Abiotic - Non-living, may be within or made by a living organism.
Biotic - Living. Matter is considered ______ if it was ever alive at some point in time
Atom - Smallest level. The basic unit of matter. Consists of a dense nucleus surrounded by electrons.
Molecule - Second level. A chemical structure consisting of at least two atoms held together by a chemical bond.
Macromolecule - Third level. Biologically important molecules that are technically polymers. Example: DNA.
Cell - Fourth level. The fundamental unit of life. Essentially a tiny droplet of water and other molecules enclosed by a fluid "skin" or membrane. The smallest and simplest entity that possesses all the characteristics of life.
Organelle - Fifth level. Compartments inside the cell that contain specific groups of macromolecules and carry out specific cellular functions. One of these organelles is the nucleus; it encloses the DNA within the cell.
Microorganism - Sixth level. Single-celled life form. Consists of just one cell and include unicellular organisms such as bacteria and protists.
Tissue - Seventh level. Formed when similar cells work together to fulfill the same detailed function.
Organ - Eighth level. Collections of tissues that work together to carry out a common general function. Present not only in higher level animals but also in plants.
Organ System - Ninth level. Consists of functionally related organs. Mammals have many.
Organism - Tenth Level. Individual living entities that survive and reproduce as a unit. For example, each tree in a forest
I am a student like you, I create notes to help my fellow students excel amidst tight deadlines and never ending responsibilities. Hope the study materials that you will find here will help reduce your college workload.
ati ati comprehensive predictor ati fundamentals proctored ati pharmacology ati pharmacology proctored community health comprehensive health care health care / nursing health care/ nursing healthcare hesi hesi rn exit leadership maternal newborn med surg medical surgical mental health nurs nursing nursing & health pediatrics pharmacology test bank tncc
Prima database om studiemateriaal uit te halen, goed toegankelijk, eenvoudig zoeken.
Juiste plek voor een goeie voorbereiding op je komende toets.
Knoowy is handig voor tijdens de examens en biedt hulp bij tijdsnood. Heel gemakkelijk!
Fijne website voor elke student die hulp nodig heeft bij het leren.
Aan te raden! Goedkoop en snel! Het aanbod is heel goed en je kan je favoriete personen volgen.
Super handig als je weinig tijd hebt. Samenvattingen zijn makkelijk te vinden en keuze is groot.
Een echte aanrader! Je vindt er heel wat nuttige samenvattingen!
Een handige site voor het aankopen van samenvattingen voor examens.