Biol 3v2 - Study guides, Class notes & Summaries

• Motor neuron: Transmits signals from the CNS to the rest of the body such as signaling muscles or glands to respond. • Interneurons: Transmit signals between neurons ▪ Neurons consist of three basic parts: • Cell body: Contains the nucleus of the of the neuron. • Axon: Transmits impulses away from cell body. It’s insulated with oligodendrocytes & myelin sheaths with gaps (nodes of Ranvier). Axon terminates at the synapse. • Dendrites: Receive impulses from sensory recept...

S c i e n c e C e l l • Cell: basic organizational unit of all living things. One thing incommon is they all have membranes (phospholipids). • Cell structure organization: All cells contain DNA, and RNA & cansynthesize proteins. Consists of nucleic acids, cytoplasm, and cell membrane. • Tissues: Cells that are grouped together • Organs: Tissues that are grouped together • Systems: Organs that are grouped together • Organism: A complete individual

ATI TEAS EXAM | BIOL 3V2 STUDY GUIDE BIOL 3V2 ATI TEAS 6 EXAM QUESTIONS AND CORRECT ANSWERS RATED A+ 2023-2024

ATI TEAS EXAM BIOL 3V2 STUDY GUIDE BIOL 3V2 ATI TEAS 6 EXAM QUESTIONS AND CORRECT ANSWERS GRADE A+ 2024

Science Cell Cell: basic organizational unit of all living things. One thing in common is they all have membranes (phospholipids). Cell structure organization: All cells contain DNA, and RNA & can synthesize proteins. Consists of nucleic acids, cytoplasm, and cell membrane. o Tissues: Cells that are grouped together o Organs: Tissues that are grouped together o Systems: Organs that are grouped together o Organism: A complete individual Science Cell Cell: basic organizational unit...

Cell Membrane (Plasma membrane): Semipermeable membrane of lipids and proteins. Made of phospholipid bilayer, hydrophilic ends of the outer layer facing the external environment, the inner layer facing inside the cell, hydrophobic ends facing each other. o Hydrophilic: Water loving, can dissolve water o Hydrophobic: Hates water, can’t dissolve water Selective Permeability o Selective Permeability with regards to size, charge, and solubility. Cell structure

BIOL 3V2 Exam 1 study guide 1. Describe the system of nomenclature (i.e. naming and writing the names) of microorganisms. Should be written: Genus species or if hand written Genus species. Can be abbreviated if the 2nd time written and on (ex. G. species) 2. Describe the characteristics of each of the following: bacteria, archaea, fungi, protozoa, and algae. Focus on distinguishing features that were discussed in class. • Bacteria: unicellular, prokaryote, CW: peptidoglycan, binary fiss...

BIOL 3V2 Exam 2 study guide 1. Understand the difference between physical requirements for growth and chemical requirements for growth. 2. What are the physical factors that affect microbial growth? What are the chemical factors? 3. Be able to classify microbes on the basis of preferred temperature range. 4. Be able to classify microbes based on their preferred pH range. Which is most common? 5. Explain how osmotic pressure can effect microbial growth. 6. Be able to relate temperature ...

ATI TEAS EXAM | BIOL 3V2 STUDY GUIDE BIOL 2024/2025

Cell Cell: basic organizational unit of all living things. One thing in common is they all have membranes (phospholipids). Cell structure organization: All cells contain DNA, and RNA & can synthesize proteins. Consists of nucleic acids, cytoplasm, and cell membrane. o Tissues: Cells that are grouped together o Organs: Tissues that are grouped together o Systems: Organs that are grouped together o Organism: A complete individual Nuclear parts of a cell o Nucleus: contains chromosome...