1. Bacteria that derive their carbon from carbon dioxide and theirenergy from the oxidation of inorganic ions are termed what?a. chemolithotrophsb. chemoorganotrophsc. photoautotrophsd. photoheterotrophs

Q: Plantlike photosynthesis that releases O2 occurs in (A) cyanobacteria. (B) archaea. (C)…

A: Answer is a.) cyanobacteria.

Q: At the Brewery part 3 continued: You also isolated many single-celled microbes (see photo below). .…

A: The group fungi have diverse, eukaryotic heterotrophic organisms. They are mostly found in warm and…

Q: Bacteria that are autotrophs (a) do not require atmospheric oxygen for cellular respiration (b) must…

A: They consist of eubacteria and archaebacteria. Bacteria are simple prokaryotic organisms which are…

Q: 1- Organisms which prepare food for themselves using simple naturally available raw materials are…

A: Nutrition is very important to all the living organism and there are various methods of obtaining…

Q: Many pelagic Bacteria can use light energy but arenot considered “phototrophs” in the same sense…

A: Pelagic bacteria are those bacteria which resides in the pelagic zone of the ocean. They are…

Q: 4. What is the process in which water is released from plants' leaves in the form of water vapor? a.…

A: Transpiration is the process of water movement through a plant and it's evaporation from the aerial…

Q: Converts H20 to O2 Produces organic molecules O, exits as H20 Found only in photoautotrophs Produces…

A: Cellular respiration and photosynthesis are two processes that utilize each other end products. It…

Q: A prokaryote that gains organic molecules from other livingorganisms is aa. photoautotroph.b.…

A: The organisms that utilise sunlight, carbon dioxide and water to produce its own food are called…

Q: The most common microbiological contaminant of air is:(a) Spores from bacteria (d) Gram-positive…

A: The unicellular minute organisms which are not visible from the naked eye are known as microbes.…

Q: Yeast is a facultative anaerobe. This means that alcohol fermentation takes place only if: a. the…

A: Cellular respiration is an intracellular process of oxidation of breaking complex organic molecules…

Q: Which of the following is NOT a possible disadvantage of using biomass as a form of  energy?  o low…

A: Multiple questions are asked. In accordance with guidelines, 1st question will be answered. Asked:…

Q: Thermoplasma and Picrophilus grow best in which of the following extreme conditions?a) Low pH     b)…

A: Answer is d.) a and c.

Q: When conditions are unfavorable, some bacteria: a. Become non pathogenic b formspores, a resting…

A: Microorganisms that are single-celled plants can be pathogenic or non-pathogenic. Is the condition…

Q: Some species of algae, bacteria and shrimp can live in the Great Salt Lake in Utah. Such organisms…

A: A few bacteria, algae & brine shrimp species live in the great salt lake in Utah. They are…

Q: Compare photo litho autotrophy with chemo-organo heterotrophy. Sun light is the ultimate source of…

A: The organisms can be classified based on the source of nutrition in two categories, autotrophs, and…

Q: 1. What is meant true color? 2. The "Age" of the wastewater is determined qualitatively by its color…

A: 1) True color - In its real term, True Color refers to an object's natural colors. We all know that…

Q: PHOTOSYSTEM II and the ELECTRON TRANSPORT CHAIN: d) Purpose: e) Connection to other…

A: At the point when an electron leaves PSII, it is moved first to a little natural atom…

Q: Chemiosmosisa. depends on complexes in the thylakoid membrane.b. depends on an electrochemical…

A: Chemiosmosis  is the flow of ions i-e H+ ions due to movement of electrons along the complexes in…

Q: Bacteria that serve as decomposers are______ . a. photoautotrophs c. chemoautotrophs b.…

A: Living organisms are classified into three major domains of life based on the characteristics of the…

Q: Bixa orellana (atsuete) is used in cooking as a natural food coloring. Which of the conditions will…

A: Introduction Bixa Orellana is a perennial, tall shrub, It is grown in many countries worldwide and…

Q: Often Cyanobacteria and algae are able to grow where other organism cannot. How is this…

A: Cyanobacteria are aquatic and photosynthetic, that is, they live in the water, and can manufacture…

Q: The optimum temperature for photosynthesis is a. 25-35°C b. 10-15°C c. 35-40°C d. 20-25°C

A: Photosynthesis is a process in which plants synthesises starch with the help of water and carbon…

Q: Bacteria that thrive in puncture wounds are likely to be (a) aerobes (b) photoautotrophs (c)…

A: Aerobes are the organisms that live and reproduce only in the presence of free…

Q: Chlorophyll- enriched products and supplements are now being sold in the market. Find out what…

A: Chlorophyll is a pigment molecule found in plants and green algae. The Chlorophyll pigment is mainly…

Q: Heterotophs... a) do not require a carbon source. Ob) use organic compounds, like starch, as a…

A: Organisms can be classified based on their type of nutrition. The heterotroph are organisms that…

Q: 15. What gas is used during photosynthesis? A. Carbon Dioxide B. Hydrogen C. Nitrogen D. Oxygen

A: Photosynthesis is the process by which autotrophs make organic food.

Q: Some purple nonsulfur bacteria utilize solar energy but require an organic carbon source. They are…

A: in order to answer the question, lets look at the following table to understand the various…

Q: why the hemacytometer method is not compatible with mycelium b. Explain at what stage of growth the…

A: Cell counting:  Hemocytometer or cell counting chember is used for primary cell counting, where a…

Q: chlorophyll-enriched

A: Chlorophyll present in plants and helps in Formation of food by the process  photosynthesis…

Q: 1. Complete the following table regarding photosynthesis. Location Inputs Outputs

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: It’s a fact that bacteria using oxygen grow faster than bacteria growing using fermentation. So,…

A: Fermentation is a biological process in which organisms produce energy by breaking food materials in…

Q: Heterotrophs that harvest energy from organic molecules are called   A. photoautotrophs   B.…

A: The oxidation of reduced inorganic molecules such as hydrogen, ammonia, nitrite, sulphide, hydrogen,…

Q: Organısms that grow at temperatures in excess of 100 C are known as A) O thermophiles. B) O extreme…

A: For, the various organisms to sustain their lives, there is a range of parameters such as…

Q: Which one of the following is related to ozone formation? (A) Photosynthesis process (B)…

A: Ozone is made once heat and sunlight cause chemical reactions between oxides of nitrogen (NOX ) and…

Q: 4. Below are listed the equations for photosynthesis and for bioluminescence. What do you notice…

A: According to the question, below are listed the equations for photosynthesis and for…

Q: Rhizobium and Azotobacter are examples of nitrogen-fixing soil bacteria that are classified as a.…

A: Bacteria are microscopic living organisms that require nutrients and energy to build structural…

Q: 1. .... are organic proteins which can speed up the biochemical reaction that occurs mainly outside…

A: Water treatment is any process that improves the quality of water to make it appropriate for a…

Q: 2. What are the products of fermentation? Alcoholic fermentation produces ethanol, carbon dioxide…

A: Fermentation: Fermentation is a natural process, in which living cells obtain energy through the…

Q: 3. Give the different factors that can affect the rate of photosynthesis.

A: Since there are multiple questions in the uploaded image, and the specific question number is not…

Q: 2. Research and describe 2 different fermentation products and how they are created in industry…

A: Lactic acid formation occur in human muscles under inadequate oxygen  but to produce lactic acid  in…

Q: 1. Give a brief explanation of a) Photosystem I b) Photosystem II c) Electron Transport Chain

A: Photosystem II delivers a proton gradient that gives the combination of ATP. Photosystem I gives…

Q: Chemoheterotrophic decomposers are called  A. Saprobes B. Commensals C. Parasites D. Politicians

A: Chemoheterotrophic decomposers are a group of organisms that procure their energy from chemicals of…

Q: 2. Which of the following is NOT a requirement of photosynthesis? * A. Oxygen B. Water C. Light O D.…

A: Photosynthesis is a process of formation of energy rich organic compounds in the presence of light…

Q: Define the following terms: a. photosynthesis b. thylakoid membrane c. MAP d. IFT e. polycystic…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: 1. During respiration, gas exchange happen because of the process of A. osmotic pressure C. turgor…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In methanogens growing on H2 + CO2, how is carbon obtainedfor cell biosynthesis

A: Methanogens are a class of Archaebacteria that metabolise carbon-di-oxide to methane to release…

Q: 2. Diagram how sulfa drugs affect bacterial metabolism. Diagram how a metal such as silver would…

A: Drugs act via different mechanism that affects the metabolic state of the pathogen but not the host.…

Q: 1.Which energy transformatiorn can occur oniy in autotrophs Chemical energy into mechanical energy…

A: Autotrophs prepare their food by either using sunlight (photoautotrophs) or via chemical redox…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."