From where the exit of waste material is regulated?

Q: Where do nitrogenous wastes come from in animals

A: Excretion is the process through which all the metabolic waste products are excreted out of the body…

Q: Explain how these factors: the size of bioaerosol, inspiratory flow rate, flow pattern, inhaled…

A: Bioaerosols are particles that are released into the air from marine and terrestrial environment and…

Q: Explain in detail how these factors: the size of bioaerosol, inspiratory flow rate, flow pattern,…

A: Introduction: Bioaerosols are particles that are released into the air from marine and terrestrial…

Q: Describe the role of ammonia in the transport of hydrogenions to the outside of the body

A: Kidneys are the primary organs of the excretory system.

Q: Explain the process of substrate-level phosphorylation.

A: The series of reactions that occur within the living body are collectively known as metabolism. It…

Q: Discuss how desert animals are able to regulate water balance considering the scarcity of water in…

A: Adaptation  The ability of animals to change their characteristics according to the environment in…

Q: Contrast the ways fish, mammals, and birds eliminate nitrogenous wastes from their bodies.

A: The elimination of the nitrogenous waste from the body is called excretion.

Q: Can the amount ofavailable energy in a giventrophic level be larger thanthe available energy in…

A: In Ecology, trophic level refers to the position an organism occupies in a food chain.

Q: Explain the concept of Water Uptake and Transport ?

A: Introduction  Plants need continuous supply of water and nutrients for their survival and growth.…

Q: Explain the relationship between the amount of water in an animal’s environment and the kind of…

A: There are three types of nitrogenous waste which are ammonia, urea and uric acid. The amount of…

Q: What do you think are the reason why nutrient contents/concentrations decreases as the elevation…

A: Biotic and abiotic factors of a habitat interact together.

Q: What are Nonrenewable resources ?

A: There are two main components of nature- organisms and the environment. The branch of biology that…

Q: Explain the term redox potential and how it influences the flux of elements found in specific…

A: Redox potential is a measure of the tendency of a chemical species to acquire electrons from or…

Q: In one hour a subject excretes 0.75 g of urinary nitrogen uses 30 liters of oxygen and produces and…

A: Nitrogen gas is an essential part of life. It is a component of amino acids and nucleotides, making…

Q: Explain the major difference between substrate-level phosphorylation and oxidative phosphorylation.

A: The addition of high energy phosphate group to an organic compound or a protein is known as…

Q: Explain how water movement affects the flow of nutrients

A: Nutrients and water that flows in the plant system through the xylem and phloem. Xylem helps in…

Q: Differentiate between substrate-level phosphorylation and oxidative phosphorylation

A: As is done in oxidative phosphorylation, substratum-level phosphorylation refers to the production…

Q: Explain the role of transpiration in water transport

A: Ans: Transpiration: The loss of water from surface of leaves is called as transpiration.

Q: [ Select] are to water transport, as [ Select ] are to nutrient [ Select 1

A: Xylem is for water transport. Xylem is the tissue that is involved in transport of water and…

Q: Describe the forms of nitrogenous wastes generated by animals

A: Nitrogenous waste is produced from protein metabolism by cells. The amino acid catabolism by the…

Q: i. Give an example of a plant organ that functions as the source and the sink in the transport…

A: The figure represents the movement of photo-assimilates from its source location to the sink…

Q: Explain how glucose is metabolised to yeild ATP

A: Cellular respiration is a series of metabolic reactions and processes carried out in the cells of…

Q: Explain how aquatic environments vary in nutrient content.

A: Nutrition is study of nutrients in the food, their process, and relationship of health and disease.…

Q: Give an example of the use of the protonmotive force in ways other than for the synthesis of ATP.

A: Proton motive (PMFs) forces are the forces, which are generated because of the pumping of the…

Q: A) Explain in detail about landfill system

A: A) Landfill is an open region based on the highest point of the ground to arrange the trash. It is…

Q: Defi ne metabolism and diff erentiate its two types.

A: Biochemistry constitutes a significant part of biological sciences. Here, chemistry is applied…

Q: The absorption of minerals due to difference in the electropotential gradient without the use of…

A: Electropotential gradient The rate of change of electric potential with respect to distance in the…

Q: Outline the design rules of a fermenter and explain why each is important.

A: Fermenters refer to the vessels used for growing microbes on an industrial scale. This is an…

Q: Explain how amino acids can be used a source of energy, and outline how ammonia is detoxified

A: Amino acids are an essential component of the body. They take part in several different functions of…

Q: Describe several possible solutions to the problem ofincreased atmospheric CO2.

A: According to the research studies, the carbon dioxide level has increased from about 270ppm before…

Q: Explain Primary production.

A: Plants are the autotrophs and primary producers in the food chain. Plants leaves contain…

Q: Which type of heat exchanger could be used to materials contains high amount of vitamins?

A: Generally, heat exchangers exchange heat from one material to another material by direct or indirect…

Q: If a toxin blocked the first compound of the Electron Transport Chain what would be the effect on an…

A: Cellular respiration is the oxidation of nutrients to obtain energy.

Q: Cells usually transfer the energy that is released directly to

A: Cellular respiration is basically a set of metabolic reactions that take region in the cells of…

Q: Describe how the properties of water contribute to TWO of the following. • transpiration •…

A: Water is a very essential molecule that is required to sustain life. The molecule is capable of…

Q: Explain Feedforward Regulation?

A: Every self-regulating mechanism, such as homeostasis, helps an organism sustain equilibrium whilst…

Q: Why must autotrophic organisms also respire or ferment in addition to fixing CO2?

A: Autotrophic organism are those which are able to synthesise their own food using the raw material…

Q: Which activity uses a nonrenewable resource?

A: Answer: NON-RENEWABLE RESOURCES : These are the natural resources that cannot be readily replaced by…

Q: the energy used to obtain, transfer, and transport materials within an organism comes directly from

A: In order to transport materials and process the day to day activities of the organism energy is…

Q: Spontaneous processes occur without energy input.

A: Endergonic reactions are those which requires energy. Exergonic reactions are those which releases…

Q: Differentiate substrate level and oxidative phosphorylation

A: Substrate level phosphorylation and Oxidative phosphorylation are involved in cellular respiration.…

Q: Within each year, what is the pattern of change in CO2 concentration? Why might this pattern occur?

A: Carbon dioxide is an important constituent of the atmosphere and one of the major gases present in…

Q: Drinking water is essential to having your daily meals, but have you ever wondered what are the…

A: Water is very essential element to survive.  Around 60-70 % of our body weight is made of water.  In…

Q: Passive transport of nutrients require ATP

A: Incorrect statement is Option D.  Passive Transport of nutrients require ATP.

Q: Explain how the carbon skeletons of the amino acids are metabolized after nitrogen removal

A: Introduction: The amino acid degradation strategy is to turn the carbon skeletons into major…

Q: Describe how drinking water is treated. How does a septic system work?

A: Drinking water treatment is done to keep its quality. A septic tank system is a small-scale,…

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.