movement when thermal motion or How can pressure, size of the molecule, and viscosity affect the rate of diffusion, respectively?

Q: Compare and contrast the origins and functions of miRNA and siRNA

A: All living cells contain ribonucleic acid, a nucleic acid with properties comparable to those of…

Q: Human (and fly) males are said to be hemizygous for a(n) ________ trait. Responses recessive…

A: Introduction Sex-linked traits are associated with genes that are found on the sex chromosomes. In…

Q: A client fell 2 days ago; he has a compound fracture of his left tibia. The physician performed an…

A: A damaged bone can be stabilised and healed using a procedure called open reduction and internal…

Q: In detail explain how photosystems I and II capture light using different photosystems

A: Photosystems, which are large complexes of proteins and pigments (light-absorbing molecules) that…

Q: Would you expect water molecules to move faster when there is a HIGH concentration gradient or a LOW…

A: Osmosis is the process by which water molecules pass from a solution with a lower concentration…

Q: Why temperature decreases in mesosphere but with full explain.

A: Introduction :- The third layer of the atmosphere, the mesosphere, is situated just above the…

Q: what kind of chemicals might you add to try to speed up in the action of an enzyme or to inhibit its…

A: Enzymes are very crucial for chemical reactions as they act on the reactants/substrate in such a way…

Q: Why are individuals with an extra chromosome 21, that causes Down syndrome, more numerous than…

A: Extra Copy of chromosome cause different effects depend upon chromosome number . Some of the extra…

Q: Not being able to inhibit pyruvate dehydrogenase, despite high levels of NADH or ATP, could cause…

A: pyruvate dehydrogenase complex is the enzyme complex which convert pyruvate to Acetyl CoA, NADH2 AND…

Q: Most of the time of the cell cycle is spent in prophase s-phase mitosis anaphase II none of the…

A: Introduction  The process through which a mother cell divides into two or more daughter cells is…

Q: Sisters U QO The red arrows are pointing at A Sisters U Homologs Sisters and Homologs Neither…

A: As per our company policy, we have to solve first three questions. If you want assistance with other…

Q: Describe the key physiological basis explaining how cellular senescence contributes to ageing.

A: Cellular senescence is a key physiological that leads to aging. This is supported by evidence in…

Q: Discuss the metabolic changes that take place in aspirin. How can it cause methemoglobenemia?

A: Introduction :- Aspirin belongs to a class of drugs known as salicylates. It functions by preventing…

Q: Which one of the following is not a characteristic of invasive species? O Rapid reproductive rate O…

A: Introduction:- Any non-native species that significantly alters or disrupts the ecosystems it…

Q: Most laboratory strains of E. coli contain site-specific DNA methylases. The methylase encoded by…

A: DAM and DCM methylases are methylases which methylate certain portions of the genome. The…

Q: How is biological sex determined?

A: As a result of sex determination, people acquire traits that enable them to be classified as males,…

Q: what happens if the chromosomes within an individual are not tightly packed. How does this affect…

A: Chromosomes are made up of a DNA-protein complex called chromatin that is organized into subunits…

Q: 8. The membranes (envelopes) that coat some viruses consist of

A: Introduction A virus is an infectious submicroscopic creature that only reproduces inside of live…

Q: In humans, deaf-mutism is a single trait that is controlled by two pairs of genes. The dominant…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: If a human gene is found to contain five introns, the mature mRNA encoded by that gene would have…

A: Introduction  The parts of a gene that are translated into proteins are called exons. Introns are…

Q: which of the following changes in the plasma membrane of a salmon is most likely to occur as it…

A: Cell membrane is made up of phospholipids and proteins. These are arranged as fluid mosaic model as…

Q: You are viewing a new organism at 1000x. You calculated that 1 O.U. =1.3um. It is 8O.U. long How…

A: Microscope is an instrument use to view these organisms that cannot be visualise as such through…

Q: What type of B cell would interact with a T cell and what would result from the interaction

A: T lymphocytes are responsible for mediating cell mediated immune response. These cells when meet…

Q: Couple 2 PKU heterozygote (carrier) PKU homozygote -Couple 1 B. Can couple 3 have a child that has…

A: Phenylketonuria It is a autosomal recessive disorder.

Q: mitosis

A: Mitosis: It is defined as the process of cell duplication where one cell divides into two…

Q: Visit www.mayoclinic.org to learn more about the gallbladder's role in fat breakdown. What dietary…

A: The dietary suggestions following gallbladder removal. 1. For at least a week following surgery,…

Q: A population consists of 300 individuals with the following genotypes: AA – 100…

A: . The Hardy-Weinberg principle states that allele and genotype frequencies in a population will…

Q: Match description with Term:   1) determine the amount of protein in a sample 2) determine the…

A: Recombinant DNA technology is a method by which several different genes can be combined from two…

Q: An individual with an energy expenditure of 30 L of O2/mile and an RER of 0.2 would have to run how…

A: There is a non-linear courting among strolling pace and price of calorie burn. Essentially what this…

Q: explain the importance of pH for the environment in your own words

A: Introduction :- The hydrogen ion concentration in water is expressed by pH. The negative logarithm…

Q: All organisms belonging to domains cells. bacteria and protista fungus and bacteria archaea and alga…

A: Prokaryotes are typically tiny, single-celled creatures with a simple structure. The majority of…

Q: Create a Venn diagram comparing and contrasting the anatomy and physiology of the respiratory system…

A: Introduction: Respiratory system is the network of organs and tissues that help us to breath. It…

Q: why is it more advantageous for the cell to have its DNA fused to the cell wall as opposed to…

A: DNA is the nucleic acid present in majority of the organisms,ranging from prokaryotes to eukaryotes.

Q: Within a school of fish, each distance from its neighbors as they swim. When viewed from farther…

A: School of fish In biology, when a group of fish stays together and is swimming in a similar…

Q: Explain the physiological basis for why sensitive skin areas have smaller two-point threshold…

A: Two point threshold :- It is the  smallest distance between the pressure points on skin  which can…

Q: Which of these organelles is directly involved in the synthesis, editing, or modification of cell…

A: The science of cell structure and function is known as cell biology, and it is based on the idea…

Q: Describe the key stages of the Interphase part of the cell cycle.

A: Cell cycle can be described as a sequence of events in which cell duplicates it's genome and divided…

Q: Explain whether fungal cells more likely to be animal cells that gained the ability to make cell…

A: Introduction: On earth, there are ten million different species. Each species is unique and has…

Q: 8. You have sequenced a segment of DNA from a species in the genus Lithobates (true frogs). The…

A: Template strand is a sense strand. and the coding stand which actually does not  codes for m RNA is…

Q: Pictured is one of the life stages of an Aurelia sp., or Moon Jellyfish, a Scyphozoan. Which life…

A: Introduction cnidarian, also called coelenterate, is a phylum under the kingdom Animalia containing…

Q: how did the K-Pg (aka Cretaceous–Paleogene) mass extinction gave new ecological opportunities to…

A: The K-Pg mass extinction, also known as the Cretaceous-Paleogene extinction or Cretaceous-Tertiary…

Q: What is the TMJ? What is unusual about this joint and why is it important?

A: Introduction: When two bones come into contact, it forms a joint. Joints can be categorised…

Q: Upon observation of the nutrient agar slant culture, you strongly suspect that the culture is…

A: Microbes are microscopic organisms that cannot be seen as such through naked eyes. Special…

Q: Research and list down 10   different  general  and professional subjects of Medical Technology…

A: Medical technology includes the medical and surgical procedures, drugs,  various equipments and…

Q: Which stage of succession has the strongest interspecific competition? First stage of succession…

A: Biological succession is a process by which species and their habitat changes over a time period…

Q: The following describes the relationship between fluid in a red blood cell and 0.9% NaCl: O a…

A: Introduction  Osmotic gradients between intracellular and extracellular fluids are generated, and…

Q: Thalassemia, a disease in man which results in anemia, is controlled by a dominant gene N.…

A:

Q: Fill-in the blank A person who is heterozygous for sickle-cell anemia a. has the disease b. C. does…

A: The recessive allele (written in small characters) is obscured in the presence of the dominant…

Q: Describe and understand catechol oxidase activity

A: Introduction :- Catechol oxidase is a type 3 di-copper cofactor-containing copper oxidase that…

Q: Which pituitary hormone is represented by the abbreviation ADH? A Antidiuretic hormone B Adrenal…

A: We know that The endocrine system is a critical organ system of the body that is concerned with the…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.