KnowledgeBase

1. Question: The amount of blood pumped by either ventricle in one minute is called. 2. Question: During vigorous exercise, one would expect 3. Question: Venous return is affected by all EXCEPT: 4. Question: These control the blood flow through a capillary 5. Question: The exchange of substances between the blood vessels and the surrounding tissues can only happen in the . 6. Question: What is the sequence of layers of the blood vessels (veins or arteries) from outside to the inside? 7. Q...

1. Question: The loss of lateral peripheral vision is known as . 2. Question: Which location on the body has the largest region of somato sensory cortex representing it, according to the sensory homunculus? 3. Question: Axons in which tract are considered to be both ipsilateral and contralateral? 4. Question: Which region of gray matter in the spinal cord contains motor neurons that innervate skeletal muscles? 5. Question: Which region of the frontal lobe is responsible for initiating moveme...

1. Question: The alpha cells of the pancreatic is lets produce and secrete . 2. Question: Which of the following is an anterior pituitary hormone? 3. Question: The two major organ systems that participate in relatively "long distance" communication in order to control and coordinate actions in the body are the system and the system. 4. Question: Which general type of hormone can easily pass through the cell membrane and into the cytoplasm of the cell? 5. Question: The adrenal gland consis...

1. Question: Which nucleus in the medulla is connected to the inferior colliculus? 2. Question: Which region of the front allobe is responsible for initiating movement by directly connecting to cranial and spinal motor neurons? 3. Question: The thalamus is the transfer point for most sensory tracts to reach the cerebral cortex. An exception would be which of these? 4. Question: The loss of lateral peripheral vision is known as . 5. Question: Which location on the body has the largest region ...

1. Question: Upon skeletal muscle membrane edge polarization, what structures are triggered to open? 2. Question: Varying degrees of contractive force in a skeletal muscle are generated through the process of what? 3. Question: Which two proteins interact to cause a contraction in skeletal muscle? 4. Question: Slow oxidative (SO) muscle fibers: 5. Question: In the Sliding Filament Model of Contraction, act in and myosin filaments slide past one another using what as an energy source? 6. Que...

1. Question: Which of the following foods is best for bone health? 2. Question: Hematopoiesis is best described as: 3. Question: With respect to their direct effects on osseous tissue, which pair of hormones has actions that oppose each other? 4. Question: Wolff's law, which describes the effect of mechanical forces in bone modeling/remodeling, would predict that . 5. Question: Bone growth in diameter is known as: 6. Question: How many vertebrae are located in the thoracic region? 7. Ques...

1. Question: The state of steady internal conditions maintained by living things is called this. 2. Question: What is the study of the larger structures of the body, visible WITHOUT the aid of magnification? 3. Question: Which organ system is responsible for producing sex hormones and producing milk for an infant? 4. Question: Which organ system is responsible for enabling movement and helping to maintain body temperature? 5. Question: What is the metabolic process whereby smaller, simpler ...

1. Question: Together, just four elements makeup more than 95percent of the body’s mass. Which ones are they? 2. Question: When an atom donates an electron to another atom, it becomes what? 3. Question: What are organic compounds, such as carbohydrates, lipids, proteins, and nucleic acids, within the human body often referred to as? 4. Question: The characteristic that gives an element its distinctive properties is its number of what? 5. Question: Which of the following is NOT a part of th...

1. Question: Hydrogen, oxygen, carbon, nitrogen, calcium, and iron are all examples of what? 2. Question: Which organ system is responsible for enclosing internal body structures and is the site of many sensory receptors? 3. Question: Which organ system is responsible for secreting hormones and regulating bodily processes? 4. Question: What is the metabolic process whereby smaller, simpler molecules are combined in to larger, more complex substances? 5. Question: Which organ system is respon...

1. Question: Which of the following foods is best for bone health? 2. Question: Hematopoiesis is best described as: 3. Question: With respect to their direct effects on osseous tissue, which pair of hormones has actions that oppose each other? 4. Question: Wolff's law, which describes the effect of mechanical forces in bone modeling/remodeling, would predict that . 5. Question: Bone growth in diameter is known as: 6. Question: How many vertebrae are located in the thoracic region? 7. Ques...

BIOL251 Full Course Quizzes, Unit Exams & Final Exam (Package Deal)

BIOL251 Unit Exams Week 3, 6, 9, 12, 15 (Package Deal)

BIOL251 All Quizzes Week 1 - Week 10 (Bundle)

1. Question: Which of the following are considered primary requirements of life for a multi‐celled organism? 2. Question: Which of the following statement(s) is(are) correct? 3. Question: Which of the following statements is(are) correct when discussing homeostasis? 4. Question: Every cell in an animal is separated from other cells and from the extracellular environment by a cell (plasma) membrane. Which of the following are found inside the cell membrane? 5. Question: The ability of an or...

1. Question: How is a zygote transported to the uterus? 2. Question: Which part of a mature sperm contains enzymes which digest the coverings surrounding the ovulated oocyte? 3. Question: All of the following events occur during the embryonic period of growth EXCEPT development of ________ _. 4. Question: "False labor" or Braxton Hicks contractions are weak, irregular contractions of the myometrium triggered by 5. Question: Which hormone is responsible for mammary gland development at...

1. Question: Without SRY expression, an embryo will develop: 2. Question: If the average length of a woman's ovarian cycle is 30 days, the average length of her uterine cycles is most likely ____ days 3. Question: What controls whether an embryo will develop testes or ovaries? 4. Question: All of the following statements concerning oogenesis are correct EXCEPT: 5. Question: What are the female gonads called? 6. Question: Why do estrogen levels fall after menopause? 7. Question: After ovul...

1. Question: In what structure does spermatogenesis take place? 2. Question: In the testes, sperm cells replicate and differentiate in the________ _. 3. Question: In men during sexual arousal, penile erections occur due to Nitric Oxide being released from what structures? 4. Question: What is the function of the seminal vesicles? 5. Question: The interstitial cells of the testes: 6. Question: What is the function of the epididymis? 7. Question: Around the age of 40 to 50 in men, a reductio...

1. Question: Which of the following is not considered an accessory organ of digestion? 2. Question: In which organ below does the majority of digestion occur? 3. Question: The stomach is protected from self-digestion by the . When this breaks down, can form and be painful. 4. Question: Where are carbohydrates first digested? 5. Question: Which organ below produces bile for use in digestion? 6. Question: Mechanical digestion occurs when food is broken into smaller pieces, but the chemical ma...

1. Question: Which of the following is NOT one of the three metabolic states of the body? 2. Question: Fever increases the body temperature and can induce chills to help cool the temperature back down. What other mechanisms are in place to regulate the body temperature? 3. Question: Which one of the following is NOT a water-soluble vitamin? 4. Question: The accumulation of how many calories adds one pound of weight? 5. Question: Which one of the following is NOT considered a Trace Miner...

1. Question: The two regulatory mechanisms (controls) of the digestive system are _________ and _________ _. 2. Question: How many lobes does the liver have? 3. Question: The__________ is where chemical digestion begins. 4. Question: The correctly sequenced sections of the small intestine are: ____________, _____________ , ____________ 5. Question: The stomach is protected from self-digestion by the ____________ _. When this breaks down, _________ can form and be painful. 6. Question: Which...