Benthic - Study guides, Class notes & Summaries

Which of the following bacterial species are capable of converting nitrogen gas in the atmosphere into compounds that other organisms can better utilize? - correct answer Rhizobium spp. : gram -, fix nitrogen Of the bacterial species listed below, which do not utilize type IV secretion to transfer DNA or proteins into eukaryotic cells? - correct answer Neisseria gonorrhoeae Type V secretion After graduating from the University of Arizona you decided to become a benthic marine biologist (st...

Benthic autotrophs - seaweeds, marine plants like sea grass Seaweed characteristics - most are benthic, distribution governed by light and temperature, most are annuals, greater diversity in the tropic Seaweed morphology - body called thallus, roots called holdfast, leaf-like structures called blades, possesses an air bladder to keep blades closer to water surface Seaweed morphology types - encrusting, filamentous, branched, and leaf-like Chlorophyta - green algae primary pigments: chlo...

TEST BANK for Marine Biology: Function, Biodiversity, Ecology 5th Edition by Jeffrey Levinton. ISBN 9780190681289, ISBN- _TABLE OF CONTENTS_ CHAPTER 1: Sounding the Deep CHAPTER 2: The Oceanic Environment CHAPTER 3: Climate Oscillations and Climate Change CHAPTER 4: Ecological and Evolutionary Principles of Marine Biology CHAPTER 5: The Chemical and Physical Environment CHAPTER 6: Life in a Fluid Medium CHAPTER 7: Reproduction, Dispersal, and Migration CHAPTER 8: Plankton CHAPTER 9: Marine Verte...

Marine Science - marine ecosystems Exam Questions Correct Solutions Current Update (Verified 100% Pass) pelagic - Answers -The area of the ocean past the continental shelf, with areas of open water often reaching to very great depths. neritic - Answers -Area of ocean that extends from the low-tide line out to the edge of the continental shelf benthic - Answers -The bottom of any aquatic ecosystem coral reef - Answers -A structure of calcite skeletons built up by coral animals in warm...

What organisms are only found in the photic zone of aquatic environments? correct answer: Phytoplankton What strategy would be most beneficial for plants growing in a climate where the summers and winters are both hot and dry? correct answer: stem succulence ______ are one of the most human-influenced biomes on Earth because their fertile soils are valuable for agriculture correct answer: temperate grasslands Coldest part of a lake is the ___ zone correct answer: benthic In which...

TEST BANK FOR Campbell Biology 9th Edition Glossary A+GRADED 2023. 5′ cap - A modified form of guanine nucleotide added onto the 5′ end of a pre-mRNA molecule. A site - One of a ribosome's three binding sites for tRNA during translation. The A site holds the tRNA carrying the next amino acid to be added to the polypeptide chain. (A stands for aminoacyl tRNA.) ABC hypothesis - A model of flower formation identifying three classes of organ identity genes that direct formation of ...

Ecology 5e William Bowman Text Bank Qyestion &Answers 2023- 2024 Graded A+ how are terrestrial biomes characterized? - ANS--by the dominant plant growth forms lotic systems - ANS--flowing water systems Lentic - ANS--still water riffles - ANS--fast moving portions of the stream flowing over coarse particles -increases the oxygen input into the wat pools - ANS--deeper portions of the stream where water flows slower and over bed of fine sediment benthic zone - ANS---the bottom of the str...

5′ cap - A modified form of guanine nucleotide added onto the 5′ end of a pre-mRNA molecule. A site - One of a ribosome's three binding sites for tRNA during translation. The A site holds the tRNA carrying the next amino acid to be added to the polypeptide chain. (A stands for aminoacyl tRNA.) ABC hypothesis - A model of flower formation identifying three classes of organ identity genes that direct formation of the four types of floral organs. abiotic - Nonliving; referring to th...

EAPS 112 - Chapter 12 Exam Questions & Answers 2023/2024 Organisms that live on or in the seafloor make up the ________ . a. base feeders b. nekton c. benthos d. planktos e. pelagic animals - ANSWER-c. benthos Check My Work The greatest recorded mass extinction to affect Earth occurred at the end of the ________ . a. Silurian b. Ordovician c. Pennsylvanian d. Permian e. Devonian - ANSWER-d. Permian A trilobite that crawled on the ocean floor and fed on microscopic organisms a...

TEST BANK FOR Campbell Biology 9th Edition Glossary A 5′ cap - A modified form of guanine nucleotide added onto the 5′ end of a pre-mRNA molecule. A site - One of a ribosome's three binding sites for tRNA during translation. The A site holds the tRNA carrying the next amino acid to be added to the polypeptide chain. (A stands for aminoacyl tRNA.) ABC hypothesis - A model of flower formation identifying three classes of organ identity genes that direct formation of the four types of f...