Explain radial loop–scaffold model

Q: Outline the wobble rules.

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

Q: Distinguish between Upright and inverted pyramid.

A: An ecological pyramid is also called a Eltonian pyramid. It is a graphical representation designed…

Q: Imagine that you are designing a scaffold for cartilage tissue engineering? Describe the…

A: Many materials have been studied for cartilage tissue engineering, including natural and synthetic…

Q: Describe how the economy of running might be evaluated in the laboratory.

A: The economy of a particular sport event influences the energy cost of the sport and interacts with…

Q: A weightlifter tries to lift a weight off the floor, but cannot upset it. Is the contraction: a)…

A: Muscles of the body help in the movement of the body of several types. there are different types of…

Q: Define Scaffold proteins.

A: Proteins are enormous biomolecules or macromolecules that are contained at least one long chains of…

Q: A)Fill in the blanks below regarding sarcomeres: In a sarcomere, thin filaments are composed…

A: Sarcomere is the functional unit of striated muscle. Our skeletal muscle is made up of sacromeres .…

Q: Define a cistron.give example?

A: A genome contains many genes that are made up of DNA. Some genes carry information to make protein…

Q: Compare structural changes between an inversion and atranslocation.

A: A mutation is a change in the nucleotide sequence of DNA. Inversion and translocation are…

Q: Which of the following is not a true statement comparing exoskeletons and endoskeletons? a.…

A: d. Exoskeletons provide less mechanical leverage.

Q: Can you explain Metacentric, Submetacentric, Acrocentric and Telocentric

A: During cell division, the centromere serves as a connection between two sister chromatids. The…

Q: Define appositional growth

A: Appositional growth is the increase in diameter of the bones by addition of the bone tissue at the…

Q: What is the difference between a contig and a scaffold?

A: The difference between a contig and a scaffold is given below.

Q: Discuss on competitive excusion by given an example

A: G.F Gause proposed the principal of competitive excusion  in which he explained that two species…

Q: Explain how an endoskeleton differs from an exoskeleton.

A: Step 1 The skeletal system is a system of external as well as internal, living or dead, hardened…

Q: Describe the advantages of an endoskeleton.

A: Different body parts work in a coordinated manner to maintain optimum body functioning. The muscular…

Q: Define protuberance

A: Bone is discovered uniquely in vertebrates, and, among present day vertebrates, it is discovered…

Q: State how growth in plants differs from growth in animals.

A: Plants are photoautotrophs which use light energy from the sun to produce their own food. Animals…

Q: How does the height of a slope affect the amount of potential energy?

A: Gravitational Potential Energy is determined by three factors: mass, gravity, and height. All three…

Q: Name a special apparatus in which if a plant is rotated neutralizes the effect of gravity.

A: Anatomy and physiology are the branches of biology, and anatomy deals with the study of the…

Q: Discuss lift nets.

A: Lift nets are also known as lever nets. This is a method of fishing by using nets to capture fishes.…

Q: How many strutures are found in an animal call

A: Animal cells can range in size from a few millimetres to a few centimetres. The ostrich egg is the…

Q: We say that movement is a characteristic of living organisms but we always don’t see visible…

A: Living organisms are open systems that maintain homeostasis, are composed of cells, have a life…

Q: differentiate Metacentric Submetacentric and Acrocentric?

A: The chromosome is having a thread-like structure of nucleic acid and proteins found in the nucleus…

Q: Where is ATP's energy used during crossbridge cycling? A. When ATP attaches to myosin and causes…

A: Muscle cells are specific for contraction. It allows for motions and facilitates bodily processes…

Q: What is a unique characteristic of an endoskeleton as compared to an exoskeleton? a). The…

A: An exoskeleton is a hard outside skeleton that ensures the external surface of a living being and…

Q: what is the purpose od the filament.

A: The stamen of a blossom ( flower), whereas the part that produces pollen. It comprises of a slim…

Q: CWD last on surfaces

A: Chronic wasting disease (CWD) is a kind of neurodegenerative disease referred to as transmissible…

Q: What is the myoelastic aerodynamic theory?

A: The myoelastic- aerodynamic theory of voice production holds that vocal fold oscillation is…

Q: Describes an activity to demonstrate endosmosis and. Exosmosis.

A: When a cell is placed in a hypotonic solution the water move inside a cell and swells. This movement…

Q: What does radial loop-scaffold accomplish?

A: Introduction: Eukaryotic DNA is condensed to the following stages: Metaphase chromosome that is…

Q: Explain why plant stems and leaves have a layers of cuticle but plant roots do not.

A: Cuticle is a coating or layer of wax over the epidermis of leaves and stems. Its primary function is…

Q: 27-28. A. Metacentric B. Submetacentric C. Acrocentric D. Telocentric

A: Hi! Thank you for the question. As per the honour code, we are allowed to answer one question at a…

Q: What is the movement of plant parts in response to the force of gravity called?

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: What is the major disadvantage of an exoskeleton? A) It does not provide effective support for…

A: Exoskeleton It is defined as the external skeleton which provide support and protection to the body…

Q: Summarize the relationship between linking number, twist, and writhing number.

A: The linking number of DNA defines the number of times of a strand of DNA winds around the helical…

Q: What are the steps of the sliding filament model? Select all that apply. Sarcomeres are in a relaxed…

A: Following are the steps of contraction of the disease 1. Release of neurotransmitter at motor…

Q: What is the importance of porosity in tissue engineering scaffolds? Describe 2 different methods for…

A: Three-dimensional (3D) scaffolds are extensively used in tissue engineering applications to provide…

Q: Give some non-examples of fibre classification

A: Fiber is roughage part of plant derived food which cannot be broken down with the help of human…

Q: What naturally occurring substance shares the properties of an elastic fibre

A: Elastic fibers (or yellow fibers) are an essential component of the extracellular matrix composed of…

Q: Another term commonly used to describe hypervariable loops is Select one: a. signal joint. O b.…

A: An antibody has two broad regions: variable region and constant region. The variable region is…

Q: plain the differences between dynamic and static stretching.  Gi

A: Dynamic and static stretching are play important role in fitness, there are optimal times to use…

Q: Which molecules regulate cross-bridge attachment activity? O a. tropomyosin and M lines O b. calcium…

A: The Muscular System is a vital physiological system that humans require in order to exist. This…

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.