Dinoflagellates Study guides, Class notes & Summaries

What is the origin of the Earth? - Answer-Formed out of a solar nebula What are the origins of Life? - Answer-Archaea - the oldest origin of life on Earth What is kinetic energy? - Answer-The energy of motion What is heat energy? - Answer-Energy created by particles of matter rubbing together What is density? - Answer-A measurement of the amount of matter in a given volume of something. (mass per unit volume) What is convection? - Answer-Transfer of heat through currents caused by differen...

Life in the Sea Exam 2 Questions & Answers 2024/2025 Bacteriophage - ANSWERSkind of virus that infects bacteria Zooxanthellae - ANSWERSo Important dinoflagellates that live in a symbiotic relationship with coral reefs o Many of these organisms have little or no growth with zooxanthellae Algae bloom/Red tide - ANSWERSDiatoms and dinoflagellates can go through periods of rapid growth known as blooms caused by high levels of nutrients in the water and can harm organisms Chemosyntheti...

GMU Bio Diversity Exam 1 Review with Complete Solutions Actinobacteria -Filamentous bacteria (resemble fungi) -Not all have high GC content -Streptomyces spp. are an important source of many antibiotics (tetracycline, chloramphenicol, streptomycin, neomycin) -Mycobacterium tuberculosis and M. leprae pathogenic Actinobacteria -Generally not spore-forming (Streptomyces an exception), "gram-positive" but some have an outer membrane and stain variably; some contain mycolic acid in the ...

UH MANOA BIO172 EXAM 1 QUESTIONS AND ANSWERS ALREADY PASSED 1. **What characteristic describes all protists?** - A) Unicellular - B) Eukaryotic - C) Symbionts - D) Mixotrophic ** Correct answer: B) Eukaryotic** 2. **Which feature is true about dinoflagellates?** - A) Possess two flagella - B) All are autotrophic - C) Lack mitochondria - D) Include species that cause malaria ** Correct answer: A) Possess two flagella** 3. **In Paramecium, which process results in genetic recom...

Ocean 100 Final – SDSU Latest Version Already Graded A Euphotic zone first 200 meters -where photosynthesis can take place -suns radiation can be absorbed Seed Plants -true plants -not very abundant -grasses, eelgrass and surfgrass -mangroves -like warm, muddy waters -have a root system Protists a) large algae(seaweed) -brown algae(kelp), green (sponge weed), red (rhodophyta) b) phytoplankton(small algae) -most producers -diatoms -coccolithophores -dinoflagellates ...

Biol 227 Lab Exam Latest Update with Verified Solutions Acoelomate (Platyhelminthes) planaria. has eyespots , auricles, incomplete digestion, pharynx, dorsoventrally flattened acoelomate filled with parenchyma derived from mesoderm albumen egg white, just under shell, supples water, nutrients, o2 allantois collects waste allantois in mammals tube that fuses with chorion to form chorioallantoic placenta Allomyces Chytridiomycota Alveolata A protistan clade that includes d...

UH MANOA BIO172 EXAM 1; Questions and Answers 100% Solved All protists are A) unicellular. B) eukaryotic. C) symbionts. D) mixotrophic. Correct answer B) eukaryotic 2. Dinoflagellates A) possess two flagella. B) are all autotrophic. C) lack mitochondria. D) include species that cause malaria. Correct answer A) possess two flagella.

ECOL 182R Walsh Questions and Answers | Latest Update | 2024/2025 | Already Passed **What term describes a shared derived trait in a group of organisms?** A) A specialized reproductive structure B) A distinctive fruiting body of yeast C) The fruiting body of a mushroom D) The merging of two haploid hyphae A) A shared derived trait **A single-celled eukaryote with two nuclei and four flagella belongs to which group?** A) Dinoflagellata B) Diplomonadida C) Ciliata D) Eugleni...

All protozoa correct answers have a true nucleus Structures found in a eukaryotic cell but not in a bacterial cell are correct answers membrane-bound organelles chromosomes cell nuclei Giardiasis is a disease that is spread correct answers through water Archaebacteria can be distinguished from eubacteria because of differences in their correct answers gene architecture cell walls cell membranes Spirillium correct answers spiral shape "red tides" and extensive fish kills are ...

Ocean 100 SacramentoGrilo Final Exam with Certified Solutions biological productivity synthesis of organic materials from inorganic substances by photosynthesis/chemosynthesis what are the inputs & outputs of photosynthesis? inputs: water, carbon dioxide, & sun energy outputs: sugar & oxygen (6H2O + 6CO2 + sunlight - > C6H12O6 + 6O2) what are the different types of light penetration in the oceans? 1. red/orange = turned into heat energy b/c they cannot reach all the way down ...