Other factors may include STIs, fibroids,…
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Answer For a history of the 9th Infantry in WWII, refer to U.S. Army booklet: http://www.lonesentry.com/gi_stories_booklets/9thinfantry/index.html From CHERBOURG in the Battleground Europe series by Andrew Rawson: page 19: "As soon as 82nd Airbourne and 9th Inf Div had secured bridgeheads ac…
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Well, as you know, the mitochondria are the producers of most of a cell's energy and the nucleolus creates ribosomes. The cell wall is only in a plant cell and is a rigid layer of non-living material that surrounds the cells of plants and some organisms. An analogy can be written in the form: this…
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For the flagellum....i guess u could do a motor, or an engine from a car. For Golgi apparatus...you could do like a mail room... For the Golgi Apparatus, I would put Fedex because they basically revieve mail and redistribute it. Or li
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Bad things. When your blood is circulating too hot, it affects everything. Your internal organs are stressed, as well as your brain. (which is why it's dangerous to have a high fever for very long) Your muscles start burning anything they can to function instead of oxygen, which results in them pro…
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Cells are the basic unit of structure and function of the human, animal, and any other living thing. Cells are a small unit just like a living matter. There are different kinds of cells but the two kinds that are familiar are animal and plant cells. Plant cells have a cell wall and chloroplasts. Hum…
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Centrioles are like spindles. A Centriole is like a straw because they both are tubes that let things get from one end to the other end. The centriole has a round look to it because it is made from nine triplets of microtubules that make a straw-like(as said above) look. A centriole is like a …
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In the cell structure, centrioles and chromatin function as the blueprint. Housing genetic information ensuring the structure is made correctly.
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because the wwe in 1997-2000 sucked and because vince doesn't want them to fight on top of the cell anymore because he thinks it's to violentlike the orther dude said above.... wrestling sucked back then so Vince McMahon was desperate for peolple to watch that's why he created the hell in a cell, an…
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Blood cells are made in the bone marrow. Erythrocytes, or red blood cells, are constantly being produced and released from marrow tissue. Leukocytes, or white blood cells are also produced in the bone marrow. B cells and T cells are leukocytes that are made and mature in the bone marrow while T cell…
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If you mean as this as impenetrable, no water or waste could come in or out. The cell would then be a non living object, or a 'dead cell'. Answer Do you mean hard as in solid? because if it was solid, you would not be alive.
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The Golgi apparatus is an organelle where proteins (after they are made) are transported to. It is a flattened stack of tubular membranes that modifies proteins. It sorts proteins into packages and store them in Vesicles. The Golgi apparatus, also known as the Golgi complex or Golgi body, is an orga…
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Ribosomes Yes, in fact there are ribosomes in both plant and animal cells. That's right. Ribosomes are the site of synthesis of polypeptide chains; proteins are formed from polypeptide chains. Both animals and plants need proteins for many purposes, not least as enzymes. There are also ribosome…
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Analogy for CytoplasmCytoplasm is a water rich substance that is inside of a cell that surrounds the entire contents of that cell. It will liquify if shaken vigorously. Cytoplasm is made up of proteins and molecules for it to survive. The organele and molecule within the cell touches the cytoplasm.A…
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Answer: Embryonic stem cells come from embryos. An embryo is the earliest stage of development of life. Medical researchers believe that embryonic stem cell research has the potential to significantly help people who have disabilities, failing body organs or other problems. Many believe that emb…
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Straw
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Warehouses would be an analogy for vacuoles. Vacuoles are storage areas that contain nutrients, water, etc. for the cell's later use. They are very much like warehouses. Another analogy could be a refrigerator.
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Nucleolus is a membrane-bound organelle inside the cell's nucleus which transcribes the two parts of ribosomes (rRNA) . A cell nucleus may contain more than one nucleolus.
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a blood vessel
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Answer it dies on contact wirh air Answer Its not on contact with air, I believe its a few hours. Answer Maybe but there is a better chance off it dying if you smash your penis with a hammer
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The Golgi Apparatus is like the post office of the cell. It packages proteins and other molecules and sends them to their destination. In a restaurant, a waiter because they transport the plates from kitchen to table. In a factory, the shipping and receiving department.
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The Endoplasmic Reticulum is like transportation for proteins in a cell.
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Cell Biology Cell biology is the science of studying how cells function such as their reproduction metabolism, and their internal and external anatomy. Biology means science of life. Cells are known as the basic building blocks of all livings things. More Information Cell biology (also called cell…
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Answer: A factory is any place where goods are manufactured. The name itself comes from he Latin for "oil press" a machine for extracting oil from olives. Early factories could have been a group of neolithic hunters getting together to do up a supply of flint arrowheads. As time passed these effor…
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Smooth ER is like a factory, or processing plant, that makes fats and certain hormones (steroids), processes carbohydrates, and controls calcium, and helps in detoxification. Endoplasmic reticulum (ER) is like a manufacturing plant, much like a factory, where proteins and lipids (fats) are made. Th…
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Many textbooks will compare a cell membrane to the fluid mosaic model, which means that the parts of the membrane (phospholipids, cholesterol, proteins etc.) are not stuck in one place; they move around and can pass by one another while still keeping the integrity of the membrane. That is mainly for…
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No one knows... yet
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First of all, the stomach isn't really trying to "eat itself", although it feels like it. Also, your organs will not "shut down" or else you would die. After your body realizes that making you miserable isn't working, it will begin to break down your muscle and fat stores for its protein and energ…
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A semipermeable membrane lets certain molecules, especially small ones, pass through and prevents other molecules from crossing.A semi permeable membrane is a barrier that lets some things in and not other things. The semipermeable membrane is found in somatic cells in the body. is generally forme…
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Actually that doesn't work, stupid people like myself will use the RUN command line with freecell and voila! its back again. Its like a non removable virus, you just can't get rid of it. Open up your DOSPrompt window, type 'delete freecell.exe' (without quotes) and hit enter. Or, just do a file se…
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Answer Centrioles-Found in all protistans & animal cell capable of cell division.They have their own DNA & RNA. Basal bodies are produced initially in a cell by the centrioles which are concerned with production of cilia & flagella.Centrioles are concerned primarily with the mechanics…
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70 percent. 90%
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What causes a cell to mutate into a cancer cell?true
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cells are the building blocks of our body
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Cryonics Classification Cryonics is not really a science, it's a medical practice. But scientific research in cryonics (developing better preservation protocols, studies in viability, etc.) can be classified in Biology.
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Mitosis is the scientific term for nuclear cell division, where the nucleus of the cell divides, resulting in two sets of identical chromosomes. Mitosis is accompanied by cytokinesis in which the end result is two completely separate cells called daughter cells. Also it is the second part of the cel…
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We find 23 pairs of Chromosomes; which means, when you get down to it, 46 Individual Chromosomes.Further, 22 of these Chromosome Pairs are homologous Pairs while Chromosome Number 23 may either be XX or YX.
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the cell wall of yeast is made up of chitin
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Ribosomes are like factories in a cell. They manufacture proteins using instructions the get from RNA.
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The process by which a cell divides. The series of steps are mitosis and cytokinesis. It is where the "father" cell divides and creates two "daughter" cells. Cell division is the process by which a cell divides to form two daughter cells. Upon completion of the process, each daughter cell contains …
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cells are different. depends on what type of cell, how they function, etc.
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Because their cells have no nuclei rewtfxcgre
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The Simplest Answer ATP molecules (adenosine triphophate) Cell membrane, nucleus, cytoplasm, and organelles. Plant cells have an additional part called a cell wall. Both cell types have: Cell membrane Ribosomes Nucleus Endoplasmic reticulum Golgi apparatus Vacuoles Mitochondria …
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it kills the hen fast
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The human body is like a machine because if one part breaks then nothing works correctly. Say your hearts stops then all of the other organs will stop and soon your brain will shut down because there is no blood flow to your brain. we can better ask ourselves why is the machine like a human body?
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No. The (exterior) walls are usually steel and glass (perhaps incorporating some aluminum), all of the weight of which is borne by the floors. The weight of the floors is borne by the vertical support columns, which are steel or reinforced concrete. They're tucked inside. The massive weight of the b…
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In 1945 the British, Poland, and British teamed up and attacked his base. He couldn't take it so he went bonkers and commited suicide.
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Adenine, thymine, guanine and cytosine. These are arranged in groups with each rung containing a group. One group is cytosine and guanine. The other is adenine and thymine.
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Usually you have a better chance at any job/career with a high school diploma and/or some college credits/degree. But for a janitor, a diplmoa or GED is minimum, and most of the skills are on the job training.
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They are called "haptens" (incomplete anitgens)
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All cells of the same type have the same parts. All eukaryotic cells have the same parts, and all prokaryotic cells have the same parts. Cells are also always the building blocks of living organisms - all things are made from cells.
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DEATH???actually no you yawn if u don't get enough oxygen if however you're underwater you'd go into a coma and pass out. you would die if not sent to hospital
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cells are made of different organelles.
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Yes, scientists are in the baby stages of using stem cell research. Cornea transplants (from a deceased person) have been used and doctors have found that cells do multiple once the cornea is placed in the living patient. Also a trachea transplant from a deceased donor is possible and many other…
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The Vietnam Wall is located in Washington, DC.
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Hypertonic Solution Greater concentration of solute outside of cell than insideWater potential is higher; osmotic potential is lowerNet movement of water from the cell to the solution across a semi-permeable membraneIn excess, causes crenation in animal cells and plasmolysis in plant cells  H…
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A lysosome is a cell organelle filled with enzymes needed to break down certain materials in a cell. Lysosomes are single membrane bounded organelles that contain strong digestive enzymes and work for the breakdown of food and waste materials within the cells. During their function they fuse with …
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white blood cells have nucleii (unlike red blood cells) and do not contain hemoglobin (again, unlike red blood cells). they are irregularly shaped, and there are fewer of them in the body.
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Aphrodite cannot die (she is immortal).
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Plant cells have a cell wall, chloroplasts and a vacuole but animal cells don`t.
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A nucleotide consists of a phosphate molecule, a deoxyribose sugar, and a base (adenine, cytosine, gaunine, and thymine).
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A short fever on his B-day
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A human cell is a type of cell that is in humans.
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The following are the characteristics of eukaryote: Membrane bound organelles,DNA enclosed by the nuclear envelope.Much of eukaryotes are multicellular, although there are types of single celled eukaryotes.Eukaryotes are also larger than the prokaryotes.Eukaryotes have introns, a noncoded region in …
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Filtration membrane includes: 1) Glomerular endothelium, 2) Podocytes, and 3) Basement membrane.
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Organelles are what make the cell work. Different organelles handle different operations; without them the cell wouldn't exist.
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Its a Eukaryote!!
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It is a rot causing fungus. Black spores are visible to the eye on the surface of the substrate, which may look like black specs. The interesting looking fungi can appear on stale bread, damp leathers, and decaying fruits.
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The plant's cell wall protects the cell from damage (the plant cells are less fragile than animal cells and less flexible). Plant and bacterial cell walls provide intense strength using cellulosic materials. Some animal cells equally require this same strength yet they utilize a sugar-protein [glyco…
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Answer No, but if it just showed up after a large meal, get retested before you assume the worst.
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The lytic cycle is one of two methods of viral reproduction, the other being the lysogenic cycle. These cycles should not, however, be seen as separate, but rather as somewhat interchangeable. The lytic cycle is typically considered the main method of viral replication (reproduction), since it resul…
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Answer A cheek cell is a cell found on your cheek that is used to help keep you alive in some ways.
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She died because Sephiroth killed her. Contrary to what some people still seem to believe, she did not sacrifice herself, she had no idea she was in any danger, and she planned to return to the party once she'd summoned Holy. It wasn't a total loss, though, since her death made it possible for her …
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Well,during mitosis the nucleus divides. nothing else does
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No, according to his bio there is no date of death.
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The human respiratory system cells.
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ENDOPLASMIC RETICULUM (ER) ("highways and road systems") 2 types- Smooth ER and Rough ER. Network makes up about 1/2 all membranous tissue of the cell & is the site of membrane & protein synthesis. This system is much like a road system along which industry can be found. Goods are manufactu…
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Letters : Post Office :: Proteins : Golgi Apparatus The Golgi Apparatus packages proteins from the ribosome and prepares them to be shipped out of the cell.
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Ribosomes are organelles that synthesize proteins for the cell and send protein to the nucleus. Ribosomes can be free floating in the cytoplasm, or can be attached to the outer surfaces of the rough endoplasmic reticulum and are known as bound ribosomes. They use amino acids to create the protein wh…
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The cell needs to control what enters and leaves. It needs to keep somethings in and other things out. However, only the Selectively cells can enter and go out of the cell! This is why the selectively permeable membrane is permeable! A cell membrane (the outer casing or inner casing in a plant cell)…
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A voltaic cell can be created by taking a normally spontaneous reaction and separating its reduction and oxidation components. Two metal electrodes (which must be non reactive with the substance or can be the component of the red. or ox. equation) are connected by a wire and stuck into two different…
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explain the cell theory
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Answer Colcichine inhibits the formation of spindle fibres during early metaphase.Thus the cell division process stops during late prophase.micotubule has 2 ends.+ end or - end.in microtubule growth addition of tubulins(subunit of microtubule) is much faster than removal of it at - end.but if we …
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In the cell nucleus.
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what is the minimum education needed to become a chef?The minimum education you need to become a chef is an associates degree in culinary arts.
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ok so i am doing same thing - the answer is there are half as many chromosomes in egg cells
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Cells are the basic building blocks of life or in other words you are made of living cells that work together to create an organism. Cells help our body. Cells are one part of our body that we need to live. They also protect our body from harm.
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You can buy replacement membranes here: http://www.musicity.com http://www.musicity.com/viewitem.cfm/item_id/1667 Although they are also available at their eBay store for about $5 less
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More information is needed. What country? Please post a new question with that info. Thanks! when were the one cents and two cents removed from circulation in New Zealand
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