Bio 101 Exam 1 Study Guide Questions & Answers(RATED A+)

1) All organisms belonging to the kingdom Plantae -ANSWER Photosynthetic 2) The complex of proteins and DNA in a nondividing cell is called -ANSWER chromatin 3) The nucleoid region of a prokaryotic cell -ANSWER contains the cells DNA 4) The ultimate source of energy flowing into nearly all ecosystems is -ANSWER sunlight 5) How do cells capture the energy released by cellular respiration? -ANSWER they produce ATP 6) The end products of glycolysis include -ANSWER NADH 7) Which of the following structures is exclusively associated with prokaryotic cells? -ANSWER Nucleoid 8) A person with AB blood illustrates the principle of -ANSWER codominance 9) You are told that the cells on a microscope slide are plant, animal, or bacterial. You look at them through a microscope and see cell walls and membrane-bound organelles. You conclude correctly that the cells -ANSWER Plant cell 10) Glucose molecules are to starch as ________ are to proteins. -ANSWER Amino acids 11) The nucleus of a cell -ANSWER contains DNA 12) Which of the following trace elements needed by humans is commonly added to table salt? -ANSWER iodine 13) The sodium atom contains 11 electrons, 11 protons, and 12 neutrons. What is the mass number of sodium? -ANSWER 23 14) One centimeter = ________ millimeters. -ANSWER 10 15) A hydrogen atom has one electron. How many covalent bonds can hydrogen form? -ANSWER 1 16) Karyotyping -ANSWER can reve