Eukaryotic and Prokatyotic Cell Structure Essay

According to Mattias Schleiden and Theodor Schwann the cell is the basic unit of life(Cell Theory- OI). Two common types of cells are the plant and animal cells. Although both kinds of cells share many similar, abundant structures, they also have varying descrepancies from cell to cell. Without a doubt, the nucleus is the most important organelle in the plant cell, even though, the lysosome is the most important structure in the animal cell.

Plant cells have selectively permeable membrane that allows selective substances to penetrate into the cell. Cell membranes are consisting of lipid layer that are made up of phospholipids. (Essays, UK.2013). These phospholipids are amphipathic in nature, which have phospholipids head and tail respectively. Phospholipids heads are hydrophilic and tails

Prokaryotic: (single cell)The plasma membrane encloses the cell, regulating the traffic of materials into and out of the cell, and separating its interior from the external environment.

Prokaryotic cells do not have a nucleus. The chromosomes which are found in prokaryotes are usually spread in the cytoplasm. In eukaryotic cells the chromosomes remain together inside the nucleus and there is a clear nuclear membrane that is surrounding the nucleus.

Well prokaryote is the name given to organisms that are made up from cells that lack a cell nucleus or cells that lack any membrane-encased organelles (a specialized subunit within a cell). In lamens terms, in prokaryotes, the DNA is not bound or held together inside a nucleus. Prokaryotes also only have a single loop DNA. Last but not least prokaryotes are divided into groups or domains but more about that in a minute.

Bacteria and Archaea are prokaryotic, which are mostly single-celled incomplex microorganisms. Both Bacteria and Archaea have a variety of prokaryotes classified in multiple kingdoms (Reece, et al., Campbell Biology, 2014). There are a number of scientists who believe that Archaea cells may be the precursor to Eukaryotic cells and that they have more in common with Eukaryotes than Prokaryotes (Madigan, Martinko, & Dunlap, 2009).

The nucleus is vital in the animal cell but in a plant cell it is most assuredly the chloroplasts.

a. List 3 organelles that are found in plant cells that are not found in animal cells.

Cells, a unique characteristic of life and the start of humanity at its finest. Discovered in 1653, by a man named of Robert Hooke, coined the term Cells and was credited with it as well. The scientist said it reminded him of the cells of a monastery. These building blocks of life could be broken down into several different parts but the main two parts are prokaryote and eukaryote. Prokaryotes are one celled organisms such as bacteria. Prokaryotes are able to thrive in very harsh conditions including hydrothermal vents, hot springs, swamps, wetlands, and even the guts of humans and animals, called extremophiles. Prokaryotes contain a set amount of organelles in which are a cell wall, DNA, and cytoplasm. They do not reside a nucleus, but contains

These two cells are almost completely different in how they function and how they are made up. To begin, prokaryotic cells are unicellular cells that lack internal organelles. These cells do not contain a nucleus, instead they have what is called a nucleoid. A nucleoid is a single chromosome of DNA that is found in the plasma of the cell. This DNA has a circular structure.

I am known as a prokaryote. All bacteria are prokaryotes. Prokaryotes are a type of cell that lacks a nucleus. They are very small and basic. Eukaryotes, my opposite, contain nuclei and are much larger and more complex than me. I also lack many other organelles such as the endoplasmic reticulum, which modifies some proteins, and the Golgi apparatus, which combines proteins, lipids, and carbohydrates together and then sends them out to the cell with the help of enzymes. Enzymes are types of protein in living

In effort to show that I know the topic of the lab that I missed, I must write a 1200-word paper on bacterial diversity. To write a paper on bacterial diversity I must define what bacterial diversity is, according to the lab manual “prokaryotic, unicellular organisms are represented by two biological kingdoms: archaebacterial and eubacteria. Their cells are typically quite small, and lack complex, membrane bound organelles. The few non membrane bound organelles that prokaryotic cells do have are different in size and /or structure than those of eukaryotic cells” (2017) in addition to the lab manual classification of bacterial cells comes down to the bacterial cells colonies. According to our text book (essentials of the living

In regards to their basic structure, according to the SEER Training website, “cells consist of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm.” (Training.seer.cancer.gov, 2017) This is true for animal cells however plant cells contain a fourth part which is known as the cell wall, it is located on the outside of the cell membrane and allows the cell to keep its rigid shape. It should also be known that there are types of cells that do not contain a nucleus, these are called prokaryotic cells and generally still have the same characteristics as cells that do have a nucleus which are known as eukaryotic cells. (Study.com, 2017) As seen in Figure 1 cells also contain organelles which keep the cell alive and allow it to function effectively.The cytoplasm of the cell which resides between the cell membrane and the nucleus is a gel-like liquid filling the inside of the cell. The cytoplasm allows the cell to have shape and allows the cell 's organelles to move around the cell as needed and function correctly. The nucleus is widely considered to be the control center or

Plant cells have a cell wall composed a membrane and cellulose (Bailey). Cellulose is a complex carbohydrate composed of thousands of glucose molecules (Nutrients Review). The cell wall in the cell of a plant that surrounds the membrane is rigid and is made up of three layers (Bailey). The three layers of the membrane in a plant cell is the primary cell wall, secondary cell wall, and the middle lamella (Robson). The main functions of these layers and the cell wall in the plant cell are to prevent loss of water, offer support and limited plasticity, and prevent overextension caused by too much water in the cell (Robson). While plant cells are made up of a membrane

Organelles are the internal structures of the cell that are important for the cell to survive. Each organelle has a specific function for the cell. The types of organelles in the cell can be different from each other depending on the type of cell. Plant cells and animal cells both have a cytoskeleton, endoplasmic reticulum (smooth and rough), golgi apparatus, mitochondrion, nucleus, plasma membrane, and ribosomes. Animal and plant cells also have vacuoles, but they are rarely found in animal cells. Vacuoles in animal cells are very small compared to the vacuoles in plant cells. Lysosomes are also rarely found in plant cells but mostly found in animal cells.