Collections of Bios 105 Quizz

1. Question : (TCO1) Which of these is NOT a survival need: Student Answer: oxygen body temperature reproduction nutrients water Points Received: 2 of 2 Comments: Question 2. Question : (TCO1) Your body thermos ...

1. Question : (TCO1) Which of these is NOT a survival need: Student Answer: oxygen body temperature reproduction nutrients water Points Received: 2 of 2 Comments: Question 2. Question : (TCO1) Your body thermostat is located in a part of the brain called the hypothalamus. Which of the following elements of a control system does this area in the brain represent: Student Answer: stimulus afferent pathway effector efferent pathway control center Points Received: 2 of 2 Comments: Question 3. Question : (TCO1) Which ventral cavity subdivision has no bony protection: Student Answer: pelvic abdominal cranial thoracic spinal Points Received: 2 of 2 Comments: Question 4. Question : (TCO1) The lungs and heart are in the __________ body cavity. Student Answer: spinal dorsal thoracic abdominopelvic cranial Points Received: 2 of 2 Comments: Question 5. Question : (TCO1) The ribs are located in the: Student Answer: right and left lumbar regions right and left pubic regions right and left inguinal regions right and left hypochondriac regions right and left iliac regions Points Received: 2 of 2 Comments: Question 6. Question : (TCO1) Which of the following orientation and directional terms have the same meaning (in humans) : Student Answer: inferior and cranial inferior and cephalad superior and caudal anterior and dorsal anterior and ventral Points Received: 2 of 2 Comments: Question 7. Question : (TCO2) Ninety-six percent of the human body is composed of the elements: Student Answer: sodium, potassium, hydrogen, and sulfur carbon, oxygen, hydrogen, and nitrogen calcium, magnesium, potassium, and iron carbon, oxygen, iron, and potassium carbon, calcium, sodium, and oxygen Points Received: 2 of 2 Comments: Question 8. Question : (TCO2) Which of the following statements is correct regarding the electrical charge of subatomic particles: Student Answer: protons are negatively charged, electrons are positively charged, and neutrons are neutral protons are negatively charged, electrons are neutral, and neutrons are negatively charged protons are positively charged, electrons are negatively charged, and neutrons are neutral protons are neutral, electrons are negatively charged, and neutrons are positively charged protons are positively charged, electrons are neutral, and neutrons are negatively charged Points Received: 2 of 2 Comments: Question 9. Question : (TCO2) When a pair of electrons is shared equally between two atoms, the bond formed is called a(n) : Student Answer: hydrogen bond carbon bond polar covalent bond ionic bond nonpolar covalent bond Points Received: 2 of 2 Comments: Question 10. Question : (TCO2) Glucose and starch are examples of: Student Answer: triglycerides proteins carbohydrates steroids phospholipids Points Received: 2 of 2 Comments: Question 11. Question : (TCO2) Which of the following substances below is matched with its correct organic group: Student Answer: DNA - lipids steroids - carbohydrates monosaccharides - nucleic acids glycerol - proteins enzymes - proteins Points Received: 2 of 2 Comments: Question 12. Question : (TCO2) Water is useful in body processes because: Student Answer: it is a good solvent it acts as an enzyne it has a low heat capacity it is chemically inert it is a product in hydrolysis reactions Points Received: 2 of 2 Comments: 1. Question : (TCO3) The correct order of phases of the cell cycle is: Student Answer: interphase, prophase, metaphase, anaphase, telophase prophase, interphase, metaphase, anaphase, telophase telophase, metaphase, anaphase, prophase prophase, metaphase, anaphase, telophase metaphase, anaphase, prophase, telophase