Single celled organisms Study guides, Revision notes & Summaries

Name the three domains and the four 'kingdoms' of the Eukarya domain used to classify organisms. Give general characteristics and specific examples for each. Correct Answer-Domain Bacteria, Archaea, and Eukarya. Eukarya Kingdoms: Protists, plantae, fungi, Animalia Eubacteria: microscopic organisms w relatively simple cells, most familiar, and very diverse and widespread group Archaea: microscopic organisms w simple cells, live in extreme environments Eukarya: complex eukaryotic cells,...

Question 1 Correct 1.00 points out of 1.00 Flag question Question text In an ecosystem, energy Select one: a. comes ultimately from bacteria b. cycles along with chemical nutrients c. typically flows from producers through a series of consumers d. typically flows from consumers to producers to decomposers Question 2 Correct 1.00 points out of 1.00 Flag question Question text Life is organized in a hierarchical fashion. Which of the following sequences correctly lists that hierarchy from least in...

Three domains of life Correct Answer-Eukarya, Bacteria, Archaea Which kingdoms contain unicellular organisms? Correct Answer-Bacteria and Archaea Which kingdoms contain multicellular organisms? Correct Answer-Plants and Animals (including fungi) Robert Hooke Correct Answer-- Built the first compound microscope - 30x power - Observed and drew nematoes, mites, and mold sporangia - Coined the term cell Antoine Van Leeuwenhoek Correct Answer-- Experimented with grinding v powerful le...

Autotrophs Correct Answer-sustain themselves without eating anything derived from other organisms. - the producers of the biosphere - make organic material from CO2 and other non organic shit photoautotrophs Correct Answer-Organisms that use light as a source of energy photosynthesis. Correct Answer-Conversion of light energy from the sun to make organic molecules Heterotrophes Correct Answer-are organisms that obtain their energy from consuming all or parts of other organisms ar...

Cell division is used for which of the following ? Reproduction of single-celled organisms, growth of multicellular organisms, repair and replacement of cells, and sperm and egg production Asexual and sexual reproduction differs in that sexual reproduction_____________ Can produce great variation among the offspring (Meiosis) Asexual Reproduction ____________ Produces offspring genetically identical to the parent (Mitosis) Most of the time, DNA is in the form of____________ Euchromatin W...

HESI A2 Entrance Exam 225 Questions with Verified Answers Virulence -CORRECT ANSWER the ability to produce disease Efface -CORRECT ANSWER to wipe out, to rub out, do away with; (medical) the thinning of the cervix during labor Ubiquitous -CORRECT ANSWER omnipresent, existing or being everywhere osmosis -CORRECT ANSWER process of fluid passing through semi-permeable membrane from higher to lower concentration labile -CORRECT ANSWER apt or likely to change, changing quickly -Becaus...

HESI A2 REVIEW TEST BANK Which of the following is a structure found in the upper respiratory? Pharynx. Golgi apparatus functions as? Process protein secretion. Synthesize carbs and glycoproteins. 1. How many carbs per gram do carbohydrates contain? 4. 2. When water molecules move across cell membrane from high to low concentration this process is called? Osmosis. 3. What is the result of carbon dioxide in the body? Body becomes more acidic. 4. What part of the body is the lower back? Lumbar. 5....

Allied Healthcare EOPA Study GuideWhere would you find an anaerobic microorganism? A) On a toilet seat B) In the soil C) In the air D) In sterile Water - correct answer B) In the soil anaerobic microorganisms - correct answer Organisms harmed by the air What statement about bacteria is true? A) All bacteria are harmful B) All bacteria are round C) All bacteria reproduce inside other living cells D) All bacteria are single-celled organisms - correct answer D) All bacteria are single...

Continuing education unit - Answer- approximately one hour of study credit used to make up the total of 16 CEUs required for ornamental and turf pest control applicator recertification Florida Department of Agriculture and Consumer Services (FDACS) - Answer- the agency that administers the Florida Pesticide Law (Chapter 487) Florida Pesticide Law - Answer- The law that governs the use of pesticides in Florida, which is administered by the Florida Department of Agricultural and Consumer Ser...

Where would you find an anaerobic microorganism? A) On a toilet seat B) In the soil C) In the air D) In sterile Water - B) In the soil anaerobic microorganisms - Organisms harmed by the air What statement about bacteria is true? A) All bacteria are harmful B) All bacteria are round C) All bacteria reproduce inside other living cells D) All bacteria are single-celled organisms - D) All bacteria are single-celled organisms