Unicellular protist Study guides, Class notes & Summaries

emergent properties new properties that emerge with each step upward in the hierarchy of life, owing to the arrangement and interactions of parts as complexity increases negative feedback a mechanism of response in which a stimulus initiates reactions that reduce the stimulus positive feedback a physiological control mechanism in which a change in a variable triggers mechanisms that amplify the change inductive reasoning reasoning based on observed patterns polyme...

What is a protist in the most general sense? Eukaryotic (nucleus enclosed) cells have nuclei and other membrane- enclosed organelles such as mitochondria and plastids. primarily aquatic eukaryotic organisms with diverse What are the different body plans, modes of nutrition, habitats and reproductive lifestyles? of protists most body plans are unicellular, some form colonies, some are coenocytic and some are multicellular algae are autotrophic photosynthesizers heterotrophs absorb nutr...

Bio 101 2024 Test Questions with Correct Answers What is a phylogeny a description of? - Answer-organisms on Earth What do scientists in the field of systematics accomplish? - Answer-organize and classify organisms Which statement about the taxonomic classification system is correct? - Answer- Species are the most specific category of classification. Phylogeny is the evolutionary history and the relationships among a species or group of species. - Answer-true Taxonomy is the scien...

OpenStax Microbiology Test Bank Chapter 11: Mechanisms of Microbial Genetics * = Correct answer Multiple Choice 1. Gene expression includes which of the following? A. DNA replication B. replication, transcription, and translation C. transcription and translation* D. translation only 2. The central dogma describes which of the following? A. the process by which enzymes are modified after translation B. the steps of gene expression* C. the way DNA is replicated D. the way RNA is...

EXAM 1 BIOS 242- CHAMBERLAIN ALREADY PASSED DNA is replicated in the ___ nucleus RNA is replicated in the ___ cytoplasm what is the first step in viral replication? penetration/adhesion (attaches to membrane using spikes) what is the second step in viral replication? uncoating what is the third step in viral replication? replication what is the fourth step in viral replication? assembly what is the fifth step in viral replication? maturation what is the sixth step in viral replication? r...

Gizmos Student Exploration: Cell Types Answers Key 2023. ATP, bacteria, carbon dioxide (CO2), cell, cellular respiration, compound light microscope, eukaryote, multicellular, muscle cell, neuron, organelle, photosynthesis, prokaryote, protist, red blood cell, root hair cell, tissue, unicellular, white blood cell Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. How do you know if something is alive? Describe some of the characteristics of living things. Answer: It is alive if ...

OpenStax Microbiology Test Bank Chapter 11: Mechanisms of Microbial Genetics | Complete & Graded A+ OpenStax Microbiology Test Bank- Chapter 11: Mechanisms of Microbial Genetics BIOLOGY 206 * = Correct answer Multiple Choice 1. Gene expression includes which of the following? A. DNA replication B. replication, transcription, and translation C. transcription and translation* D. translation only Difficulty: Easy ASM Standard: N/A 2. The central dogma describes which of the following? A. the proces...

Student Exploration: Cell Types Vocabulary: ATP, bacteria, carbon dioxide (CO2), cell, cellular respiration, compound light microscope, eukaryote, multicellular, muscle cell, neuron, organelle, photosynthesis, prokaryote, protist, red blood cell, root hair cell, tissue, unicellular, white blood cell Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. How do you know if something is alive? Describe some of the characteristics of living things. 2. Humans, plants and mushrooms are...

OpenStax Microbiology Chapter 1-26 Questions & Answers Chapter 1: An Invisible World * = Correct answer Multiple Choice 1. Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. 2. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolution B. in prehistoric times* C. in the last century D. ...

OpenStax Microbiology Chapter 1-26 Questions & Answers Chapter 1: An Invisible World * = Correct answer Multiple Choice 1. Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. 2. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolution B. in prehistoric times* C. in the last century D. ...