5 major bacteria phyla - Study guides, Class notes & Summaries

NATIONAL OPEN UNIVERSITY OF NIGERIA COURSE CODE : BIO 207 COURSE TITLE: LOWER INVERTEBRATES Course Code & Course Title: BIO 207: Lower Invertebrates Course Writer: Dr. Patrick A. Audu Course Editor Programme Leader Dr. Ado Baba Ahmed National Open University of Nigeria, Lagos Course Coordinator Mr. Adams, Abiodun E National Open Univers...

ENTOMOLOGY PRELIMINARY EXAMINATION QUESTIONS & ANSWERS 2022 UPDATE Multiple Guess - Select the BEST answer that completes the sentence or answers the question. Studies have shown that your first guess is usually the best! Really, there are probably only two answers that may fit so you have to decide which of these two is best. Good luck. 1. Annelids and arthropods both have exoskeletons. The major body characteristic that separates these two phyla is: A. presence or absence of an ...

Microbiology II (TWO) Exam, complete with answers 5 Major Bacteria Phyla - Correct Answer -Gram positives -Gram negatives -Spirochetes -Chlamydias -Cyanobacteria Characteristics of Firmicutes - Correct Answer -Gram Positive -ability to form endospores -thick cell wall offers protection from phagocytosis, but also a point of attack for antibiotics Characteristics of Actinobacteria - Correct Answer -Gram positive -Acid fast (mycolic acid surrounds cells) -filamentous growt...

Atom - answer-Fundamental building block of all matter Molecule - answer-Two or more atoms Cell - answer-Basic form of life; smallest unit of life Organ - answer-A grouping of tissues engaged in a collective task Tissue - answer-Specialized cells organized in a pattern Organelle - answer-Structure that carries out a specialized metabolic function within a living cell Organ System - answer-A set of organs engaged in a collective task that keeps the body functioning properly O...

Two organisms that both benefit from each other are in a symbiotic relationship called A) ammensalism. B) commensalism. C) mutualism. D) parasitism. 2) The insect symbiont Wolbachia can be used to suppress disease transmission by mosquitoes because A) Wolbachia supplies essential nutrients to the mosquito Culex quinquefasciatus. B) only Wolbachia-infected mosquitoes can transmit viral diseases such as dengue fever. C) Wolbachia infections can spread rapidly through a mosquito popula...