University Of California - Davis

This practice midterm is designed to help students review and prepare for Midterm #1 in BIS2A/BIO 002. It covers key concepts from the first portion of the course, including foundational biological principles, experimental design, basic chemistry and biomolecules, enzymes, and an introduction to cellular structure and function. The practice exam reflects the format and level of difficulty of the actual midterm, allowing students to identify strengths, address gaps in understanding, and practice ...

A scientist successfully purifies a membrane-associated protein by treating isolated cell membranes with a buffer containing a high concentration of NaCl. Which of the following is most likely true about this protein? A. It is an integral membrane protein with seven transmembrane helices. B. It is a lipid-anchored protein attached via a covalently bonded lipid. C. It is a peripheral membrane protein that interacts with the charged head groups of phospholipids. D. It is a glycoprotein with...

Multiple Choice. Select the best answer for each of the following questions. There is only one correct answer per question. 1. When comparing the properties of H2O and H2S, we would expect: a. H2O should have a higher melting point and higher boiling point than H2S. b. H2O should have a higher melting point and lower boiling point than H2S. c. H2O should have a lower melting point and higher boiling point than H2S. d. H2O should have a lower melting point and lower boiling point than H2S. ...

1. Examine the membrane to the right. What phenomenon occurs when a cell dies? a. The green protein’s function will increase, resulting in more phosphatidylserine (PS) at location A. b. The green protein’s function will decrease, resulting in more inside B PS at location A. c. The green protein’s function will increase, resulting in more PS at location B. d. The green protein’s function will decrease, resulting in more PS at location B. 2. Regarding the diagram from quest...

BIS 102 Final Exam | Questions and Answers | 2026 Update | 100% Correct.

BIS 102 Midterm 3 Exam | Questions and Answers | 2026 Update | 100% Correct.

BIS 102 Midterm 2 Exam | Questions and Answers | 2026 Update | 100% Correct.

BIS 102 Midterm 1 Exam | Questions and Answers | 2026 Update | 100% Correct.

Notes for CMN 174 Exam 2

LIFESCI 7C – Midterm 2 | Complete Questions & Verified Answers | Latest Update 2026 This LIFESCI 7C Midterm 2 study file includes a complete set of questions with verified answers based on the most recent 2026 curriculum. It covers molecular biology, genetics, cell signaling, gene expression, and experimental applications. Designed for UC Davis students, this resource helps improve understanding, boost confidence, and prepare effectively for the Midterm 2 assessment.