what are the answers to the questions? The Miller-Urey experiment demonstrated that complex molecules such as proteins and polysaccharides canspontaneously form from simple precursor molecules and abiotic conditions.Select the correct response:TrueFalse Which of the following is the chief distinguishing characteristic of cyanobacteria from other prokaryotes?Select the correct response:Presence of a dual photosystemUtilization of oxygen for the production of foodSynthesis of different pigments such as xantophyllsPresence of both chlorophyll A and B

Miller-Urey experiment was conducted in 1952 by scientists Stanley Miller and Harold Urey to…

The Miller-Urey experiment demonstrated that complex molecules such as proteins and polysaccharides can spontaneously form from simple precursor molecules and abiotic conditions. Select the correct response: True False

The Miller-Urey experiment demonstrated that complex molecules such as proteins and polysaccharides can spontaneously form from simple precursor molecules and abiotic conditions. Select the correct response: True False

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter13: Diversity Of Microbes, Fungi, And Protists

Section: Chapter Questions

Problem 6RQ: Prokaryotes that obtain their energy from chemical compounds are called _____. a. photorophs b....

See similar textbooks

Related questions

Q: All of the following choices are autotrophic organisms, EXCEPT for Select the correct response: The…

A: Autotrophic organisms are those organisms which are capable to produce their own food as they have…

Q: What substance is produced by a microorganism that is capable of the growth of other microorganisms?…

A: Microorganisms are organisms that can only be observed under a microscope. Fungi, algae, protozoa,…

Q: In living systems mammalian cells do not exist in isolation, like a microbial cell Explain this…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: MAKE TABULAR DATA SHOWING THE ABILITY OF MICROORGANISMS PRESENT IN THE ENVIRONMENT THAT ARE CAPABLE…

A: The major problems that are being faced by the environmentalists is the removal of petroleum…

Q: Salts and sugars work to preserve foods by creating a: Question 6 options: A) depletion of…

A: Protection of foods by salt (usually sodium chloride) or Sugar (usually sucrose) from…

Q: write an evaluation and discussion using the data and relate to answer the hypothesis. Hypothesis:…

A: The garlic cloves are organic matter that can be degrade by the microbial action along with certain…

Q: Water is an example of a (n). Factor of biotic or abiotic

A: Biotic factors constitute that part of an ecosystem that is living and exhibits the characteristics…

Q: Which statement best describes why antimicrobial drugs that affect cell wall synthesis tend to have…

A: Antimicrobial drugs are the class of drugs that are used to treat a microbial infection. They…

Q: Answer these question by writing True or False at the end of the sentence. HACCP certificate…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Which is not a process that occurs in a developed biofilm? A. Absorption of materials from the…

A: This question is about developed biofilms.

Q: Provide evidence in support of or refuting the following statement: Microbial life can exist in the…

A: There are some microbial life that can indeed exist in the complete absence of sunlight or organic…

Q: Organism that depend on an external source of organic compounds are called heterotrophs. options:…

A: ANSWER;- TRUE

Q: Which of the following types of bacteria can contaminate water sources in hospitals and also cause…

A: Bacteria are small single-celled organisms.Bacteria are found almost everywhere on Earth and are…

Q: Sun gophers grasshoppers owls prairie grasses coyoles bacteria bocteria

A: In the food chain, different organisms feed on each other to transmit the energy from one organism…

Q: Tiedemann's bodies and polian vesicles extend from the ring canal of the WVS purify incoming…

A: Options C Is the correct answer Eliminate Metabolic Wastes Tiedemann's bodies:-The ring canal on its…

Q: Provide evidence in support of or refuting the following statement: Microbial life can exist in the…

A: Microorganisms are the tiny organisms that can not seen with naked eyes but seen with the…

Q: What is believed to be the concentration of bacteria in soil? 109-1010 cells/g dry weight 105-106…

A: Introduction Bacteria are the unicellular living cells/organisms belonging to the domain prokaryote.…

Q: Discuss the importance of bioremediation.

A: Bioremediation is a branch of biotechnology in which using of living organisms like microbes and…

Q: A food consumer stored their food at 4 degree celsius without washing, hoping to preserve it for a…

A: Refrigeration doesn't kill the bacteria as such but makes their enzymes and metabolism inactive and…

Q: List two symbiotic associations and explain them

A: The close relationship between two species, in which at least one species benefits, is known as…

Q: E. coli bacteria need the amino acid tryptophan to survive. When tryptophan is present in its growth…

A: Bacteria such as Escherichia coli need amino acids to survive as they need those in building amino…

Q: A scientist noticed that his sample of cyanobacteria moves towards the side of the petri dish that…

A: Cyanobacteria are considered as an evolutionarily and ecologically important group of prokaryotes.…

Q: Which of the following is not involved in quorum sensing?a. accumulation of inducer moleculesb. a…

A: Quorum sensing is a process of regulating gene expression that activates in the presence of…

Q: Industrial microbiology uses organisms to produce valuable products. In order to microorganisms to…

A: The large-scale production of industrial or commercial products utilizes the metabolic activities of…

Q: Use the information to answer the following question. Animals need nitrates (NO2) to make protein.…

A: B. Bacteria are important because they transform nitrogen into nitrates that animals need.…

Q: Provide evidence in support of or refuting the following statement microbial life can exist in the…

A: Microbes They are those living organisms which require microscope to see and not visible to neked…

Q: Arrange the following in the decreasing order (most important first) oftheir importance, for the…

A: Welfare of human society - The social efforts designed for the promotion of the physical and the…

Q: A mixture of various microbial populations is called a ______________.

A: Microorganisms are ubiquitous.

Q: Describe the evidence in support of or against the following statement: Humans consume microbes…

A: Microorganisms, often referred to as microbes, are invisible to the naked eye. they will generally…

Q: the blotic and abiotic factors in the area where an organism lives are nown as its

A: Introduction:- An ecosystem is a unit of nature and the focus of study in ecology. It consists of…

Q: Explain what is happening with this graph that charts the reactions ofa mesophilic bacterium to…

A: Bacteria are unicellular, prokaryotic organisms which are devoid of membrane bound organelles and…

Q: Which food would you recommend as the highest source of total tocopherols? olive oil red…

A: Ans- Tacopherol, also called as vitamin E or alpha- tecopherol is essential nutrient required for…

Q: Please help me with this question. Draw a food web of organisms written below; Grass, rat, deer,…

A: The Food web consists of a different number of food chains mixed together. Overlapping food chains…

Q: Which organism would you predict to have the highest level of mercury? Explain your answer.

A: The given food web is of aquatic type. As we can see, different organisms depending upon each other…

Q: How is human activity influencing how microorganisms interact in their natural environment? Provide…

A: Environment has all kind of organism, micro and macrooraganism. Each organism interact with each…

Q: In a minimum of 5 sentences,explain "Biodivesity starts in the distant past and it points toward the…

A: Biosphere is the entire area on the earth along with its atmosphere in it. All the organisms and the…

Q: If high temperatures are most effective at killing microbes, what statement correctly explains why…

A: Pasteurization process involves initially heating and then rapidly cooling liquids and food…

Q: Which of the following is true about the organism which grew at both 37°C and 4°C in the figure…

A: The growth of the organism is very much confluent in 4oC and 37oC respectively.

Q: Using the concept of Scale, describe the similarities between the variety of microorganisms that…

A: Organisms whose size falls in the range of microns are called "microorganisms"; they are present in…

Q: Which of the following statement is INCORRECT? A. Bacteria can decompose organic nitrogen. B.…

A: Adequate supplies of all necessary plant nutrients are needed for effective crop production. Plants…

Q: A sample of raw ground beef initially contained 113 E. Coli bacteria. After six hours, there are…

A: In modern biotechnology, the bacterium of Escherichia coli (E. coli for short) is important.…

Q: w is human activity influencing how microorganisms interact in their natural environment? Provide an…

A: Microorganisms play a variety of role in the life of human beings.

Q: How is it that some organisms can survive in such harsh environments? Provide two specific examples.

A: Microbiology is the science of virus, bacterium, algae, fungus, slime moulds, and protozoa, which…

Q: Find out the role of microbes in the following and discuss it with your teacher.(a) Single cell…

A: The microbe is a term used for microorganisms like bacteria, fungi, viruses, ETC. These…

Q: Suppose you have a bacterium, which is normally killed in an hour when growing in a medium…

A: It is given that the given bacterium is the auxotrophic and requires the tryptophan for its growth…

Q: Please provide evidence supporting or refuting the following statement: Humans consume microbes…

Q: You find an unknown species in a fishing net and are not sure where it came from. To keep it in the…

A: The ecosystem comprises freshwater and marine ecosystems. The freshwater ecosystem includes still…

Q: Below is a graph on the fate of bifenthrin within the aquatic environment with various sediments.…

A: Bifenthrin is an insecticide that is used to kill a wide range of insects especially ants.

Question

what are the answers to the questions?

The Miller-Urey experiment demonstrated that complex molecules such as proteins and polysaccharides can
spontaneously form from simple precursor molecules and abiotic conditions.
Select the correct response:
True
False

Which of the following is the chief distinguishing characteristic of cyanobacteria from other prokaryotes?
Select the correct response:
Presence of a dual photosystem
Utilization of oxygen for the production of food
Synthesis of different pigments such as xantophylls
Presence of both chlorophyll A and B

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Prokaryotes that obtain their energy from chemical compounds are called _____. a. photorophs b. auxotrophs c. chemorophs d. lithotrophs
Which of the following is true about Purple Sulfur Bacteria? Choose all possible answers. found within the order Chromatiales anoxygenic phototrophs use CO2 as an electron donor for photosynthesis Examples include Cyanobacteria, Synechococcus and Prochlorococcus All of the statements are true about Purple sulfur bacteria.
To which of the following is the photosynthetic bacterium Chormatium most closely related? Explain why. a. cyanobacteria b. Chloroflexus c. Escherichia
Which of the following involves metabolic cooperation among prokaryotic cells? (A) binary fission (B) endospore formation (C) biofilms (D) photoautotrophy
Describe the cyanobacteria in terms of: nature of nucleus cell wall composition cytoplasmic organelles flagella photosynthetic pigments carbohydrate reserve reproduction g.1 unicellular/colonial forms _ g.2 filamentous forms
Which group of eubacteria complete nitrogen fixation? proteobacteria green bacteria cyanobacteria gram positive bacteria spirochetes chlamydia
What feature of mycobacteria is responsible for the unusually slow growth of these bacteria? They have limited numbers of ribosomes so protein production is slow. They cannot fully metabolize carbohydrates and must rely on fermentation. They lack a cell wall and are extremely fragile. The mycolic acid in their cell walls requires signification metabolic investment. Their low tolerance for oxygen retards their growth.
To which of the following is the photosynthetic bacterium Chromatium most closely related? Briefly explain why? a. Cyanobacteria b. Chloroflexus c. Escherichia
What major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices Spirochetes Cyanobacteria Proteobacteria Gram-positive bacteria
Which of the following is true about Heterocysts? Choose all possible answers. Are the sites of nitrogen fixation in cyanobacteria are surrounded by a thickened cell wall that slows the diffusion of O2 into the cell and lack photosystem II fluoresce as strongly as vegetative cells are able to fix CO2 have intercellular connections with adjacent vegetative cells that allow for mutual
Which of the following bacterial genera is useful for the degradation of environmental pollutants? Streptomyces Nocardia Actinomyces Corynebacterium Rhizobium
Describe/define the following terms in relation to cyanobacteria: heterocysts akinete hormogonia gas/vesicles stromatolites