Explain in details The Potential Role of Marine Collagen in Wound healing and Anti-Aging

Q: Provide one type of neoplasm, define and describe its characteristics

A: Neoplasm definition- excessive and uncontrolled growth of tissue which persist even after the…

Q: Cleavage of a phosphate bond is needed for de-polymerization of which mature polymer? Neither…

A: The eukaryotic cytoskeleton is composed of microfilaments, microtubules, and intermediate filaments.…

Q: In detail explain how C3 plant leaf is different from C4 plant leaf and why

A: INTRODUCTION the difference between C3 and C4 plant leaves explained below.

Q: _________________________ is responsible for bringing ATP-actin to the _________ of microfilaments.…

A: Answer and explanation - Profilin is responsible for bringing ATP-actin to the barbed of…

Q: C) Finally, if you were to change each of these from rigid-->elastic, how would function be affected…

A: Stomata  Stomata is the small opening present on the surface the leaf. Stomata play very important…

Q: Shi et al. (2013) measured the diffusivity of fluorescein (MW =332), a fluorescent tracer, in the…

A: FRAP is a fluorescence microscopy method used to study the mobility of fluorescently-labeled…

Q: What are the advantages and limitations of using marine collagen in the field of health such as…

A: Marine collagen is a type of collagen that is derived from the skin, scales and bones of fish and…

Q: DESCRIBE the usual position of the nucleus in the cells of onionskin epidermis and cheek epidermis

A: Onion cell and human cheek cells are 2 type of epithelial cells with different origins. Both cells…

Q: What is the Mechanism (cells activated, why and how) of a suntan?

A: The skin is the largest organ that covers the entire human body. The skin protects us from injuries,…

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: What is the mechanism (cells activated, why and how) of a suntan?

A: Sun tanning is the process whereby skin color is darkened or tanned. It is most often a result of…

Q: DISCUSS THE IMPORTANCE OF THE FIBERS  IN PREPARATION OF CULINARY CUISINE

A: Dietary fibres play an important role in cuisines because of the following properties exhibited by…

Q: What is the membrane potential? Is the outside of theplasma membrane positively or negatively…

A: The membrane potential helps to balance the equilibrium potentials of the ions that will move across…

Q: A mutation in the intermediate filament gene keratin 5 is associated with which rare condition? O…

A: Epidermolysis bullosa simplex is one of a set of epidermolysis bullosa hereditary diseases that…

Q: You are in charge of generating a scaffold for use in tissue engineering applications that behaves…

A: Extracellular Matrix is not part of a cell it is the surrounding and space present around the cell.

Q: Give some characteristics of elastin fibres.

A: The connective tissues are supportive tissues found along with other tissues; they support and bind…

Q: Describe the different characteristics that determine whether the defects are cyanotic or acyanotic.

A: Defect is defined as the fault or imperfection in person body or any organ.

Q: Identify which of the 4 types of cell junctions are involved or being targeted in each of the…

A: The cell junction is a cell-cell or cell-extracellular matrix contact within a tissue of a…

Q: Define Surface Coatings: The S Layer and the Glycocalyx.

A: Cells are the basic unit of life as no living organisms can have life without being cellular because…

Q: Which of the following are characteristics of both actin filaments and microtubules? Select all that…

A: Actin filaments and tubulins are the subunits of microfilaments and microtubules respectively. They…

Q: DESCRIBE 1. Collagen Fibers 2. Elastin Fibers 3. Fibronectin

A: The extracellular matrix is a non-cellular network of macromolecules that provides physical…

Q: Desmosomes __________________________________.

A: The larger system of an organ is formed of a specific kind of tissue, which is further formed of…

Q: Which protein is present in hairs? 1) Keratin 2) Elastin 3) Gliadin 4) Albumin 5) Actin

A: Proteins are biopolymers that are made up of polypeptide chains of the monomeric units amino acids…

Q: List three biomaterials that are used in cancer diagnosis and therapeutic. b) List three…

A: Cancer, also called malignancy, is an abnormal growth of cells. There are more than 100 types of…

Q: To further investigate the cellular response in photoreceptor cells, we will now look at the actual…

A: cGMP stands for cyclic guanosine monophosphate. It is a small molecule that serves as a second…

Q: A 3D scaffold used for tissue engineering applications need to be able to have high density Odegrade…

A: The scaffolds should be able to provide mechanical support, a controlled disintegration rate, and…

Q: Gap 1. Actin Intermediate Filaments 2. Keratin Desmosome 3. Tubulin Microtubules 4. Proteoglycans 5.…

A: Introduction:- The extracellular matrix (ECM) is a three-dimensional network of extracellular…

Q: List three ways that substances can move across theplasma membrane.

A: The three ways by which substances can be transported across the plasma membrane are : Passive…

Q: MYK-461 is also hypothesized to a) stabilize a head-head interaction in two-headed cardiac myosin.…

A: MYK-461 is a small myosin-binding molecule discovered recently which is used to cure the…

Q: Recall the experimental techniques used to study microtubules and intermediate filaments

A: Cytoskeletal filaments are protein-based structures that provide structural support and organization…

Q: What are some of the drugs used to study microfilaments?

A: The cytoskeleton has three different types of protein elements. From narrowest to widest, they are…

Q: Which of the followings is filament-bundling proteins? O Capz O alpha-actinin and fimbrin O thymosin…

A: Proteins are the building blocks of life. Proteins are made up of amino acids. Amino acids when they…

Q: You wish to use the polymer ultra-high-molecular- weight polyethylene (UHMWPE) as a scaffold to make…

A: Scaffolds are considered to be the most effective solution for the several challenges imposed in the…

Q: Briefly mention about four types of growth.

A: Introduction: Growth is a quantitative change or an increase in quantity. Cells grow by either…

Q: Describe how G proteins can alter the permeability of theplasma membrane and how they can alter the…

A: Cell is covered by a phospholipid bilayer called as Plasma membrane. It is a semi permeable membrane…

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…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.