Use the diagram below to answer questions 1 and 2. 1)Molecules of oxygen are represented by the small circles on the diagram. Which way will oxygen diffuse in this example? Why? 2) Do you think a higher temperature will cause diffusion to occur more rapidly or more slowly? Explain your answer .

Q: Assume that a scientist claims to have discovered mitochondria in bacteria. Is such a claim likely…

A: Mitochondrion (pl. mitochondria) is one of the many organelles present in a cell. It has its own…

Q: Use the diagram below to answer the questions that follows 1) what type of plate boundary occurs at…

A: ANS1. The plate boundary that occurs at X is the mid-ocean ridge or spreading center.  The mid-ocean…

Q: How does food move through your digestive tract? A. By gravity B. By wave like muscle contractions…

A: The digestive system consists of the organs that swallow the food material, mix transport, and…

Q: What might happen if cells did not have microtubules

A:

Q: The room temperature incubation was near? a. 5 C b. 37 C c. 42 C d. 25 C

A: Incubator is a machines in microbiology lab for maintaining the growth of microorganisms by…

Q: Explain the roles of mRNA and tRNA during the synthesis of proteins. In your answer explain how the…

A: The translation is the process that involves production of polypeptide chain or protein from the…

Q: Use the image below to answer the following question: solutiog cell

A: Osmosis is the movement of solvent molecules along the concentration gradient through semi permeable…

Q: Use specific information from this diagram to explain why even large organisms (like humans) are…

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: Evaluate the importance of membranes to cells, emphasizing their various functions.

A: The plasma membrane of a cell is made up of lipid bilayer and proteins that form the boundary…

Q: Summarize the special functions of vacuoles, and hypothesize what might happen if they are not…

A: The vacuole is the important structure in the plant cell which occupies nearly 80% of the cell. It…

Q: Use osmosis to explain what happened in the egg that was in water. What do you think would happen if…

A: osmosis: it is defined as the movement of water or solvents through a semipermeable membrane from…

Q: Contrast fermentation and respiration in terms of relative number of ATP produced. (Short Answers)

A: The cells are the primary unit of life. The cells have biochemical processes that enable life. The…

Q: Which observation proves that a cell is a eukaryote? A) It contains DNA B) It contains ribosomes C)…

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

Q: OPEN ENDED QUESTION Why did scientists in the past not know that living things were made of .cells?…

A: Leonardo da Vinci first proposed to study objects through a lens. In  1610 Galileo build a…

Q: What is the function of a cell wall? A to protect and support the cell B to perform different…

A: Cell wall is nonliving thing and it cover outermost layer of cell.  It is permeable in nature…

Q: Use the diagram to answer the question below. chloroplast cell wall vacuole The cell membrane…

A: Every organism’s body comprises either single or multiple cells. Each eukaryotic cell contains…

Q: Choose the combination of answers that most accurately completes the statement. Transfer RNA is the…

A: RNA is a polymer of nucleic acid consisting of four monomeric ribonucleotides. Each ribonucleotide…

Q: DNA _____________ are enzymes that prevent tangling of DNA strands during DNA replication.

A: Topoisomerases is a class of enzymes that reduce supercoiling in DNA by breaking and rejoining one…

Q: Use the table to answer question Students carried out an investigation. They attached inflated…

A: C. Car A moved the fastest of all the cars.   explanation: It is on the basis of inference rather…

Q: Question 17 Differentiate immigration and emigration. Use the editor to format your answer

A: An Ecosystem is defined as the ecological systems which consists of all the organisms who lives in a…

Q: Research the structures of animal cells that protect them from damage resulting from osmotic…

A: Osmotic pressure is the pressure required to halt the movement of water across two compartments…

Q: Infer and explain how the rate at which gas exchange (between oxygen and carbon dioxide) occurs for…

A: The human respiratory system originates at the nose and continues through the airways and lungs. The…

Q: Biology extract reading and answer . answer only questions 8,9,10

A: Water pollution is the contamination of water bodies due to the changes in physical, chemical and…

Q: Which best describes the main role of nucleic acids in living things? A. They store and transmit…

A: We have four major types of biomolecukes , which includes proteins , lipids,  carbohydrates and…

Q: Briefly explain mantle

A: The Lithosphere is a region of rigid, brittle rock formed by the crust and the upper layer of the…

Q: You observe mold growing on one side of a slice of bread, but not on the other side. Form a…

A: Introduction A mold is one of the structures formed by the fungi (e.g. Aspergillus niger). All fungi…

Q: Write a hypothesis and make a prediction about how the masses of the simulated cells will change by…

A: Changing sugar solution means changing the concentration of the solution. Water always diffuses from…

Q: Which sentence correctly compared the acidity of acid rain to acidity of natural rainwater

A: The acid rain is caused by the oxides of sulfur and nitrogen which when react with water lead to the…

Q: Explain/summarize cells at work episode 2 scrape wound

A: The series episode 2 scrape wound  includes the humanized cells of a human body, with the two…

Q: hypothesize why some of the sugar or sweetener solution were metabolized, while others where.…

A: yeast undergo fermentation in which sugars are converted to alcohol and carbon dioxide.

Q: Use to answer Household chemicals are sometimes discarded in ways that allow the chemicals to enter…

A: The rate of photosynthesis can be measured directly by the production of oxygen or the uptake of…

Q: bacteria have a role in the medical field

A: Answer: Bacteria are used to create multiple antibiotics such as Streptomycin from the bacteria…

Q: Use of drugs  Analyze the reason why top ranked sportsman use drugs

A: Drugs are the medicines that are given to people in order to cure them for various diseases These…

Q: Why to humans shiver when the environment gets cold? a. To keep the body temperature equal to the…

A: Shivering is shaking slightly and uncontrollably as a result of being cold,  frightened or excited.

Q: Write a sentence to describe the relationship between the rate of photosynthesis and the amount of…

A: Photosynthesis: During photosynthesis, plants absorb Carbon dioxide & water from the…

Q: rections: Take a look at your backyard and list down the different living things and non-living…

A: Living non living Cat, dog, house, fly mosquito, humans, cow, snake, frog, buffalo, humans…

Q: Which theory of aging states that unstable oxygen molecules tend to steal electrons as they bounce…

A: The unstable oxygen molecules have higher energy and can damage the biomolecules.

Q: Hypothesize and diagnose the general process of cellular respiration

A: Cellular Respiration is the process of breakdown of food either in presence or absence of Oxygen to…

Q: Use the diagram to answer questions 10. What is the gas releases in the experimentation shown? Bulb…

A: As per our company's guidelines we are supposed to answer a single question at a time only, please…

Q: Hypothesize how over-washing of hands can affect the population of “good” bacteria that resides on…

A: The major organ of the integumentary system is the skin. The skin alone makes up about 16% of the…

Q: Answer the question briefly and explain it(The question is all about History of Life on Earth).…

A: The astronomical studies have revealed that Earth was formed as a planet around 4.5 billion years…

Q: Short Answer: What molecule is the energy source for virtually all of the work done by the cell?

A: Answer: Introduction: In aerobic respiration process formation of molecule ATP with carbon dioxide…

Q: Question A: List and describe the common types of shock, then explain which one you consider to be…

A: DISCLAIMER: Since you have asked multiple questions, we have solved the first question for you. If…

Q: Research medical conditions such as Tay Sachs or gout, which are caused by malfunctioning cellular…

A: The gout is very common among men when compare to women. Because the level of the uric acid is more…

Q: Hypothesize how some people have red hair through viable errors. Explain your answer in 1-2…

A: Red hair is a traits seen in very few individuals and is  genetically controlled trait .

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.