AP 1 Module 1 Quiz:

For a hypothesis to be valid, it must be testable? This type of tissue lines internal hollow organs and is continuously regenerating new cells that are scraped off? The plasma membrane is mainly composed of this organic compound? Which organic compound has the primary function of energy storage? Autosomal recessive disorders will commonly affected individuals in each generation? Passive transport can only occur when there is a concentration gradient of low to high for a substance? A positive feedback loop will negate or reverse a stimulus within the body? Both positive and negative feedback loops help maintain homeostasis for the body? What is not a primary function of a protein? Enzymes are what type of organic compound? Which cellular organelle produces ATP, the body’s energy source? What choice is NOT true regarding cellular respiration? Which statement best describes the term homeostasis? 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? What term best describes the genetic allele make up of an individual? Hair and nails are mainly composed of what substance? What is NOT true of keratinocytes? Blood vessels in the epidermis will dilate increasing blood flow through the skin allow heat to dissipate from the body? Which choice is NOT true about the epidermis? Skin cancer originates in which layer of the skin? What structure and/or substance is NOT found within the dermis? The integument system is involved in the production of vitamin D by producing a vitamin D precursor when exposed to UV light? Melanoma is the most common type of skin cancer? Which gland is responsible for secreting sweat and is the most numerous type of gland in the integument? Extensions of dermis up into the epidermis that is responsible for fingerprints is called: Which choice is NOT a description of a function of the integument system? What is NOT a complication of burns? Which layer of skin is the outer most layer and contains dead cells that are filled with keratin? Which gland is responsible for secreting an oily substance that helps to lubricate and softens the skin and hair? Which choice is true of collagen fibers? What is NOT a primary function of the skeletal system? Which choice best relates and/or describes Wolf’s law of bone? The trabeculae of spongy bone are well organized and align precisely along lines of stress, which ultimately help bone from breaking? This type of bone cell is activated with the release of parathyroid hormone? Formation of the fibrocartilaginous callus in the fracture repair of bone is followed up by which process? Which statement is NOT true of red bone marrow? Which choice is true regarding calcitonin? Bone remodeling is a function of what cells? The organic portion of the extracellular matrix space provides all of the following functions except for: Which choice is true of parathyroid hormone? The inorganic portion of the extracellular matrix space is produced by the osteoblasts? Which statement is NOT true regarding an osteon? Which statement is true regarding the epiphyseal plates? Which of the following is NOT a substance found within bone tissue? The majority of bones in the body are formed by endochondral ossification where a cartilage model of bone is eventually converted to bone? What statement is true of smooth muscle? What factor is NOT required for the process of muscle contraction to occur? Which statement is true regarding muscle contraction? What is the neurotransmitter released from motor neurons initiating muscle contraction? Which choice best describes the function of myoglobin? Anaerobic respiration produces lactic acid as a by-product but creates more ATP for muscle contraction when compared to aerobic respiration? Which choice best describes what a fascicle is? What answer is NOT true regarding muscle contraction? What structure separates one fascicle from another in a muscle? Which statement best describes a sarcomere? Which choice best describes the function T-tubules have within muscle contraction? A motor unit is all the nerves that innervate all of the muscle fibers of one muscle? Which statement is NOT true regarding muscle contraction? Which statement is NOT true regarding slow oxidative muscle fibers? Fast glycolytic muscle fibers do not fatigue quickly due to their rich supply of myoglobin? Autosomal recessive traits and disorders typically show up in each generation. Which statement is NOT true regarding articulations? Which of the following protein molecules provides the binding site for the myosin heads? The cross bridging process in muscle contraction requires ATP? Which statement is true of the epiphyseal plates of bones? This type of tissue is found exposed to external environments, lines hollow organs such as the stomach and bladder, and plays an integral role in the epidermis? Which choice best describes the function of the haversian (central) canals within bone? Which bone cell is responsible for stimulating the production of extracellular matrix and increasing its overall concentration? Which statement is true regarding osteoarthritis? What is NOT a Characteristic to a synovial joint? What is not a function of the integument system? A ligament connects a muscle to a bone while a tendon stabilizes a joint by connecting or joining one bone to another. Wolf’s law of bone relates to the concept of bone density is directly related to the dietary ingestion of calcium? The majority of joints within the body are classified as: Which is NOT true regarding osteoporosis? A strain occurs when there is ligament damage to a joint?