Lsu biology 1001 - Study guides, Class notes & Summaries

CHAPTER 5: Within the fluid mosaic of a plasma membrane, what is the role of transport and channel proteins? - They permit salts and sugars to move through the plasma membrane. CHAPTER 5: If red blood cells are taken from the body and placed in a hypertonic solution, what happens to the cells? - The cells shrivel up because water leaves them. CHAPTER 5: Plasma membranes are BEST described as a what? - single layer of phospholipids with tails pointed toward the inside of the cell. CHAPTE...

Growth factors stimulate what? (A) cyclin production. (B) the cell to skip the S and G1 phases of interphase and undergo mitosis directly. (C) Cdk's to synthesize enzymes that digest cyclins. (D) the cell to ignore the checkpoints of the cell cycle. (E) NONE OF THE ABOVE - (A) cyclin production What is a major difference between mitosis and meiosis? (A) Meiosis produces two daughter cells instead of the four daughter cells produced in mitosis. (B) Meiosis produces genetically ide...

A sequence of three RNA bases can function as a(n) what? (A) codon only (B) anticodon only (C) gene only (D) codon or anticodon (E) NONE of the above answers (D) codon or anticodon What is Messenger RNA (mRNA)? (A) a nucleic acid that, by itself, codes for the primary structure of a protein. (B) made directly from DNA during transcription. (C) permanently incorporated into the structure of ribosomes. (D) larger if the protein to be made has a longer amino acid sequence. (E) NONE of the above an...

Course: BIOL 1001 Location: Louisiana State University, Baton Rouge Instructor: Paul What's Included: 80 question practice exam with answers for Exam 1!

Biology 1001 LSU Hrincevich Exam 3 Exam Questions and answers (

Course: BIOL 1001 Location: Louisiana State University, Baton Rouge Instructor: Paul What's Included: Study notes and exam prep questions for Chapter 29!

Course: BIOL 1001 Location: Louisiana State University, Baton Rouge Instructor: Paul What's Included: Study questions and exam prep materials for Chapter 1 on Exam 1!

Course: BIOL 1001 Location: Louisiana State University, Baton Rouge Instructor: Paul What's Included: In-depth lecture notes for Chapter 2 (Exam 1 prep)!

Course: BIOL 1001 Location: Louisiana State University, Baton Rouge Instructor: Paul What's Included: Study questions and exam prep materials for Chapter 11 on Exam 3!

Course: BIOL 1001 Location: Louisiana State University, Baton Rouge Instructor: Paul What's Included: Study questions and exam prep materials for Chapter 9 on Exam 3!