What type of immune cells does the stratum spinosum contain to fight against pathogens? O melanocytes Merkel cells basal cells dendritic cells

Q: Which of the following skin cells would synapse with a motor neuron? arrector pili muscle…

A: Motor neurons are the brain and spinal cord cells that allow an individual to carry out general…

Q: The term for replacement of damaged cells with scar tissue is ?

A: The regeneration of the injured tissue is known as tissue repair or healing. It is a process of…

Q: why does your skin remain red after a bad sunburn.

A: Sunburn is an inflammatory reaction in the tissue due to the damage caused by overexposure to the UV…

Q: What types of molecules can penetrate the stratum corneum?

A: The largest organ of the body, the skin, is composed of water, protein, lipids, and minerals. It…

Q: Jacob received a flu shot in his arm. When the needle punctured his skin it would have gone through…

A: When a needle is inserted during a flu shot, it traverses through the layers of epidermis. The…

Q: Stratified squamous epithelium is found in the outermost layer of the skin, and a certain distance…

A: Skin is the largest organ in the body contributing to 1/5th of the body weight. Their main function…

Q: (a) Dermis A B ( D F G Dermis DR H

A: An integumentary system refers to a system of organs that are involved in forming an external…

Q: Question 1 Which layer of the skin possess desmosomes? stratum corneum stratum granulosum stratum…

A: Stratum spinosum

Q: I think it's epithelial tissue but my classmate says muscle tissue.  Other options in the online lab…

A: The study of history is very much important for the identification of different cells and tissue…

Q: Soap, as in baby wipes, can encourage the movement of antigens through the epidermis to dermal…

A: Skin is the outer most covering of the body surrounding muscles of our body. It is the largest organ…

Q: What is 4 skin cell types and a major function of each

A: Skin, the first line of defense barrier against harmful substances or mechanical and physical…

Q: 19. Options are : -tactile cells -keratinocytes -dendritic cells -melanocytes

A:

Q: Why is the outer layer of skin filled with keratin? What function does it serve?

A: The skin is made up of three layers: the outer epidermis, the middle dermis and the inner (deeper)…

Q: Why would collagen and elastin added to skin creams be unlikely to penetrate the skin—as some…

A: The biggest organ in the human body is the skin. Skin covers the whole surface of the body and is…

Q: What happens when a dendritic cell detects a pathogen? Group of answer choices the dendritic cell…

A: Dendritic cells (DC) are specialized innate antigen presenting cells that have a unique ability to…

Q: An individual using a sharp knife notice is a small metal blood where he just cut himself which of…

A: There are mainly three layers of skin present 1)Epidermis Layer - This is the outermost layer of the…

Q: Dendrites deliver electrical input toward the cell body. O True O False

A: Dendrites, the branch-like structure, come out from the dendrons of the neurons. They are thinner…

Q: Why is skin important for homeostasis?

A: Skin is the general covering of the entire external surface of the body including the external…

Q: The next time you exercise and sweat, taste the sweat on your hand or antebrachium – it will taste…

A: Sweat glands are also known as sudoriparous or sudoriferous glands that are tubular structures…

Q: Upper most layer of skin is called ___?

A: An outer covering of the body which protects against light, injury, heat, and infection is called…

Q: Describe in detail the three barriers the skin provides as protection.

A: The immune system of the body is involved in protecting the body against various pathogens. White…

Q: The secretions of the structure lettered "A" in the figure shown here O attract white blood cells to…

A: The exocrine gland presents in the body's skin that opens the hair follicle is called the sebaceous…

Q: How does melanin get into the skin?     melanocytes are found in the most superficial layer of…

A: Your body creates more melanin when you are exposed to the sun for a while. The material…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.