What is the mechanism (cells activated, why and how) of a suntan?

Q: What are hemidesmosomes? Structures that anchor the cytoplasm to the plasma membrane. Cell adhesion…

A: Cell junctions are a kind of cellular structure that consists of multiprotein networks that provide…

Q: Epidermal growth factor, Platelet derived growth factor and nerve growth factor are all examples of…

A: Cells communicate with each other via released proteins unique to each kind. Signal transduction…

Q: What is the function of granulosa cells?

A: The female gametes are produced in the females before birth which remains arrested at meiotic I…

Q: What are Kupffer cells?

A: Cell is the basic structural and functional unit of all living organisms. An organism is termed as…

Q: Which skin pigment is sunlight induced and what cell produces this pigment? Explain the synthesis &…

A:

Q: List five (5) factors affecting fixation of the cells in a physical and chemical state

A: Fixation: Fixation is a procedure in which cells or tissue are fixed partially in a chemical and…

Q: What is the Mechanism (cells activated, why and how) of a suntan?

A: The skin is the largest organ that covers the entire human body. The skin protects us from injuries,…

Q: What is the name of these yellow cells?

A: A cell is the basic structural, functional, and biological unit of all known organisms. It is the…

Q: Name the source from which keratin is obtained?

A: The keratin is a fibrous protein that is responsible for the structures like the hair, nails, horns…

Q: Distinguish between protoxylem and metaxylem in terms of the types of secondary wall thickenings

A: The main difference between protoxylem and metaxylem is that protoxylem is the first formed primary…

Q: What function do collar cells serve

A: Collar cells, also known as choanocytes, are specialized cells found in sponges, which are aquatic…

Q: How do the flagellar hairs aid cell motion?

A: The cytoskeleton is an extensive structure that provides shape, strength, and motility to a cell.…

Q: What limited protection do cells have against the damaging effects of UV radiation?

A: Ultraviolet rays or UV rays are short wavelength radiation shorter than visible light and greater…

Q: Many antiaging skin creams contain collagen and hyaluronic acid. Manufacturers claim that the…

A: Skin is the largest organ of the body, playing various important functions of the body, such as…

Q: Define Surface Coatings: The S Layer and the Glycocalyx.

A: Cells are the basic unit of life as no living organisms can have life without being cellular because…

Q: What is hair cells?

A: Hair cells are also known as cochlea.

Q: Which protein is present in hairs? 1) Keratin 2) Elastin 3) Gliadin 4) Albumin 5) Actin

A: Proteins are biopolymers that are made up of polypeptide chains of the monomeric units amino acids…

Q: pesticide. His left arm w

A: A pesticide is a kind of any mixture of substances that is expected for repelling, avoiding,…

Q: What are the visible parts in this Tomato Epidermis?

A: The tomato are the staple food of all human being . Chilling causes damage to the cell membrane and…

Q: The following image is that of: Cells image(1) (3).pdf Cells image(1) (3)-1.docx 1. Onion bulb…

A: Cells are considered the elementary components of all living organisms. Some organisms contain a…

Q: What could be the step in tissue processing is done before this step? A) removing of excess paraffin…

A: Tissue processing is one in which the water from the cell is removed and replaced with a medium…

Q: What is the function of Kupffer cells?

A: Introduction  Our immune system plays a crucial role in defense against harmful foreign particles be…

Q: What are the visible parts of Tomato Epidermis in LPO and HPO? Base on the picture below:

A: Epidermis  The outer most covering of plant various parts like leaf, stem, fruit etc.

Q: What two membrane organelles are most likely abundant in the cutinized cell of the epidermis?…

A: The epidermis is a layer of cells that forms the covering of all plant components, protecting and…

Q: are proteins stable in the presence of tannins?

A: Protein is a macronutrient that is essential in building the muscle mass. It is commonly found in…

Q: The outer surface of your skin consists of ...   a)  epidermal epithelial cells joined by tight…

A:

Q: Ultraviolet (UV) radiation is known to damage skin; excessive exposure can cause enough damage to…

A: The largest organ in the body is found to be the skin, which is made up of two layers including the…

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.