Biology unit 2 wgu c190 Study guides, Class notes & Summaries

WGU C190 Introduction to Biology - Unit 2 Modules 4-10.

WGU C190 Intro to Biology 300 QUESTIONS AND VERIFIED ANSWERS 2023. 1. Abiotic: Non-living, may be within or made by a living organism. 2. Biotic: Living. Matter is considered ______ if it was ever alive at some point in time 3. Atom: Smallest level. The basic unit of matter. Consists of a dense nucleus surrounded by electrons. 4. Molecule: Second level. A chemical structure consisting of at least two atoms held together by a chemical bond. 5. Macromolecule: Third level. Biologically im...

WGU C190 Introduction to Biology Unit 1 Modules 1 2 & 3.

Parts of the Atom - protons, neutrons, and electrons are the 3 basic particles that make up an atom Protons - positively charged subatomic particles - have a mass of one atomic mass unit (amu) Neutrons - the particles of the nucleus that have no charge - have a mass of one atomic mass unit (amu) What makes up the nucleus or center of the atom? - Protons and neutrons - Because both the proton and neutron are in the nucleus, the nucleus has a positive overall ...

protons - Positively charged particles; located in the nucleus. relative mass of 1.0 Neutrons - the particles of the nucleus that have no charge, located in the nucleus. relative mass of 1.0 Electrons - Negatively charged particles that orbit outside of the nucleus in shells; shells fill following a specific pattern( 2 in the first shell, 8 in the next) relative mass: negligible or 0. Ion - An atom with a positive or a negative charge. Element - is a substance that is composed of a single ...

WGU C190 Introduction to Biology Question and answers 2023 verified to pass Guaranteed Biology - correct answer the scientific study of life Characteristics of Life - correct answer 1. Be made of materials organized in a hierarchical pattern. 2. Use energy and raw materials to survive 3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 4. Grow, develop, and reproduce. 5. Be part of a population that evolves. The Cell - correct answer...

INTRO TO BIOLOGY UNIT 2- WGU (C190) |73 QUESTIONS AND ANSWERS.

protons - Positively charged particles; located in the nucleus. relative mass of 1.0 Neutrons - the particles of the nucleus that have no charge, located in the nucleus. relative mass of 1.0 Electrons - Negatively charged particles that orbit outside of the nucleus in shells; shells fill following a specific pattern( 2 in the first shell, 8 in the next) relative mass: negligible or 0. Ion - An atom with a positive or a negative charge. Element - is a substance that is composed of a s...

WGU C190 Introduction to Biology - Unit 2 Modules 4-10.

protons Positively charged particles; located in the nucleus. relative mass of 1.0 Neutrons the particles of the nucleus that have no charge, located in the nucleus. relative mass of 1.0 Electrons Negatively charged particles that orbit outside of the nucleus in shells; shells fill following a specific pattern( 2 in the first shell, 8 in the next) relative mass: negligible or 0. Ion An atom with a positive or a negative charge. Element is a substance that is comp...