What is the difference between the eponychium and the hyponychium of a fingernail?

Q: what are the roles of magnessium ?

A: Magnesium is a major intracellular cation required for the function of various enzymes such as…

Q: Describe how nails are formed.

A: Accessory structures for skin includes the hair follicles, the skin glands and the nails. These…

Q: Describe the structure and composition of nails.

A: At the tip of fingers and toes, there is a horn-like keratinous plate known as nails.  The visible…

Q: Describe the parts of a nail.

A: Nails are important as these serve few important purposes: They function to grab things and are…

Q: Which of the following terms is least related to the rest? a. lunule b. nail plate c. hyponychium d.…

A: Answer is e.) cortex.

Q: What can be inferred from the different specialized structures found in vertebrate integument?

A: In biology, integument is a network of characteristics that constitutes an organism's skin. The…

Q: What do you mean by tarsomere?

A: An arthropod is an invertebrate animal having an exoskeleton, a segmented body, paired jointed…

Q: How dies the integumentary system acts to maintain homeostasis while swimming in the pool on a hot…

A: While swimming in the pool on a hot summer day, the integumentary system maintains homeostasis in…

Q: Why is it so important that surgeons scrub their hands prior to surgery even though they wear…

A: The infection is the invasion and growth of microorganisms in the body. The microorganism may be…

Q: What is the morphology of ceratium?

A: Ceratium refers to a genus belonging to the phylum Dinoflagellates of kingdom Prostista.…

Q: If left untreated, how might your foot look and feel the day after stepping on a nail?

A: When you step on a nail, it will be painful and the hurt may be small or it can puncture a deep hole…

Q: Give some common examples of dermal bones?

A: Bones provide the protective and supporting framework for the tissues and organs of the body. It is…

Q: What are the differences between first-, second-, and thirddegree burns?

A: Burns are caused due to exposure to heat, over-exposure to sunlight, or contact with chemicals or…

Q: Why a person's skin becomes pale during emergency situations?

A: The integumentary system of the human body consists of skin, exocrine glands, nails, and hair whose…

Q: What disorders of the nail are seen?

A: Nails are the body structure made up of keratin like the superficial skin and hair. The nails…

Q: why would nails peel in layers and what are some other conditions that show up in the finger nails?

A: Given: Nails peel up in layers.Nail's are made from a type of protein that is also found in hair…

Q: What are the four accessory organs of the skin?

A: We know that Skin is the outermost layer of the body which provides protection to the body. It acts…

Q: Why don’t you bleed when you cut your nails? Why don’t you bleed when a hair is pulled?

A: The skin, hair, nails, subcutaneous tissue below the skin and associated glands comes under the…

Q: Identify nail structures on your own nails.

A: Nail function:             The nail plays an advent role in protecting the digits and contributing…

Q: What do you mean by dermal bones?

A: A dermal bone or investing bone or membrane bone can be defined as the bony structure derived from…

Q: What is callus?

A: The plants are the multicellular eukaryotic organism in the kingdom Plantae. It is characterised by…

Q: Opaque objecs cannot be viewed through a compound microscope, why?

A: A compound microscope is used to view high magnification which cannot be visible to our naked eyes…

Q: How does the skin of your palm differ from that on the back (posterior) of your hand?

A: Skin is a largest organ of the integumentary system, covering the entire outside body. Skin protects…

Q: Identify and distinguish among the three types of hair producedduring a person’s lifetime.

A: Hair is formed of keratin protein. It grows out of the hair follicles of the epidermis.  The root of…

Q: What are the functions of sebaceous secretions?

A: Glands are the organ that is present throughout the body. Glands are basically of two types-…

Q: What is the more common term for the eponychium of the nail? The visible part of the hair is called…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

Q: Where are ceruminous glands found?

A: Ear is the organ of hearing, which is divided into three parts as the outer ear, the middle ear, and…

Q: What happens to areolar tissue when you get cut in the skin?

A: Areolar tissue belongs to the category of loose connective tissue which is one of the defined types…

Q: How are fingerprints formed ?

A: Fingerprints are the small ridges and patterns found on the fingertips, palm, and toes. These ridges…

Q: Six months ago, Chef Eduardo sliced through the end of his right thumbnail. Although the surrounding…

A: Fingernails and toenails start to grow from a nail from an area called a nail matrix. This area is…

Q: What forms the most superficial layer of the skin?

A: The most superficial layer of the skin is the epidermis which is attached to the deeper dermis. The…

Q: Where do ceratium occur?

A: Ceratium is a genus of phylum dinoflagellata which are unicellular eukaryotes characterized by the…

Q: What is the secretion of lacrymal gland?

A: The almond-shaped exocrine glands that are present in pairs are known as the lacrimal glands. It is…

Q: Patricia has an ingrown toenail. It is a condition in which the nail grows into the nail fold. Would…

A: An ingrown toenail is a condition where the nail of the person starts to grow inwards into the nail…

Q: It is where the nail plate rests on?

A: The nail organ is an essential part of the digital tip. It is a multifunctional instrument that…

Q: How Are Fingerprints Formed?

A: Introduction In this question we will discuss about how Fingerprints are formed.

Q: How does sunlight contribute to the development of melanoma

A: Impact of Sunlight:          Too much of UV radiation from the sun or sunbeds might damage the…

Q: How are sebaceous glands associated with hair follicles?

A: The glands which are present in the skin of mammals and are responsible for producing oil are called…

Q: Because the hair shaft is dead, explain the fallacy of "feeding" the hair as claimed by some…

A: The hair shaft is the part of the hair that can be seen above the scalp. It is made of keratin,…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.