Which describes the double-loop system but not the single-loop system?

Q: What are the conclusion(s) of the Hershey and Chase experiment?

A: Hershey and Chase Experiment - Hershey and Chase Experiment is also called as Blenders Experiment…

Q: Outline the wobble rules.

A: The Wobble Hypothesis proposed by Francis Crick, states that the 3rd base in an mRNA codon can…

Q: Why is O+ compatible with O+, AB+, A+, B+?

A: Introduction : Landsteiner studied the properties of blood cells and the proteins on the surface of…

Q: How do you identify the N vs C terminals?  For the first part of the question, do you then list the…

A: Amino acids are the monomers of a polypeptide or protein. Amino acids contain an amino (-NH2) group…

Q: What is a homeodomain protein?

A: Homeodomain proteins belong to the large family of transcription factors. They have conserved 60…

Q: Explain briefly the hershey-chase experiment?

A: The confirmation that DNA is the genetic material was given by the Hershey-Chase experiment. The…

Q: Define solubilization

A: Solubility can be defined as the tendency of a solid, liquid or gas to get dissolved in a liquid or…

Q: distinguish between iso-, hyper- and hypotonic

A: Osmosis: It is a type of diffusion that involves the passive transport of water ( i.e., solvent). In…

Q: Define paramutation.

A: Allele is any one of two or more genes that may occur alternatively at a given site (locus) on a…

Q: List some common causes of spontaneous and inducedmutations.

A: Spontaneous mutation is defines as the error or changes occur in natural biological process of any…

Q: alpha synuclein protein that called in the brain and cause damage and dementia create?

A: Alpha-synuclein (α-Synuclein) is abundantly expressed neuronal protein in presynaptic terminals of…

Q: What is the role of Integrins?

A: Integrins are the heterodimeric receptors that are made up of two subunits namely, the alpha subunit…

Q: Describe what occurs during posttranscriptionalprocessing and posttranslational processing.

A: The process of protein synthesis takes place during the process of cell division. The DNA is first…

Q: What do you mean by statins?

A: Drugs are used for the curing of various disease there are drugs for bacterial,viral,fungal etc…

Q: Describe Cross-Bridge Activation?

A: When the nervous system sends a signal to the muscles for the contraction. The stimulus, an action…

Q: What is an insulator? Describe two different ways that insulators may exert their effects.

A: Genes come in pairs and are responsible for the inheritance and expression of the associated…

Q: What is cooperative binding and how can I distinguish positive and negative cooperativity? How does…

A: Enzymes are the biological catalysts that alter the rate of the reaction. This enzymes has specific…

Q: What is the Bounding step?

A: There are many ways to strengthen the different part of the body. With exercises, we use a different…

Q: What are M phase with example?

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: What is operator region ?

A: DNA is the genetic material present in most of the living organisms. The DNA is made up of 4…

Q: Are statins safe?

A: A medication is any substance that causes an adjustment of an organic entity's physiology or brain…

Q: Isoleucine to phenylalamine is a non conservative mutation???

A: All amino acids have different properties.

Q: What is the Cox 2 gene?

A: Cyclooxygenase (COX) is an enzyme, which is responsible for formation of prostanoids, including…

Q: Why genetic components are associated with Alzheimer and Parkinson diseases ?

A: Alzheimer and Parkinson disease are neurodegenerative diseases. Alzheimer disease leads to dementia.…

Q: Discuss the physiological applications of colligative properties.

A: In biochemistry, Colligative properties is the property of a solution which depends on the ratio of…

Q: What is Initiator element (Inr) ?

A: Nucleic acid is one of the major macromolecules that are present in living organisms. It contains…

Q: How do Centrioles work?

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. All…

Q: What is aperiodicity?

A: Aperiodicity is defined as the power ratio between the speech and aperiodic components of the…

Q: What is a conjugate acid-base pair?

A: To answer this question we should have knowledge of Biochemistry.

Q: Explain about large multi-subunit complex called Mediator ?

A: Initiation of transcription (formation of RNA from DNA) requires the binding of RNA polymerase II…

Q: What Is a Molecular Motor?

A: A motor is a machine that converts energy from one form to another. The converted energy is used to…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.