Match the features to either the sequential or concerted model of allosteric regulation. Incorrect Sequential model ligand affinity of protein varies with number of bound ligands hybrid conformations between subunits allowed ligand affinity of empty subunits affected by ligand-bound subunits negative homotropic effects allowed ligand affinity dependent only on quaternary structure Answer Bank Concerted model conformational states always reach equilibrium between proteins symmetry rule dictates subunits all in same conformation

Q: Livingstone Ⓒ BIODIDAC 964/96

A: The question asked is to label the given diagram. First of all let us find out which animal's…

Q: What are cholangiocytes?

A: The tissue is a group of cells that perform a specific function. Basically, a group of cells that…

Q: how is the residual volume affected

A: Residual volume (RV) is the amount of air remaining in the lungs after maximum…

Q: Define prothrombin

A: PROTHROMBIN : it is a protein made by the liver . It is one of several substances known as clotting…

Q: A

A: The vessel labelled in the Image is Lacteal.

Q: Who discovered ECGs?

A: The heart regularly and rhythmically contracts and relaxes at short intervals throughout life…

Q: Define astrocyte

A: Introduction: The nervous system is the individual's primary controlling and coordinating mechanism.…

Q: Define astrocyte

A: Astrocytes are discovered by Rudolf Virchow. These are present in the nervous system.

Q: Did exercise cause the force of pulse to increase or decrease?

A: Typically speaking, during exercise, the heart beats faster and more robust to increase cardiac…

Q: Define vasa vasorum

A: Blood vessels are the channels or conduits through that blood is distributed to body tissues. The…

Q: NSAID action mechanism?

A: Asked : NSAID action mechanism

Q: Define QT interval

A: An electrocardiograph or electrocardiogram is a graphical representation of time versus voltage of…

Q: Define radial pulse

A: The type of blood vessels which carry the oxygen-rich blood from the heart to the rest of the organs…

Q: What is Atg8?

A: Autophagy related Protein 8 is a Ubiquitin like Protein required for the formation of Autophagosomal…

Q: How is Hypovolemic shock caused?

A: A life threatening condition which occurs when more than twenty percent of the blood is lost is…

Q: Define thrombus

A: Introduction: Certain conditions like myocardial infarction (death of the cardiac muscle tissue or…

Q: Q11

A: The structure above is - Spicules of Sponge.   Most sponges have spicules, which are structural…

Q: What is ECG technique?

A: Introduction: ECG is an acronym for electrocardiogram. it is also called ECG, 12-lead ECG, or EKG.…

Q: Structures indicated by the arrows:

A: The animal kingdom is classified into different phylums according to their characteristics. From…

Q: Is the class average hematocrit for males higher than females?

A: The ratio of the volume of red blood cells to the volume of the whole blood is called the…

Q: What are CpG islands?

A: CpG islands The CpG sites are a portion of DNA where a guanine nucleotide present after a cytosine…

Q: An old man had been recording consistent increase of blood presure for the past five year. What…

A: Blood is defined as connective tissue or fluid that will transport or send oxygen and other…

Q: What information does the ECG provide about heartfunction?

A: ECG is an abbreviation for the term electrocardiogram. It is a non-invasive method to diagnose any…

Q: Definition of circulatory shock

A: The circulatory system of the body (cardiovascular system) transports nutrients and oxygen to all of…

Q: Explain EINC.

A: EINC stands for Essential intrapartum and newborn care. It includes the standard and evidenced-based…

Q: What is pulse pressure

A: The network of circulatory system consists of blood, blood vessels and the heart. This entire…

Q: What is miosis?

A: Pupil is the black circle located in the center of the eye. It modifies in size about thousands of…

Q: Define QRS complex

A: The heart is a four chambered structure that is responsible for pumping the blood into the arteries…

Q: What is myocardial infarction?

A: The heart is one of the important organs of the human body which continuously pumps oxygenated blood…

Proteins

We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.  

Protein Expression

The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.