AP 1 Module 1 Quiz ALL ANSWERS 100% CORRECT AID GRADE ‘A’

• Question 1 1 out of 1 points For a hypothesis to be valid, it must be testable? Selected Answer: Tru e • Question 2 1 out of 1 points This type of tissue lines internal hollow organs and is continuously regenerating new cells that are scraped off? Selected Answer: C. Epithelial tissue • Question 3 1 out of 1 points The plasma membrane is mainly composed of this organic compound? Selected Answer: C. Lipid s • Question 4 1 out of 1 points Which organic compound has the primary function of energy storage? Selected Answer: D. Lipid s • Question 5 1 out of 1 points Autosomal recessive disorders will commonly affected individuals in each generation? Selected Answer: Fals e • Question 6 1 out of 1 points Passive transport can only occur when there is a concentration gradient of low to high for a substance? Selected Answer: Fals e • Question 7 1 out of 1 points A positive feedback loop will negate or reverse a stimulus within the body? Selected Answer: Fals e • Question 8 1 out of 1 points Both positive and negative feedback loops help maintain homeostasis for the body? Selected Answer: Tru e • Question 9 1 out of 1 points What is not a primary function of a protein? Selected Answer: B. Energy storage • Question 10 1 out of 1 points Enzymes are what type of organic compound? Selected Answer: C. Protei ns • Question 11 1 out of 1 points Which cellular organelle produces ATP, the body’s energy source? Selected Answer: B. Mitochond ria • Question 12 1 out of 1 points What choice is NOT true regarding cellular respiration? Selected Answer: C. ATP is only utilized by muscle cells • Question 13 1 out of 1 points Which statement best describes the term homeostasis? Selected Answer: C. Balance of internal factors within the body such as blood sugar levels • Question 14 1 out of 1 points This type of tissue is diverse and typically contains a lot of extracellular space that supports and connects different type of tissues and organs of body? Selected Answer: B. Connective tissue • Question 15 1 out of 1 points What term best describes the genetic allele make up of an individual? Selected Answer: D. Genoty pe Module 2 Quiz: Question 1 1 out of 1 points Hair and nails are mainly composed of what substance? Selected Answer: B. Kerati n • Question 2 1 out of 1 points What is NOT true of keratinocytes? Selected Answer: C. They have a 3-4 month life cycle • Question 3 1 out of 1 points Blood vessels in the epidermis will dilate increasing blood flow through the skin allow heat to dissipate from the body? Selected Answer: Fals e • Question 4 1 out of 1 points Which choice is NOT true about the epidermis? Selected Answer: B. It contains blood vessels • Question 5 1 out of 1 points Skin cancer originates in which layer of the skin? Selected Answer: A. Epider mis • Question 6 1 out of 1 points What structure and/or substance is NOT found within the dermis? Selected Answer: A. Kerati n • Question 7 1 out of 1 points The integument system is involved in the production of vitamin D by producing a vitamin D precursor when exposed to UV light? Selected Answer: Tru e • Question 8 1 out of 1 points Melanoma is the most common type of skin cancer? Selected Answer: Fals e • Question 9 1 out of 1 points Which gland is responsible for secreting sweat and is the most numerous type of gland in the integument? Selected Answer: A. Eccrine gland • Question 10 1 out of 1 points Extensions of dermis up into the epidermis that is responsible for fingerprints is called: Selected Answer: C. Dermal papillae • Question 11 1 out of 1 points Which choice is NOT a description of a function of the integument system? Selected Answer: D. Assists in the production of vitamin C • Question 12 1 out of 1 points What is NOT a complication of burns? Selected Answer: B. Decrease function of immune system • Question 13 1 out of 1 points Which layer of skin is the outer most layer and contains dead cells that are filled with keratin? Selected Answer: A. Stratum corneum • Question 14 1 out of 1 points Which gland is responsible for secreting an oily substance that helps to lubricate and softens the skin and hair? Selected Answer: B. Sebaceous gland • Question 15 1 out of 1 points Which choice is true of collagen fibers? Selected Answer: B. They provide structural support to the integument Module 3 Quiz: • Question 1 1 out of 1 points What is NOT a primary function of the skeletal system? Selected Answer: D. Calcitonin production • Question 2 1 out of 1 points Which choice best relates and/or describes Wolf’s law of bone? Selected Answer: A. The density of bone matrix of bone is determined by the mechanical stresses placed upon it • Question 3 1 out of 1 points The trabeculae of spongy bone are well organized and align precisely along lines of stress, which ultimately help bone from breaking? Selected Answer: Tru e • Question 4 1 out of 1 points This type of bone cell is activated with the release of parathyroid hormone? Selected Answer: B. Osteocl ast • Question 5 1 out of 1 points Formation of the fibrocartilaginous callus in the fracture repair of bone is followed up by which process? Selected Answer: D. Bony callus formation • Question 6 1 out of 1 points Which statement is NOT true of red bone marrow? Selected Answer: A. Located in the medullary cavity of long bones in healthy adults • Question 7 1 out of 1 points Which choice is true regarding calcitonin? Selected Answer: D. Activates the activity of osteoblasts • Question 8 1 out of 1 points Bone remodeling is a function of what cells? Selected Answer: D. Osteoblasts and osteoclasts • Question 9 1 out of 1 points The organic portion of the extracellular matrix space provides all of the following functions except for: Selected Answer: D. Hardne ss • Question 10 1 out of 1 points Which choice is true of parathyroid hormone? Selected Answer: D. Increases the production of vitamin D • Question 11 1 out of 1 points The inorganic portion of the extracellular matrix space is produced by the osteoblasts? Selected Answer: Fals e • Question 12 1 out of 1 points Which statement is NOT true regarding an osteon? Selected Answer: D. Found in both spongy and compact bone • Question 13 1 out of 1 points Which statement is true regarding the epiphyseal plates? Selected Answer: D. It’s a portion of bone where cartilage cells are converted to bone tissue • Question 14 1 out of 1 points Which of the following is NOT a substance found within bone tissue? Selected Answer: D. Elastic fibers • Question 15 1 out of 1 points