Ap bio Study guides, Class notes & Summaries

AP Bio Chapter 2 AP Questions Correctly Answered 2024. A certain type of specialized cell contains an unusually large amount of rough endoplasmic reticulum (ER). Which of the following functions is this cell type most likely specialized to perform? A The production and secretion of steroids B The destruction of toxic materials produced in other cells of the organism C The synthesis of polysaccharides for energy storage D The production and secretion of proteins - CORRECT ...

AP BIOLOGY EXAM 2024 | Questions with 100% Correct Answers | Verified | Updated 2024

What are the 2 theories of evolution? Explain each - correct answer Gradualism- geologic changes result from slow, gradual, continuous process Punctuated Equilibrium- Long period of stasis punctuated by short bursts of significant change. What was Lamarck's theory and why was it wrong? - correct answer Lamarck = Inheritance of Acquired characteristics- traits acquired during lifetime could be passed on What is natural selection - correct answer Comptetition for limited resources re...

AP Biology Practice Exam 1 MCQ | Questions with 100% Correct Answers | Verified | Updated 202

Difference between prokaryotic cells and eukaryote cells: - correct answer Eukaryotes have internal-membrane bound organells Prokaryote cells - correct answer Unicellular organisms that don't have nuclei Eukaryotic cells - correct answer Organisms whose cells contain their genetic information inside the nucleus Which of the following structural features of phospholipid molecules affect their ability to assemble into cell membranes? - correct answer Phosolipids have both hydroph...

Biology is the study of _____. - correct answer life There are a number of properties that all organisms share. In humans, exposure to ultraviolet light can result in a darkening of the skin. What kind of property is this? - correct answer response to the environment What is the scientific term for a group of interacting individuals of the same type, living in the same area at the same time? - correct answer population Which series of terms is in the sequence of biological organiz...

organic compounds - contain carbon; examples include lipids, proteins, and carbs functional groups - amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat - glycerol and three fatty acids saturated fats - bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats - better for you, plants have it; liquifies at room temp. steriods - lipids whose structures resemble chicken-wire fence. include cholesterol and s...

Water characteristics - correct answer polar, cohesion (hold together), adhesion (hold to another substance), surface tension, specific heat, heat of vaporization Surface Tension - correct answer A measure of how difficult it is to stretch or break the surface of a liquid Specific Heat - correct answer amount of heat absorbed or lost to change temperature by 1C Heat of Vaporization - correct answer the quantity of heat required to convert 1 from liquid to gas Water polarity -...

AP Biology UNIT 1 TEST- PRACTICE TEST | Questions with 100% Correct Answers | Verified | Updated 2024

AP BIOLOGY POGIL - The Cell Cycle The Cell Cycle What controls the life and development of a cell? why? An old piece of poetry says "to everything there is a season... a time to be born, a time to die." For cells, the line might say "a time to divide and a time to grow." In multicellular organisms, different types of cells have different roles and need to complete specific tasks. For example, a cell that isn't large enough is not useful for storing nutrients for later, but a cell that is to...