Why do organisms each exist in a narrow range of temperature and pH? Explain what is happening outside of their range during high and low temperature or high and low pH (consider each situation separately).

Q: On the diagram below, i) draw where the uncoupling protein must be located and ii) indicate the…

A: Electron transport chain:  A series of protein complexes that are generally found in the outer wall…

Q: Diet and Thyroid  Iodine is an important micronutrient involved in thyroxine production. Without…

A: iodine is an element belonging to the halogen class . they are very vital for the body especially…

Q: What is the composition of the micro-organism in the image above?   Question 18 options:   cell…

A: A- PilliB. RibosomesC.NucleoidD. flagellaF. Cytoplasmic membraneE. Cell wall

Q: Would it be possible for life to arise in the same manner on Earth today as it did 3.5 billion years…

A: Yes, the macromolecules required for life to arise would be stable in our current aerobic…

Q: Researchers examining decomposition rate constants: k = 0.058-0.61 d1 for the soft tissues of fish…

A: All organisms and plants in a food chain follow a pattern of living and energy flow. All organisms…

Q: Which of the following statements are false. A. Peptide bonds are the only covalent bonds that can…

A: The Second Law of Thermodynamics says that processes that involve the transfer or conversion of heat…

Q: What is an analogy that can be used to help explain the risks associated with antibiotics? An…

A: Strong drugs called antibiotics are used to treat bacterial infections and save lives. However, they…

Q: Describe, in words, how you would test for the presence of starch. In your answer, include how you…

A: Carbohydrates are sugars molecules which can be simple sugars like glucose and be a group of the…

Q: The movement of energy between living organisms is a matter of atoms, molecules and compounds being…

A: Introduction : Energy is required for life functions inside every cell of every living being. Energy…

Q: lace the following organisms in the order in which they are thought to have appeared on the Earth…

A: The earliest life forms we know of were microscopic organisms (microbes) that left signals of their…

Q: can we conduct an experiemnt in peas to support a hypothesis about the relationship between…

A: 1. In the summer season, Just take a potted pea plant and kept it into the sunlight. 2. Measure…

Q: State whether the following factors would tend to increase or decrease the amount of dissolved…

A: If lowering temperature increases the amount of dissolved oxygen in water.The inverse relationship…

Q: Q1: Why is it important that enzymes are not permanently altered when they bind with substrate…

A: Enzymes are biomolecules which catalyze the biological reactions. It speeds up the reaction by…

Q: 2. Next, you would like to visualize the data to determine how redness changes over time deper otion…

A: Hypothesis is the statement which summarises the experimental result that is it answer the research…

Q: How do you explain the results of a "Thermal Homeostasis Gold Fish" experiment?

A: The propensity to avoid change in order to sustain a stable, comparatively steady internal state is…

Q: QUESTION 1 Why is heat or a VERY long incubation required to stain Mycobacteria? mycotoxins present…

A: Introduction  Mycobacteria are microorganisms. There are numerous varieties. The most common one is…

Q: why is energy released when IMFs form in between molecules as they approach eachther

A: In molecular terms, intermolecular forces are the forces of attraction and repulsion between…

Q: The pH of the internal environment of lysosomes (organelles that contain digestive enzymes) is…

A: The digestive system helps in the digestion of the food one eats, and the presence of different…

Q: In order for two molecular species to be considered independent in a reactive process, they must be…

A: These come under the topic of material balance and use stoichiometric analysis.

Q: Watch the following video…

A: Approach to solving the question: I analyzed the questions before answering them. Key…

Q: The presence of cholesterol in the plasma membranes of some animals     Question 30 options:…

A: A "cell membrane" is another name for the plasma membrane. Every cell has a thin membrane which…

Q: The organism Escherichia coli, a bacterium, normally lives in the large intestine of mammals. The…

A: Enzymes are the biological catalysts that play a crucial role in the metabolic reactions occurring…

Q: Which of the following general external effects tends to increase the rate (or velocity) of standard…

A: Enzymes are the biocatalyst that increases the rate of reaction without itself being used or changed…

Q: Select all of the following statements that are true concerning living organisms and how they…

A: In scientific terminology, Energy can be defined as the ability or capacity of the body to do work…

Q: Imagine you are a doctor treating a patient with a skin infection caused by a facultative anaerobic…

A: Hyperbaric oxygen therapy, or HBOT, is a form of treatment for carbon monoxide poisoning, gangrene,…

Q: In the following graph, enter the number of the curve that corresponds to each of the following…

A: Enzyme inhibition occurs when certain substances also called inhibitors, bind to and inactivate…

Q: Student V and student W wanted to do metabolism experiments with student V doing a fermentation…

A: Seed germination is an essential step in the plant growth process. The seeds may remain dormant for…

Q: Construct a hypothesis addressing the effect concentration will have on rate of reaction.

A: As there are multiple questions, we will solve only the first one for you. Please repost the…

Q: Which curves on the graphs below represent the temperature and pH profiles of an enzyme taken from a…

A: Enzymes are basically proteins and are sensitive to temperature. Temperature can increase or…

Q: In the discussion box below, list your answer to the question and justify your answer. Also describe…

A: This question is about the behavior of lactic acid bacteria in different solutions. Lactic acid…

Q: Drugs are small molecules that often occur in either a neutral or a charged form, depending on pH.…

A: Since pH affects the solubility of the molecule, which determines the stability of pharmaceuticals,…

Q: Select the choice that identifies the organism described in the following statement: The organism is…

A: There are two ways an organism obtain its nutrition that is autotrophic and heterotrophic. In…

Q: Why is it necessary to study the diffusion of molecules in biological systems? To understand…

A: Diffusion is important to cells because it allows them to gain the useful substances they require to…

Q: Student V and student W wanted to do metabolism experiments with student V doing a fermentation…

A: Fermentation is an anaerobic process that occurs in yeast. Yeast produces alcohol (ethanol) and…

Microbial Physiology

Microbial physiology is the branch of microbiology that is associated with studying the physiology of fungi, bacteria, and viruses. It is an important field of science concerning functional genomics and metabolic engineering.

Chemotaxis

The organism’s movement in a particular direction as a response to certain chemicals that are available in the environment is defined as chemotaxis. In brief, it can be defined as the occurrence of an organism’s movement in response to a certain chemical stimulus.