What Enzyme Produces ATP In The Electron Transport Chain?
Through the process of oxidative phosphorylation, ATP is formed from electron transport chains. The process occurs in mitochondria which has... View Article
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How Is ATP Produced In The Electron Transport Chain?
Oxidative phosphorylation is where ATP is formed from electron transport chains. The electrons are carried by NADH + H+ and... View Article
What Triggers ADH Release?
Antidiuretic hormone (ADH) is typically released by the pituitary responding to the sensors which detect a decrease in the blood... View Article
How Does Temperature Affect Photosynthesis In Plants?
The rate of photosynthesis is influenced by temperature. Higher the temperature, greater the rate of photosynthesis. This is because photosynthesis... View Article
How Does Phloem Sap Move In A Plant?
Through the translocation phenomena, the sap passes through the phloem, which is the transportation of dissolved materials. Phloem is involved... View Article
What Is The Main Function Of Peptidoglycan?
Peptidoglycan is a polymer of amino acids and sugars making up the cell walls of bacteria. This basic unit of... View Article
How Does Peptidoglycan Affect Gram Staining?
Gram staining is a common procedure to differentiate two large groups of bacteria on the basis of their different cell... View Article
How Does pH Affect Enzyme Activity?
Enzymes are pH-sensitive. Modification in the pH results in the ionization of amino acids molecules and atoms, altering the structure... View Article
How Does ATP Synthase Work?
In the mitochondria, the activity of the electron transport chain generates proton potential. The ATP synthase utilizes this potential by... View Article
What Factors Affect The Rate Of Diffusion In The Lungs?
There are several factors affecting the rate of diffusion in the lungs, some are – Thickness of the membrane –... View Article
When Does Pulmonary Oedema Occur?
Usually, Pulmonary oedema is due to congestive heart failure. Blood backs up into veins which take blood through the lungs... View Article
How Do Enzymes Lower The Activation Energy?
Activation energy can be lowered by enzymes in the following ways – Bonds in reactants can be stretched when they... View Article
How Does Enzyme Speed Up Reaction?
Enzymes accelerate chemical reactions, they are biological catalysts. They do so by reducing the amount of activation energy required for... View Article
How Do The Lungs Of Birds Differ From Lungs Of Mammal?
The avian respiratory system is different, physically from the mammalian respiratory system, both in its ability to exchange gas as... View Article
How Do Insects Exchange Gas?
In order to prevent dessication (water loss), insects have an impermeable exoskeleton and an internal gas exchange system. As this... View Article
What Is the Difference Between Platyhelminthes and Nematoda?
The phylum Platyhelminthes contains flatworms, whereas nematodes are roundworms. Platyhelminthes are acoelomate, whereas nematodes have pseudocoelom. Platyhelminthes are hermaphrodites or... View Article
What Is the Difference Between Nematodes and Annelids?
Nematodes have an unsegmented body whereas annelids are metamerically segmented. Nematodes are pseudocoelomate, whereas annelids have a true coelom. Nematodes... View Article
Do Annelids Have a Closed Circulatory System?
Annelids possess a closed circulatory system. Blood is circulated through blood vessels, capillaries and the heart. Blood glands are present... View Article
What Is a Cranial Reflex?
Reflexes are involuntary responses to peripheral nerve stimulation. A reflex that is mediated by cranial nerves is called cranial reflex... View Article
Is Knee Jerk a Reflex Action?
Yes, knee jerk is a reflex action. It is also known as the patellar reflex. A tap on the patellar... View Article
