Undigested food or old cell particles can be eliminated from the cell by

Q: Indicate which of the following involves osmosis by answering yes or no.1. A fresh potato is peeled,…

A: Osmosis is a process through which the movement of water takes place through a semi-permeable…

Q: How does shaking influence the growth rate of a bacterial culture? Why does it matter?

A: Microorganisms are the tiny organism that cannot be seen as such through naked eyes but requires…

Q: Why would a cell produce cytokines when a PRR detects microbial components?

A: Answer- PRRs are the pattern recognition receptors that are present on macrophage and dendritic…

Q: In the emergency room, an RN has cleaned an open wound with normal saline and hydrogen peroxide. You…

A: Hydrogen peroxide (H2O2) is one of a kind among general toxins, since it is steady in abiotic…

Q: True or False: both gram-positive and gram-negative bacteria have a cell membrane inside of their…

A: Microorganisms are those small organisms that are invisible to the normal naked eye and can be seen…

Q: h: The cell wall of Gram-positive and Gram-negative bacteria.

A: Cell wall The cell wall is the rigid external protective layer made of polysaccharides that…

Q: Define neuropore

A: Neurulation is the process by which the nervous system develops from the embryo. During this…

Q: he saw the chicken greyish and smelly next day since he forget that he thawed a frozen chicken.…

A: Chicken is the most common poultry that are raised for the production of meat or eggs. This chicken…

Q: What is hierarchical sequencing?

A: Basically there are two approaches for the sequencing of large complex genome. They are hierarchical…

Q: Heating is an effective mechanism for killing bacteria on surgicalinstruments. How does elevated…

A: Sterilization in biology refers to the process of killing/removing the microorganisms like bacteria,…

Q: Why may some bacteria use extracellular enzymes to form blood clots? View Available Hint(s) for Part…

A: Option B. Blood clot can hide bacteria from the immune system

Q: Lipopolysaccharide (LPS) is a major feature of which cell wall? O Fungal O Viral O Gram-positive…

A: Lipopolysaccharide are large molecules consisting of a lipid and a polysaccharide. They are found as…

Q: Find and label the cell wall, cytoplasm, vacuole bounded by tonoplast, nucleus (if visible) of this…

A: Plasmolysis is defined as the process of contraction or shrinkage of a plant cell protoplasm and is…

Q: a microbe that decomposes the organic remains of dead organisms. (decomposers is wrong. i don't…

A: Decomposers is the term used for all the microorganisms that are involved in the decomposition…

Q: Explain the difference between Gram positive and Gram negative cell walls.

A: Gram stain or Gram's method is the method of staining used for distinguish between the bacterial…

Q: Most metabolites pass through the cytoplasmic membrane via: secretion systems transport proteins…

A: The intermediate outcomes of metabolism, known as metabolites, are created by a variety of naturally…

Q: A cell is 5 µM in diameter. Express this in mm. mm

A: Cell, in science, the essential layer bound unit that contains the crucial molecules of everyday…

Q: this is a Simple squamous cell agree O disagree O

A: One of the four primary tissues that function to line the internal organs, cavities and form the…

Q: When you are served with the dessert, you had an emergency call from home and  you need to return…

A: From the production of food to consumption of food it goes through several steps which include…

Q: A 73 year old woman is admitted to hospital for treatment of an abscess from staph. It was necessary…

A: Abscess is the confined pocket of pus that has built within the organs or tissues of the body.…

Q: describe the macro and microenvironments within a cell culture laboratory.

A: The factors that are in the immediate vicinity of the microorganism and thereby have a direct &…

Q: In the emergency room, an RN has cleaned an open wound with normal saline and hydrogen peroxide. You…

A: Hydrogen peroxide is active against wide range of organisms that includes bacteria,fungi, virus and…

Q: Mark all statements true regarding this photo. O O These cells have been stained with a selective…

A: Cell is a elemental unit of the body in which various metabolic activities are performed like…

Q: Consider this red blood cell (red circle) in the solution. The blue dots cannot pass through the…

A: The correct answer is . The cell will expand or swell .

Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…

A: Distinguishing characteristics such as shape,arrangement of cells, capsule formation or formation of…

Q: Fill in the blanks with the terms below. Some terms may be used more than once. Describe how the…

A: Phagocytosis;Phagocytosis means the engulfment of the solid particle from the external environment…

Q: Pathogens can live on surfaces for quiet some time. What can you do to prevent transmissions from…

A: The pathogens are microorganisms like bacteria and virus that has the potential to cause various…

Q: Which of the following is correct? All bacteria can form endospores O Vegetative cells are inactive…

A: Staining technique is a method to determining structure of microscopic organism. Staining technique…

Q: Antibiotics often target which components of microbial cells?   Choose all that apply. Group of…

A: Antibiotics are chemical compounds that are naturally occurring or synthetic which are used to…

Q: Expalin in detail the statement given, "Refrigerating food prevents the growth of all bacteria", is…

A: Microbes, also referred to as microorganisms, are invisible to the unaided eye. They can generally…

Q: Type of Cell: Explanation:_

A: to identify a cell, safranin is used to colour them for proper visuality.

Q: A method used to insert DNA molecules into the cells by using short electrical impulses is known as:…

A: Biotechnology is an area of biology that deals with the utilization of biological knowledge for…

Q: Explain the effects of putting a cell into a hypotonic, hypertonic, or isotonic medium.

A: According to the question, we have to give an explanation of the effects of putting a cell into a…

Q: Name the muscle functions.

A: Muscle is a soft tissue found in animals and humans. It is composed of actin and myosin protein…

Q: Describe what you observe in the cells, paying particular attention in the positioning of the cell…

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

Q: H,0 H,0 H,0 H,0 H20 H,0 H20 Plasma membrane H,0 Which figure depicts a plant cell placed in a…

A: INTRODUCTION When a cell placed in a hypertonic solution the water will move from the cell to the…

Q: nna is training to be a cell culture technician. She uses some sterile distilled water to wasg a…

A: The amount of dissolved solute per unit volume is referred to as osmotic concentration. Based on…

Q: Draw liver cells through a microscope

A: Liver contain lipid droplets, which secrete extra cellular matrix proteins. *The activation of…

Q: Explain the difference between vegetative cells and endospores.

A: Endospores formed inside the parent vegetative cell. Endospores are highly durable dehydrated cells,…

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.