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Differences between animal and plant cells
Differences between animal and plant cells
Differences between animal and plant cells
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Recommended: Differences between animal and plant cells
There are two different types of cells. These are plant cells and animal cells. The plant cells consist of about 13 organelles. The plant cell has a nucleus, nucleolus, and nuclear envelope. It has a smooth endoplasmic reticulum, a rough endoplasmic reticulum and free and attached ribosomes. It also has a cell wall, cell membrane and chloroplasts. Last but not least, there are is the Golgi apparatus, the mitochondrion and the vacuole. The animal cell also has a nucleus, nucleolus, and nuclear envelope. It has a smooth endoplasmic reticulum, a rough endoplasmic reticulum and free and attached ribosomes. It has a cell membrane, Golgi apparatus, centrioles and mitochondrion. An animal cell does not have a vacuole or chloroplasts like the plant …show more content…
They are the nucleus, the ribosomes, the mitochondrion, the chloroplast and the cell membrane. The nucleus carries instructions on how to make proteins and other important molecules and it carries the cell's DNA. The nucleus is enclosed by a nuclear envelope and it has pores on the outside, which allows selected material to pass. The ribosomes are small particles of RNA and they are in charge of assembling proteins. The ribosomes are often attached to the rough endoplasmic reticulum. The mitochondrion turns the chemical energy in food into molecules that are more convenient for the cell to use. It has two membranes, outer and an inner, and the inner is enclosed by the organelle. The chloroplast captures energy from sunlight and turns it into chemical energy for the cell. It contains stacked membranes with green pigments called chlorophyll. The cell membrane controls what enters and exits the cell and it guards and supports the cell. It contains two layers of lipids hence the named lipid …show more content…
In order to help us further determine the type of cell you have discovered please try the following experiment. Take a sample of the cells and put some in a contained, dark place and some in a sunny place. Check on them both every day or so. Compare the growth of the one in darkness with that of the one that is in a sunny place. If the growth of the cells in darkness is reduced, or if it stops growing, then it is a plant cell. I believe it will help determine between the two because plant cells need light to survive. Cutting off light should help see if it is a plant cell. I hope this information helps you. If you have any further questions, please contact me at Cellular
The building of the grocery store is like the cell membrane, because it gives it structure and keeps everything inside safe. The security guard of the front door in the grocery store is like the cell membrane, because it says what can come in and out of the cell. The boss of the store is like the nucleus, because they tell the employes what to do and what needs to be done. The floors of the grocery store is like the cytoplasm, because it hold everything in it place, where it need to be. The illes in the store is
Question 1: Briefly describe, in 500 words or less, the normal structure and function of your chosen cell type. In your answer, discuss specific features in your chosen cell type, including cell organelles.
Thyroid and metabolism hormones play a large role in the daily lives of all living species. Thyroid hormones regulate the metabolism and the metabolism is responsible for maintaining a specific range for the biochemical reactions that occur in the body (Martini 2014). The most important hormone for metabolic maintenance is thyroxine (T4). This hormone also plays a large role in body heat regulation. It is produced by the pituitary gland and secreted by the thyroid gland. The thyroid releasing hormone (TRH) must trigger the thyroid stimulating hormones (TSH) to release thyroid hormones to the thyroid gland. These hormones are under control of the hypothalamus, or main neural control center. Propylthiouracil (PTU) is a medication used to treat
There are many different cells that do many different things. But all of these cells fall into two categories: prokaryotic and eukaryotic cells. Eukaryotic cells contain a nucleus and are larger in size than prokaryotic cells. Prokaryotic cells do not contain a nucleus, are smaller and simpler than eukaryotic cells. Two of their similarities are they both have DNA as their genetic material and are covered by a cell membrane. Two main differences between these two cells are age and structure. It is believed that prokaryotic cells were the first forms on earth. They are considered primitive and originated approximately 3.5 billion years ago. Eukaryotic cells have only been around for about a billion years. There is strong evidence that suggests eukaryotic cells may be evolved from groups of prokaryotic cells that became interdependent on each other (Phenotypic analysis. (n.d.).
Cell cycle events portray some differences between different living things. In all the three living things, their cells divide, a process referred to as mitosis. The mitosis stage differs and it encompasses four phases. During development, the cell cycle functions endlessly with newly created daughter cells directly embarking on their path to mitosis. Bacteria cells separate forming two cells after every thirty minutes under favorable conditions. However, the eukaryotic cells take quite longer compared to bacteria cells to develop and divide. Nevertheless, in both animals and plants, cell cycle is usually highly regulated to prevent imbalanced and excessive growth. Both animals and plants are known as eukaryotes meaning that their DNA exists inside their cells’ nuclei. Therefore, their cells as well as mitotic processes are similar in various ways (Eckardt, 2012).
parts, and each part has its own job. The nucleus of a cell is very similar
The mitochondria has an eggshape structure. The mitochondria consists of an inner and outer membrane. The outer membrane is what shapes the organelle to its egglike shape. The inner membrane which folds inward makes a set of "shelves" or cristae that allow the reactions of the mitochondria to take place. The more the mitochondria makes these reactions the more the inner membrane folds.
There are two main types of cells in the world. The simplest cells such as bacteria are known as Prokaryotic cells, and human cells are known as Eukaryotic cells. The main difference between each of these cells is that a eukaryotic cell has a nucleus and a membrane bound section in which the cell holds the main DNA which are building blocks of life.
2. Observe the prepared microscope slide of onion root tip first at 100X (10X objective and 10X ocular) then at 400X (40X objective, 10X ocular). Look for cells in mitosis. Depending on the quality of your microscope you may be able to distinguish the various phases of mitosis. Use oil immersion if available.
The mitochondria produces food for the cell by converting energy the cell needs. The mitochondria and the nucleus are two organelles within a cell that have many of the same similarities. Both organelles are made of two membranes. These layers isolate within the organelle all things considered, yet have protein channels that permit things to go in and out. Both contain DNA material that conveys qualities that encode for proteins. Both have qualities that make ribosomes, the machines that read the guidelines in RNA to make
All cells have a plasma membrane enclosing their cytoplasm, organelles, and every other thing the cell needs to function properly. Organelles, themselves also have membranes. Lipid vesicles are spheres of lipid molecules in bilayers that enclose some sort of aqueous solution, which is what a plasma membrane is. Replicating conditions of cellular membranes in vitro can give us great insights into understanding how cell membranes function in vivo. However, it is not that simple. Many of the cell membrane’s functions are based upon their asymmetric lipid distribution (Pautot et al. 2003).
The Animal Cell is a little bit different than the Plant Cell for only a couple of reasons. One is how the Plant Cell has a cell wall and the Animal Cell doesn’t. The cell wall protects and gives structure to the cell. Then there is the Nucleus, which serves as a control center for the cell. Inside the Nucleus there are one or more Nucleoli. They are dense, granular bodies that disappear at the beginning of cell division and reappear at the end. Then you have the Cytoplasm. This is the watery material lying within the cell between the cell membrane and the nucleus. The Cytoplasm also contains organelles, which have specific functions in the cell metabolism. Then there are the Golgi Bodies, which serve as processing, packaging, and storage for the cell. These organelles package and ship things out. Another parts of the cell, a very important one in fact, are the Lysosomes. These organelles are used to break things down and contain enzymes.
c solution and sucked up some of the water in the cells. When we observed the cheek cells we found they were very different from the plant cells. The nucleus was in the middle of the cheek cells and there were a few cell organelles. The Planaria cell was all red and had lines running down it.
There are six mechanisms of cell injury; ATP depletion, reactive oxygen species (ROS), Ca2+ entry, mitochondrial damage, membrane damage, and protein misfolding/DNA damage. ATP depletion is when there is a loss of mitochondrial ATP and decreased ATP synthesis. This will result in cellular swelling, decreased protein synthesis, decreased membrane transport, and lipogenesis, all changes that contribute to loss of integrity of plasma membrane. Reactive oxygen species is when a lack of oxygen causes a progression of cell injury in ischemia. Destruction of cell membranes and cell structure is caused by activated oxygen species. Ca2+ entry is when ischemia and certain chemicals cause an increase in cytosolic Ca2+. This increase of Ca2+ causes damage
Now I know that the cell splits by itself into two new daughter cells and that has many organisms like; the nucleus, cytoplasm, cell membrane and many more but I will not name the all. My cell division booklet is evidence of my growth because I did not know that much about the cell and now that we have studied the different parts and their functions and the reasons why the cell splits, I have grown my knowledge.This piece of evidence shows I have grown because this is a topic that someone asks me to explain it, then I will be able to describe this topic in depth and not just give a brief summary about it.This can help me in the class I am taking right now named biomedical, which is an advanced course where you try and find the cause of someone's death. You have to try and understand their health in order to see If any illness would have been the reason for their death.This ties into the body and the different parts of the body.