Why do water and small, electrically charged molecules move easily through pores in the plasma membrane?

Q: From which chamber of the heart does blood leave to go to the body: O Left atrium O Both left…

A: Please follow step 2 for detailed explanation.

Q: Which of the following is NOT a function of the respiratory system? Pathogen defense Synthesis of…

A: Introduction :- For the exchange of gases in both plants and animals, the respiratory system is a…

Q: Explain the role of lactic acid bacteria and yeast in the making of fermented foods.

A: Through the activity of enzymes, fermentation is an anaerobic process which results in chemical…

Q: Substances that are injected containing an antigen to stimulate the immune system to respond are…

A: The immune system is a control network of organs and immune cells that detect and kill foreign…

Q: explain the term sac fungi, and how do sac fungi reproduce asexually

A: Introduction   5 kingdom classifications is a type of classification in which living organisms…

Q: What connects bones and muscle together: O Ligament O Elastic cartilage O mucoid connective tissue O…

A: Although the human body is a singular entity, it is composed of billions of smaller entities of the…

Q: Which of the following statements concerning viruses and human health false? O in many diseases…

A: Antibiotics are medicines used to prevent and treat bacterial infections. Antibiotic resistance…

Q: What is meant by the term "streptobacillus"? a-bacteria that are rods and arranged in grapelike…

A: Streptobacillus is gram negative bacteria.  It is non motile and non spore forming bacteria.

Q: 5. The level of glucose in the blood decreases after meals. 6. The beginning of the ovarian cycle is…

A: According to bartleby guidelines, the first three questions have been answered. Kindly post the…

Q: in a populations of 200 flies: 45 Hamozygous Purple, Solleterozygous Purple, 105 Homozyous grien use…

A: Given information Total number of flies = 200 Homozygous purple flies having the genotype PP are 45…

Q: Which group includes organisms that are thermophiles? photosynthetic autotrophs Eubacteria…

A: Bacteria are a diverse group of small microorganisms. These include the small microscopic…

Q: The movement of liquid particles into a cell through the use of vesicles is known as: Facilitated…

A: Pinocytosis is a process by which liquid droplets are ingested by living cells. It is a type of…

Q: 29. Which gland is represented by A in the diagram? a. pituitary gland b. hypothalamus adrenal gland…

A: The ductless gland which secrets specific chemical substances and release them directly into the…

Q: Which of the following is not found in plasma? Albumin Sodium Hemoglobin Glucose Potassium

A: Introduction Blood is a specialized fluid which mainly comprises red blood cells, white blood cells,…

Q: What is the gram reaction and oxygen requirement of fungal eye infection? And how it is transmitted?

A: Fungal eye infection is a rare one but can be very serious. one of the key reasons behind the fungal…

Q: can you suggesst treatment

A: A common electrolyte problem is hypernatremia, which is defined as a rise in serum sodium content to…

Q: st the three ways to prevent type I Allergic reaction .

A: The allergens cause type hypersensitivity, which is "sensitised" by the person producing a lot of…

Q: Which of the following is not necessary for CAP associated transcription?    ATP  Adenyl cyclase…

A: When glucose level within the cell reduces, cyclic AMP (cAMP) level gradually increases by different…

Q: Which of the following best describes an L-glucose?  The hydroxyl group attached to the penultimate…

A: Biological macromolecules are the molecules that are needed in enough amount for the body. It mainly…

Q: In a eukaryotic cell, where can you observe genes in action? Choose below. Chloroplasts  Nucleus…

A: Answer :- 5) Chloroplasts, mitochondria, and the nucleus In eukaryotes, the cell genetic…

Q: Explain the characteristics that collectively distinguish animals from other kinds of organisms.

A: In the three-domain system, living things are included. Archaea, bacteria, and eukaryotes make up…

Q: What organ systems would be essential to operating for climbers attempting to scale Mt. Everest…

A: Following organ system must be in perfect condition to climb mount everest BrainLess oxygen in your…

Q: There are four main types of microorganisms that we have studied in this unit. For each one you…

A: INTRODUCTION Pathogen : The microorganism that can cause infection to the host is called pathogen.

Q: Why are viruses NOT considered living organisms? They are not composed of cells They cannot…

A: Introduction :- A length of nucleic acid (either DNA or RNA), encased in a protein coat, makes up a…

Q: Identify at least three symptoms a person who has sustained damage to their cerebellum might…

A: The coordination of voluntary motor action, balance and equilibrium, and muscle tone are all…

Q: Build the mRNA molecule matching the RNA nucleotides to the DNA nucleotides properly letter by…

A:

Q: CELL Use the attached diagram to explain the relationship between blood hydrostatic pressure and…

A: When the blood flows through capillary and enters into tissues, the force which is responsible for…

Q: t the example of the effect of invertebrate animal have on human.

A: Animalia's nine phyla contain a number of species. While some of them are helpful to humans, others…

Q: CTA GCC CTC CGT TAC TAG TTA CCT ACT TAT TCA ATT TTG TAA ACG CTC ATC CGA ACC CGC TTT TAA TTG CCC ACT…

A: The process of synthesizing RNA with the help of DNA is called transcription and rest of the process…

Q: Eubacteria can be found in almost any type of environment and are non- pathogenic O True O False

A: The living forms on this planet have been broadly classified into three categories - 1) Plants , 2)…

Q: o explain the sedimentation of waste harming the coral reefs.

A: Introduction: Coral reefs are "biologically valuable" because they are home to thousands of marine…

Q: Multinucleated smooth muscle results from the fusion of embryonic mesenchymal cells called myoblasts…

A: Although the human body is a singular entity, it is composed of billions of smaller entities of the…

Q: The muscle that responsible to move the eyes are having a large number of neuromuscular junctions. O…

A: Introduction: The terminal end of a motor nerve and a muscle (skeletal, smooth, or cardiac) form the…

Q: Write an information leaflet evaluating the benefits and dilemmas in the use of human twin studies…

A: Twins are two types -  monozygotic and dizygotic.  Monozygotic  twins also called identical twin,…

Q: Which of the following is not involved in first line defense? a-Mucus membranes b-Saliva c-Sweat…

A: Introduction :- The mouth, nose, eyelids, trachea (windpipe), lungs, stomach, intestines, ureters,…

Q: 2) Compare protein hormones with steroid hormones

A: Hormones are chemicals synthesized and produced by the specialised glands to control and regulate…

Q: Measles is an example of a disease caused by a bacterium. True False A dormant virus can be…

A: The viruses are microbes which proliferate only inside the host. These can not grow and reproduce…

Q: Which of the following is NOT a structure involved in the movement of bacteria?l Cilia Sex Pilus…

A: Bacteria are single-celled organisms that are small in size. Bacteria can be found almost anywhere…

Q: Which statement is false regarding prokaryotes? a-Prokaryotes are complex organisms that contain…

A: Prokaryotes A prokaryote is a domain that contains bacteria and archaea. prokaryotic cells are…

Q: Enlist the example of the effect of vertebrate animal have on human.

A: Introduction: Vertebrates include mammals, birds, tortoises, amphibians, as well as fish, and the…

Q: Which of the following represents the correct stages (in order) of VIRAL replication? a-Replication,…

A: A virus is an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA)…

Q: What is the frequency of the B allele if allele b has a frequency of 0.24 and what are the three…

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

Q: Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have…

A: In a recessive allele-linked disease, the heterozygotes do not show the diseased phenotype despite…

Q: Which T-lymphocytes activate the B-cell response? suppressor T-cells. cytotoxic T-cells. helper…

A: T cells are most important cells in adaptive immunity.  T helper cells activated by interacting…

Q: 18. Which hormone is administered in the case of anaphylactic shock? a. insulin b. epinephrine c.…

A: As per our guidelines we are not allowed to answer more than 3 sub parts at a time please ask rest…

Q: Suppose that one of Pasteur's swan neck flasks had broken, such that the neck came off. What would…

A: In order to determine whether sterile nutritive broth could spontaneously produce microbial life,…

Q: Bacteria and dust particles are moved back up the bronchiole by the sweeping motion of the: Cilia…

A: Introduction :- Layers of smooth muscle make up the bronchioles, which enable bronchodilation and…

Q: Find out breathing rate under different condition turning from hundred metre or more after a brisk…

A: During the exercise, two important organs works together that is heart and lungs. Lungs brings…

Q: Identify the three conditions caused by lgE medicated allergic reaction.

A: The immune system produces antibodies called immunoglobulin E (IgE). Your immune system overreacts…

Q: From the given pedigree below, fill the table and answer the question: If the proband (III-2)…

A: The pedigree analysis helps in understanding the mode of inheritance of a particular disease by…

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.