Instructions: Your lab report will consist of the completed tables. Label each structure of the plant and animal cell with its description and function in the tables provided.…
Get the Gizmo ready: Activity A: Animal cells • Check that an Animal cell is mounted on the microscope. • Set the Zoom to 500x.…
Golgi complex - A stack of flattened sacs receives and processes protein that has been dispatched by the endoplasmic reticulum. The proteins are modified and released at the cell membrane.…
Cells are the basic functional units of all organisms. Cells are the smallest unit of life and are often called the "building blocks of life". The distinction between prokaryotes and eukaryotes is considered to be the most important variation among groups of organisms. Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. The differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA. In this lab four cells were observed and they were Onion Epidermis Cell stained with Iodine, Elodea Freshwater Plant Cell, Epithelial Cells aka Human Cheek cells stained with Crystal Violet, and Unknown Cell. The difference between animal and plants cells is that animal cells does not have a cell wall or chloroplasts but plant cells do. Animal cells are round and irregular in shape while plant cells have fixed, rectangular shapes. Plant cells contains a large and central vacuoles while animal cells contains small and fewer vacuoles.…
The purpose of this exercise is to use the microscope to get an in depth look at different cell structures and to learn how the shape and arrangement of different cells can affect their functions.…
Figure 1. SDS-PAGE of purified protein X. Lane 1, Protein ladder (in Daltons). Lane 2, purified protein X (affinity chromatography). Lane 3, purified protein X (company manufactured). Lane 4, elution buffer.…
All mammals are eukaryotes and therefore have eukaryotic cells. These cells contain several organelles suited to a specific function they carry out within the cell. These eukaryotic cells contain a Nucleus, Mitochondria, Ribosomes, Rough and Smooth endoplasmic reticulum, Golgi apparatus and various other organelles. Most of the organelles are separated from each other by a membrane, these membranes are based on lipid bilayers that are similar to each other.…
Analyze the anatomical structure of ten different organelles in the cell and their respective functions.…
Figure 1. SDS-PAGE of purified protein X. Lane 1, Protein ladder (in Daltons). Lane 2, purified protein X (affinity chromatography). Lane 3, purified protein X (company manufactured). Lane 4, elution buffer.…
1. Heredity variation: Variation observed among the individuals of the same species due to difference in their genetic constitution is termed as heredity variation.…
1. For each structure identified, do you think its location affects its ability to function? Why or why not? (Hint: those buried deep in the cell probably do different things than those closer to the cell membrane).…
In this report i will be writing brief description on the functions of the main cell components of the body cell.…
P1 – Describe the microstructure of a typical animal cell and the functions of the main cell components. A typical animal cell is seen as a tiny, three dimensional sac which is in fact made up of many components, each as important as the other. The microstructure of an animal cell was in fact uncovered mainly through the use of both cell fractionation and electron microscopy. Each main component has its own, individual function which helps a cell to function and maintains the cell membrane. The components that I will be describing include the cell membrane, nucleus, cytoplasm, mitochondria, lysosomes, Golgi bodies, centrioles, endoplasmic reticulum (both smooth and rough) and ribosomes.…
Review the structure of the cell and know the functions of each of the organelles.…
2. Do your best to sketch the cells and structures listed below. Label each feature answer the questions in your lab report.…