Louisiana State University

Levels of Organization - Answer Molecules -> Cells -> Tissue -> Organs -> Organ Systems The four major cell/ tissue types - Answer Neurons, Muscle, Epithelial, Connective Endocrine gland - Answer Secrete molecules (hormones) directly into the blood stream Exocrine gland - Answer Utilize a duct. secrete molecules into a body cavity, or to the exterior of the body. i.e. stomach, salivary, sweat glands. Neurons - Answer Specialized for sending a...

ureters are surrounded by ___ muscle - Answer smooth the urethra is longer in __ - Answer men the dominant vascular component of the nephron is: - Answer I missed this what percentage of plasma passes through the glomerulus unfiltered? - Answer 80% transport across the ___ requires energy - Answer basolateral membrane reabsorption of urea at the end of the proximal tubule is - Answer passive Na+ reabsorption in the proximal tubule is: - Answe...

Test Questions - Answer Exam 3 Inhibitory Postsynaptic Potential - Answer MP -70 to -90 What occurs during temporal summation? - Answer A single cell sends signals to sub-threshold that are close enough in space and time to reach threshold Benefit of action potentials over graded potentials - Answer Travel great distances without getting smaller Cells permeability to sodium is highest during - Answer Rising phase Why does the rising phase happen befor...

In the semi-permeable plasma membrane, how do nonpolar molecules get across it? - Answer Passive transport (they freely diffuse) In the semi-permeable plasma membrane, how do polar molecules get across it? - Answer Active transport (they need carrier proteins) In the semi-permeable plasma membrane, the heads of the phospholipid bilayer are ___, and the tails are ___. - Answer hydrophilic (polar); hydrophobic (nonpolar) The membrane potential describes the charge where?...

What three things are the kidneys primarily responsible for? - Answer Maintaining stability of ECF volume, electrolyte composition, and osmolarity What is the other function of the kidneys? - Answer They are the main route for eliminating potentially toxic metabolic wastes and foreign compounds from the body True or False: The main job of the kidneys is to produce perfect urine. - Answer FALSE. It is to MAKE PERFECT BLOOD by filtering out impurities and making sure blood ...

What is an individual muscle cell? - Answer Muscle Fiber What are the clusters of proteins within each muscle cell? - Answer Myofibrils A membrane has (single/multiple) nuclei - Answer Multiple (multinucleated) Muscles cells (do/do not) divide in adulthood. - Answer do not When muscle tissue dies, it (does/does not) grow back - Answer does not Neuron that innervates a muscle cell. - Answer Motor Neuron What is the name of the endoplasmic reti...

BIOL 2081 Final Exam Key | Louisiana State University

This midterm vocabulary guide provides 40+ expert-verified literary terms with clear definitions and examples, compiled for the ENGL 2025 – Introduction to Literature course at Louisiana State University, used in the 2026 ODL (Online Distance Learning) program. The document is built to help students master foundational literary language necessary for effective reading comprehension, analysis, and essay writing. Major Vocabulary Themes: Plot Structure & Literary Devices: Terms such as ...

This document provides a comprehensive set of 30+ expertly verified literary vocabulary terms with examples from the ENGL 2025 – Introduction to Literature final exam at Louisiana State University, part of the ODL (Online Distance Learning) program for 2026. The vocabulary is organized to help students confidently recognize and apply key literary terms in analysis and interpretation tasks, especially in final exam settings or essay responses. Content Highlights: Core Literary Terms and S...

This document includes 100+ verified and graded questions with correct answers from the PSYC 2060 – Educational Psychology final exam at Louisiana State University for the 2026 academic year. It serves as a complete and high-yield resource for mastering both classic and modern theories in education, cognition, development, and classroom practice. Core Coverage and Highlights: Foundational Theorists in Education: William James: Starting lessons just beyond current knowledge John Dew...