What can MAR-FISH tell you that FISH alone cannot?How might you combine SIP and NanoSIMS toidentify novel methane-consuming cells in anatural community?
Q: How do diatoms and dinoflagellates differ?
A: Diatoms Dinoflagellates A type of phytoplankton having a hardened silica external cell wall. A…
Q: Where are the dinoflagellates located inside the coral polyp
A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…
Q: MAKE CONNECTIONS Freshwater bivalvesfeed on and can reduce the abundance of photosynthetic protists…
A: Mollusca is the invertebrate second largest phylum after Arthropoda. There are 85,000 species of…
Q: How are the colors of a phytoplankton bloom determined? 2. Which colors can penetrate the farthest…
A: Phytoplankton - Phytoplankton are the small plants living in water. These small plants are…
Q: Life originated from the spores.
A: Evolutionary Biology is the branch of biology that help to study the various life history or various…
Q: What is a micrometer (μm )? Is it really possible to see microbes with this dimension using…
A: Microbes are often tiny, even when compared to minuscule mammal cells. To observe them, the…
Q: Design a SIP experiment that would allow you to determinewhich organisms in a lake water sample were…
A: Stable isotope probing (SIP) uses compounds labelled with specific isotopes for identification of…
Q: Coral reefs, bleaching, and climate change What part of the dinoflagellate (the algae) is actually…
A: Dinoflagellate - Dinoflagellate is a unicellular algae. It contains two flagella. These two flagella…
Q: What is LUCA, and what is a plausible explanationfor the origin of cellular life?
A: LUCA stands for the last universal common ancestor or last universal cellular ancestor also called…
Q: What’s this about bioluminescence in dinoflagellates having evolved, possibly, as an “intrusion…
A: Dinoflagellates are the major eukaryotic protists capable of producing light, where bioluminescence…
Q: Provide a substantial theory regarding how eukaryoticcells originated and how multicellularity came…
A: Prokaryotic cells are those that lack nucleus and other membrane bound organelles. Eukaryotic cells…
Q: What is the photoaxis of zooplankton at bottom conditions low light
A: Phototaxis : It is a movement or locomotion towards or away from the sunlight/light. Phytoplankton :…
Q: How and why do the numbers of bacterial and archaeal cellsvary with depth in marine deep sediments?
A: Deep-sea sediments refer to the sediments that are present on the floor of the deep sea. These…
Q: The endosymbiont theory states that mitochondria andchloroplasts evolved from symbiotic…
A: The endosymbiont theory was widely accepted theory for the origin of eukaryotic organelles. It…
Q: WHAT IF? Some molecular evidence suggests that thesister group of animals is not the…
A: The sponges possess flagellated cells called choanocytes. These choanocytes show similarity with the…
Q: Thinking Critically How does a nonvascular alga differ from a vascular plant? Why are most marine…
A: Plants live on both land and water they have adapted themselves to live in those habitat some plants…
Q: Of what evolutionary significance is the fact that organisms inthe Aquifex lineage are both…
A: Evolution is the natural process where is a change in the heritable characteristic of biological…
Q: Why didn't photosynthesis progress earlier in the Archaean?
A: Photosynthesis is the cellular process by which plant use sunlight for sun, water from soil, and Co2…
Q: Thinking Analytically Considering the fact that we have already found more than 20,000 deep-sea…
A: In ecology, deep-sea marine species are defined as the various species of organisms that are living…
Q: Compare and contrast the physical and chemical conditionson Earth at the time life first arose with…
A: Earth is a planet which supports numerous life system and abiotic factors. Earth formed 4.5 billion…
Q: re are many types of movement are employed by bacteria discussed in this chapter. Explain them and…
A: To obtain food and nutrients or to reproduce in the host cells, the bacteria must travel. Due to the…
Q: Think about the conditions (temperature, light, pressure, and organic and inorganic materials) that…
A: The response will vary.
Q: The main product of fossil fuel combustion is CO2 , and thisis the source of the increase in…
A: The most essential biological process on the earth is photosynthesis. It is the conversion of light…
Q: Ana wants to engineer a super archaea which can survive and thrive in extremely hot and hypersaline…
A: Archaebacteria : are the ancient and the most primitive bacteria. They are found in extreme places…
Q: Need help Explain why Intelligent Design proponents believe the bacterial flagellum supports…
A: Introduction :- The flagella is a helical structure made up of the protein flagellin. There are…
Q: Using the data from the Broth Data table in step 1, determine the cardinal temperatures for each of…
A: Depending on the microbial survival in the specific temperature, microbes classified in the four…
Q: Can gram staining be employed as a taxonomic marker for members of Archaea?
A: *Archaea bacteria is differ in other bacteria it possess a broader range of cell envelope structure…
Q: Which groups contain at least some organisms that are photoautotrophs? Select all correct answers. O…
A: Photoautotrophs are the organisms carry out photosynthesis to synthesize organic materials for…
Q: Ichthyophthirius multifiliis - the etiologic agent of "ich". Life Cycle What role do each of the…
A: Ichthyophthirius multifiliis is an infection of the fish which manifests as white blisters and spots…
Q: How do the structures of phytoplankton allow them to float in the sunlight zone
A: Fresh water ecosystem is a major form of ecosystem which is a shelter for species of plants and…
Q: Which organisms in Domain Eukarya can make their own food? Which two Domains have ONLY unicellular…
A: According to this system, the tree of life consists of three domains Archaea- It lack nucleus…
Q: What is the importance of the diversification and proliferation of bacteria in the ancient aquatic…
A: Introduction: Bacteria are ubiquitous. They are categorized as prokaryotes and are placed under…
Q: Animal cells have neither cell walls nor chloro-plasts, whereas plant cells have both. Fungal cells…
A: The cell is the most stated in general terms that they are refer as the fundamental structural and…
Q: Why is the kingdom Prokaryote more important then the other kingdoms/ MOST important kingdom?
A: Prokaryotes are the single celled organisms (unicellular) and are the simplest form, which do not…
Q: Imagine that you have discovered a new form of microbial life,one that appears to represent a fourth…
A: Phylogeny is the branch of biology that studies phylogenetic analysis. A phylogenetic analysis is…
Q: Sippose your unknown bacteria is a Gram-negative rod. You decide to perform an endospore stain,…
A: Endospore staining helps to differentiate the vegetative cell and endosporic cell. This will further…
Q: • Suppose living organisms were to be found on Mars. How might such a fi nd shed light on the origin…
A: Endosymbiotic theory suggests that the Eukaryotic cell organelles such as mitochondria and…
Q: Mutualisms are interactions between two species where both participants benefit. How might the…
A: The ecosystem is the community of a group of organisms interacting with each other. The species…
Q: Explain the physiological and evolutionary significance of symbioses between animals and…
A: Symbiosis is basically a relationship between two species in which at least one species benefits.…
Q: Prepare a dichotomous key for this group of organisms: basking shark, blue shark, great-white shark,…
A: Dichotomous keys are interesting to create to understand the identity of natural items present in…
Q: Molecular fossils further indicate the presence of ciliates and dinoflagellates in the emerging…
A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…
Q: What kind of diversity do some bacteria show regarding cellular respiration?
A: Bacteria are single-celled and very small organisms. They found in water, human gut, soil, air,…
Q: How do the basic features of the life cycle differ for the different divisions photosynthetic marine…
A: A life cycle can be defined as all the developmental stages that occur during the lifetime of an…
Q: What are relictual (plesiomorphic) features? Derived (apomorphic) features? Which organisms seem to…
A: Prokaryotes are single-celled organisms with very simplistic internal structures lacking a true…
Q: DRAW IT Recent evidence indicates that the root ofthe eukaryotic tree may lie between a clade that…
A: Unikonta is a recently proposed, diverse super-group of the eukaryotes. It includes fungi, animals,…
Q: What does plankton mean? Photosynthesis takes place between Micro algae consume produce and Half of…
A: The ecological balance in maintained in each and every ecosystem. Aquatic ecosystem also has its own…
Q: Which phyla of Bacteria contain anoxygenic phototrophs? Which phylum contains purple sulfur…
A: The process in which the organisms absorb light energy and convert it to chemical energy is called…
What can MAR-FISH tell you that FISH alone cannot?
How might you combine SIP and NanoSIMS to
identify novel methane-consuming cells in a
natural community?
Step by step
Solved in 2 steps
- What phylogenetic and physiological evidence suggests thattoday’s hyperthermophiles are the closest living links to Earth’searliest cells?How many photons does a dinoflagelate emit per second? What is an example of cold light in a bioluminescent bacteria/chemicals/etc. ? What is an example of hot light in a bioluminescent bacteria/chemicals/etc. ? What is an example of blue light in a bioluminescent bacteria/chemicals/etc. ? What does the amount of light prodused by bioluminescence have to do with the type of light(cold light, hot light, blue light, etc.) produced?What is the photoaxis of zooplankton at bottom conditions low light 1?
- What are some constraints shared by all organisms? (select all those that apply). a) withstanding gravitational force b) functioning in a 24 hr light dark cycle c) molecules moving by diffusion d) effects of scaling as organisms increase in sizeWhat is the geoaxis of zooplankton at surface conditions of high light 1?What features of the squid–Aliivibrio symbiosis make it an idealmodel for studying animal–bacterial symbioses?
- Order the events relative to one another based on when each occurred in the fossil record. Earlier LaterBryozoan and Hydroid polyps share several apparent similarities with each other when it comes to shape, function, and behavior yet they are distinctly different in several ways as well. Your challenge is to identify two separate functions (ie feeding, exchange, protection, reproduction) that these structures are utilized for and then contrast how the polyp arrays are either used in a similar or different manner to achieve this goal. For the latter, you may consider such things as structure, mechanics, behavior etc. Your focus should be on the polyp itself and not on any structure(s) that house the polyp. To summarize - list two specific functions that polyp structures are used for. For each function, discuss similarities and differences in the way that bryozoans and hydroids use their polyps to achieve these functional goals.Coral reefs, bleaching, and climate change Where are the dinoflagellates located inside the coral polyp? What part of the dinoflagellate (the algae) is actually damaged by excess energy When stimulated by too much energy (light or heat), what does the algae begin to produce? And how does this product impact the coral poly? Why is bleaching so detrimental to the coral animal itself? Why is bleaching damaging to the entire reef ecosystem?
- You have discovered a new species aquatic protist that is a primary producer. It cannot swim on its own. It appears to be resistant to physical damage from wave action due to the presence of a glass-like wall. Which of the following organisms would this organism be most like? A) diatom B) dinoflagellate C) apicomplexan D) red algaWhat structure in the cell is the target for fluorescent probes inphylogenetic FISH?In the early 1930s, G. F. Gause carried out a series of experiments using two species of ciliated protists (Paramecium), which are single-celled eukaryotic protozoans. The protists were cultured together and separately, with the bacteria being the single food source. The results are shown in the figure below. (a) Based on figure, identify and explain the interaction that is taking place between P. caudatum and P. aurelia. (b) Clam shrimp, a natural predator to P. caudatum, is introduced to the culture containing both P. caudatum and P. aurelia after 24 days. Predict the impact that the clam shrimp will have on the culture and the populations. Justify your prediction.