ATP( Adenosine triphosphate ) ATP is the energy currency for most cellular processes. The energy released during the process of respiration is used to make an ATP molecule from ADP ( Adenosine diphosphate ) and inorganic phosphate. ADP + Pi + 2H+ (out) ⇌ ATP + H2O + 2H+ (in) Endothermic processes in the cell …
Solution : Activity i) Take some fruit juice or sugar solution and add some yeast to this. Take this mixture in a test tube fitted with a one-holed cork.ii) Fit the cork with a bent glass tube. Dip the free end of the glass tube into a test tube containing freshly prepared lime water.iii) What …
Activity – To show that exhaled air has carbon dioxide i) Take some freshly prepared lime water in a test tube.ii) Blow air through this lime water.iii) Note how long it takes for the lime water to turn milky.iv) Use a syringe or pichkari to pass air through some fresh lime water taken in another …
Activity -To show that exhaled air has carbon dioxide. Read More »
Solution : Parasitic Nutrition Heterotrophic nutrition is a type of nutrition where an organism consumes or lives off of another living organism. Parasites are defined as organisms that live inside their hosts and consume their food sources. The fact that parasites frequently obtain their nutrients and energy directly from the host can be detrimental to …
What is Parasitic Nutrition? also write its types. Read More »
Solution : The process of animals consuming dead and decomposed materials or organisms for energy, food, and nutrition is known as saprophytic nutrition. Saprophytes are organisms that consume food in a saprophytic manner. Saprophytes play a crucial role in maintaining the ecosystem’s cleanliness and freedom from unwanted material. They also assist in the process of …
What is Saprophytic Nutrition and also write Process of Digestion in Saprophytes? Read More »
Solution : Holozoic nutrition is the internal preparation and ingestion of both solid and liquid food by an organism. Ingestion, digestion, absorption, assimilation, and excretion are all steps in this process. This is when consumed food is gradually broken down into smaller organic particles by the digestive process. The process of excretion removes the unimportant …
Solution : The digestion in Amoeba The process by which holozoic nutrition occurs in amoebas, a unicellular organism, is broken down below. Ingetion The amoeba first projects its pseudopodia to encircle the food, and then it engages in phagocytosis to engulf the food. Digestion: In this huge molecule of the food is broken down into …
Write the digestion in Amoeba or, the nutrition process in Amoeba. Read More »
Solution The small intestine has millions of tiny finger-like projections called villi. To increase the surface area for effective food absorption, these villi are present. Numerous blood vessels exist within these villi, “Lacteal absorbs fatty acids and Glycerol and Blood capillary absorbs Glucose and amino acids from the food” that has been digested and transported …
How is the small intestine designed to absorb digested food? Read More »
Solution The primary function of digestive enzymes is to break down a particular nutrient into a form that can be eventually absorbed by the body. The digestive enzymes Amylase, Maltase, Lactase, Lipase, and Protease are the most important ones. for example, Amylase converts carbohydrates into simple sugars (Glucose ). Maltose is converted to glucose by maltase. …
Answer: Carbon dioxide, water, and solar energy are the primary raw materials used in photosynthesis. Through the stomata, atmospheric carbon dioxide diffuses into the leaf. The roots of the plants pull water from the soil. The chlorophyll pigment found in leaves is used to capture solar energy from the sun.
