Bundle For Bio 151 Exam Questions with Complete Solutions

Bio 151 Chapter 18 Exam Questions and Correct Answers Which of the following conditions would result in the highest levels of transcription of the lac operon? - ANSWER Low levels of glucose and high levels of lactose in the cell Which of the following statements best summarizes how...

BIO 151 Final Exam Questions with Complete Solutions Which of the following statements is incorrect about the DI - CORRECT ANSWER They are minimum requirements, not recommendations If a nutrient does not have a tolerable upper intake level, this means that: - CORRECT ANSWER insuffic...

Bio 151 Exam 2 Questions and Correct Answers Anaerobic respiration: glucose oxidized - ANSWER energy and byproducts. Glycolysis mechanism - ANSWER 6 carbon glucose-> 2 pyruvate molecule (3 carbon molecules). Net of ATP and 2 NADH, NADP+ will pick up electrons which will...

Bio 151 Unit 3 Test Questions and Answers What is the approximate age of the Earth? - ANSWER 4.5 billion years old Approximately when did the earth's crust form? - ANSWER 4 billion years ago How long ago was the first life on earth estimated to have formed? - ANSWER ...

Bio 151 Exam 1 Questions and Answers Who was Charles Darwin and, and what were his contributions to evolutionary theory? - ANSWER Charles Darwin was a naturalist and a geologist. He established that all species descended over time from common ancestors, descent with modification, through...

Bio 151 Test 4 Questions with Correct Answers A gene for corn has two alleles, one for yellow kernels and one for white kernels. Cross pollination of yellow corn and white corn results in ears of corn that have an approximately even mix of yellow and white kernels Which term best describes the rela...

Bio 151 Final Exam Questions with Correct Answers Compared with a smaller cell, a larger cell of the same shape has _____. A) less surface area B) less surface area per unit of volume C)a smaller average distance between its mitochondria and the external source of oxygen D)a smaller cytopla...

BIO 151 Ch. 16 Exam Questions and Correct Answers Why it matters - ANSWER -a fertilized egg divides and produces specialized cells that differentiate into the distinct types of cells -all body cells have the same genes-the structural and functional differences in cell types are deter...

Bio 151 Physiology Midterm 1 Exam Questions and Answers 1) Identify the mismatched pair. A) channel proteins — provide passageway for ions B) carrier proteins — provide transport C) receptor proteins — bind with enzymes D) recognition proteins — identify self E) enzymes — spee...