General biology exam - Study guides, Class notes & Summaries

Sociology 101 Straighterline Exam Questions and Complete Solutions __________ involves aspects of social life that have to do with order, stability, and social organization that allow societies and groups to hold together and endure. - Answer: Social statics Herbert Spencer viewed society as a system, having important similarities with - Answer: a biological organism __________ refers to processes of social life that pattern institutional development and have to do with social change. -...

HESI A2 ENTRANCE EXAM: READING COMPREHENSION, CHEMISTRY, GRAMMAR, BIOLOGY, VOCABULARY & GENERAL KNOWLEDGE, CRITICAL THINKING, ANATOMY & PHYSIOLOGY AND MATH VERSION 2 (With answers) Reading Comprehension Neurologists and biological psychologists have witnessed a sharp increase in the knowledge and understanding of particular structures of the brain over the past two decades. As technology becomes ever more advanced, scientists are able to isolate the functions of even small regions of ...

Biology 115 Exam 1 (Dr. Barry WVU) Latest Update Graded A+ Latin word for knowledge Science Created by Aristotle 384-322 BC and Alhazen 965-1039 AD Scientific Method An explanation for a very general class of phenomena or observations that are supported by a wide body of evidence scientific theory What are organisms made of? cell theory Genetics inherited from parents chromosome theory of inheritance Where do organisms come from? Theory of Evolutions a proposed explanati...

BIO 101, GENERAL BIOLOGY EXAM 1 2024/2025

Cell - correct answers Smallest unit of life. The basic unit of funtin and structure for all living things. Nucleus - correct answers Control center of the cell. Contains DNA. Contains genetic information. DNA (deoxyribonucleic acid) - correct answers A complex molecule containing the genetic information that makes up the chromosomes. Plasma (or cell) membrane - correct answers Acts as a barrier (semipermeable membrane) between the inside and outside of the cell, materials enter or exit...

protonema (protonemata) - ANSWER a mass of green, branched, one-cell-thick filaments produced by germinating moss spores protonephridium (protonephridia) - ANSWER an excretory system, such as the flame bulb system of flatworms, consisting of a network of tubules lacking internal openings proton-motive force - ANSWER the potential energy stored in the form of a proton electrochemical gradient, generated by the pumping of hydrogen ions (H+) across a biological membrane during chemiosmosis

BIO 101 General Biology Exam 1 Questions and answers latest update

GENERAL BIOLOGY EXAM LATEST 2024/2025 COMPLETE 110 ACTUAL QUESTIONS AND DETAILED ANSWERS |GRADED A+ Cell - ANSWER- the basic unit of living organisms Cell theory - ANSWER- Says that all living things are made of cells, that cells are the basic unit of structure and function and that cells only come from other cells. Cell wall - ANSWER- a fairly rigid structure located outside the plasma membrane that provides additional support and protection Homeostasis - ANSWER- process of maintaining t...

ATP - (adenosine triphosphate) main energy source that cells use for most of their work. 1 nucleotide + 3 phosphate group makes it unstable. If loses phosphate group becomes ADP ATP is composed of - ribose (a sugar), adenine (a nitrogenous base), and three phosphate groups Coupled reactions - Energy releasing action usually in the form of ATP breakdown Release of ATP+P causes myosin to change shape and cause muscle movement What do plants and other living organisms need for food - Photosynt...

ANIMAL TISSUE - ANSWER ---- -Sheets of tightly packed cells that line organs and body cavities -widespread through the body -barrier from foreign viruses, specifically respiratory system -aids in absorbing nutrients in digestive system - ANSWER 1. Epithelial Tissue Epithelial Tissue Characteristifs: - ANSWER -tightly junked together -presence of cell secretion called basement membrane

General Biology Exam 1 Questions and answers latest update