Blood vessels are found within which layer or layers of the skin? Select one:   a.            Hypodermis, dermis, epidermis   b.            Epidermis only   c.             Dermis and epidermis   d.            Dermis only   Question 2This […]

Blood vessels are found within which layer or layers of the skin? Select one: a.            Hypodermis, dermis, epidermis   b.            Epidermis only   c.             Dermis and epidermis   d.            Dermis only   Question 2This is […]

Structure and Function of the Human Body Homeostasis Quiz Question 1 Which statement is NOT TRUE regarding homeostasis?   Select one:   a.A positive feedback loop reverses the initial stimulus to return it back into the set point range   b.Both negative and positive feedback loops are important to maintain homeostasis   c.Negative feedback loops […]

Structure and Function of the Human Body Disease and Treatment Quiz   Question 1The vascular system responds to tissue damage by dilating vessels, followed by vasoconstriction.   Select one:   True   False   Question 2Disruption of the physical integrity of the cell will result in a disruption of the cell’s function.   Select one: […]

Structure and Function of the Human Body Anatomy & Physiology of Cells, Tissues, and Organs Quiz   Question 1Which layer of skin contains dead cells?   Select one:   a.Epidermis   b.Dermis   c.Subcutaneous layer   d.Subdermis layer   Question 2Hair follicles can be found in which layer of the skin?   Select one:   […]

Structure and Function of the Human Body Organ System Functions Quiz   Question 1What is NOT a function of the integumentary system?   Select one:   a.Production of minerals   b.Regulation of water loss   c.Regulation of body temperature   d.Assists immune system by acting as a barrier to the environment   Question 2What is […]

Structure and Function of the Human Body Organization of the Human Body Quiz   Question 1Which body plane divides the body or a body part into anterior and posterior portions?   Select one:   a.Sagittal plane   b.Horizontal plane   c.Transverse plane   d.Coronal plane    Question 2Which of these organic compounds is considered the […]

Structure and Function of the Human Body Homeostasis Quiz Question 1 Which statement is NOT TRUE regarding homeostasis?   Select one:   a.A positive feedback loop reverses the initial stimulus to return it back into the set point range   b.Both negative and positive feedback loops are important to maintain homeostasis   c.Negative feedback loops […]

Structure and Function of the Human Body Homeostasis Quiz   Question 1 Which statement is NOT TRUE regarding homeostasis?   Select one:   a.A positive feedback loop reverses the initial stimulus to return it back into the set point range   b.Both negative and positive feedback loops are important to maintain homeostasis   c.Negative feedback […]

Biodiversity and Extinction Discussion We’ve recently discussed how new species arise and also how they end: the process of extinction. Recent research suggests that we may be in the middle of a sixth mass extinction event, in this case caused by humans.   The following articles deal with aspects of world biodiversity and extinctions. Read […]