You are shopping for fertilizer for your new tomato plants in your garden. You have a choice between a name-brand fertilizer and a generic-brand fertilizer, which are both in liquid form. The labels indicate that they are identical in composition (the type of nutrients and their amount per unit volume of fertilizer are identical). The name-brand fertilizer advertises that it is superior to any other fertilizer on the market. To test the claims of the two fertilizers you decide to buy one bottle of each and treat equal numbers of "Big Boy" tomato plants (a single type of tomato that goes great with salads) with the same amount of each fertilizer for the entire growing season. Using the information from the paragraph above, which of the following is an example of a controlled variable in your experiment? A) growing the same type of tomato plant B) using the same amount of fertilizers C) using 2 different fertilizers D) growing the same type of tomato plant and using the same amount of fertilizers

Q: Please list 3 specific complementary plant protein food combinations people could eat at a meal as…

A: Complementary proteins food combination are the foods when you combine them, you get all of the…

Q: Explain the nature of Echinolone whether it's a volatile or non-volatile. Since some of your answer…

A: Volatile is the substance that can be easily evaporated at normal temperatures. Volatility is the…

Q: Why is pH important in plant nutrition?

A: pH is a measure of acidity or basicity. It is measured on a scale of 0-14. 7 being neutral, less…

Q: Name two common polysaccharides made by plants. Are they also made of glucose? Can we digest both of…

A: Polysaccharides are the macromolecules compounds which are composed of many different or identical…

Q: A gummy bear has a mass of about 2.3 g and a volume of about 1 mL. About 12% of the mass of the…

A: Concentration is a term used to define the amount of a substance present in a mixture of substances.…

Q: Why cows and other grazing animals can eat grass and benefits from its nutritive value  What makes a…

A: 1. The reason for the cows to be able to digest and obtain nutrients from the grass is their…

Q: Metabolism/processing of macronutrient fuels to generate ATP requires all of the following except:…

A: Metabolism It is defined as the process through which the food is converted into energy in our body.…

Q: Would you expect the biosynthesis of a protein from the constituent amino acids in an organism to be…

A: The Biosynthesis of protein takes place in ribosomes where the mRNA molecule was translated into a…

Q: In the quick test for fats, is there a relationship between the size of the spot and the fat content…

A: Fats are defined as the class or group of macronutrients used in body metabolism termed as…

Q: gar is pois

A: Sugar is a form of soluble carbohydrate that is sweet and is used in food items. Variety of sugar…

Q: Create a graph from the table that shows the effect of substrate concentration on the rate of…

A: The pH is a measurement of how acidic or basic the solution is.  The pH range is from 0 to 14 (a pH…

Q: An organic nutrient essential to an organism’s metabolism thatcannot be synthesized itself is termed…

A: There are many elements or substances that are a part of microbial nutrition. These include…

Q: If 2 minerals had the same amount of energy transferred in, why did mineral A change while Mineral B…

A: There is a barrier inside each mineral which has to overcome in order to show a change in it.

Q: A mother in the kitchen squeezes a small lemon onto a fruit mix to avoid browning. Explain the…

A: Polyphenoloxidase (PPO) enzyme is tetramer and contains four atoms of copper molecule which is…

Q: The _____________ is the structural form of the substrate that has the highest energy.

A: The enzyme binds with the substrate to form a product.

Q: graph that shows the effect of pH on the rate of reaction for amylase from the table

A: Rate of reaction or rate reaction is the speed at which the substrate is  converted into product or…

Q: Why are animal fats sometimes called “the king of fuels”?

A: Fats are biomolecules that are formed of esters of fatty acids. It consists of a long hydrocarbon…

Q: Which are considered exoenzymes? Choose all that apply.

A: Answer: EXOENZYMES : These are the extracellular enzymes which are secretes by the cells and acts…

Q: Which of the choices is not an example of a dietary mineral? A)calcium B)nitrogen C)sodium…

A: The mineral is one of the important components of nutrients and this chemical belongs to the…

Q: fresh cucumber placed in a brine (salt) solution shrinks after a few days in the solution.

A:

Q: When the chemical bonds of biofuels are broken, they can release large amounts of energy that can be…

A: 6)  biofuels are organic material which are fuel obtained from plants and other organic source .…

Q: The flow of energy moves from...

A: An ecosystem is a geographic area where plants , animals and other organisms as well as weather and…

Q: Which of the following food storage molecules has the highest energy content (per gram)?…

A: Ans. Another explanation of why foods have varying quantities of calories is that the energy source…

Q: Draw a graph to show the time taken for starch to be digested at different temperature (room…

A: Starch is digested by the enzyme amylase and its digestion begin in the mouth but in mouth ita stay…

Q: Use the molecular structures to predict which of the six solutions will test positive for glucose.…

A: Disaccharides are sugar composed of two monosaccharides units connected by glycosidic bonds.…

Q: 12m m means mega units of vitamin c is the same as

A: Essential nutrients are required for maintaining a healthy body. Carbohydrates are required in the…

Q: If you have tocopherol in a food what type of vitamin you are talking about? Suppose one person has…

A: Body mass index is a value derived from the mass and height of a person.

Q: Given the significance of its goods?

A: A discovery has statistical significance when it is highly unlikely to have occurred otherwise,…

Q: What is the difference between “high-quality” energy like light and complex organic molecules and…

A: Energy is the ability of the body to do work, and in biology, energy is used to bring about a change…

Q: If you graph the amount of product formed as a function of time during a chemical reaction, you see…

A: Answer : The concentrations of reactants slowly decreases.

Q: A ball of snow when rolled over snow increase in mass volume and size.is this comparable to growth…

A: Growth in biology refers to increase in size and changes in shape of a developing organism.…

Q: If you had enough ingredients to make a batch of cookies and you made 53 cookies (you probably ate…

A: The actual yield is lower than the theoretical yield because few reactions truly proceed to…

Q: You design an experiment to explore the effects of enzyme concentration on the rate of glucose…

A: ENZYMES They are proteins that act as catalyst, thereby enhancing the rate of chemical reaction…

Q: It is simple to grind up a plant and then extract and measure all of the chemical elements present,…

A: Plant extraction is defined as a process or technique that will aim to extract individual or…

Q: What is a better or more efficient fuel; Carbohydrates or Fats? What is the main fuel one using at…

A: Cells perform many functions that require energy. The energy required for the cellular processes is…

Q: Give reason why potato cubes when placed in water become firm and increase in size.

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

Q: Let us say that the four major classes of biomolecules (Carbohydrates, Proteins, Nucleic Acids, and…

A: Introduction- Biomolecules are the organic compounds that are essential for the survival of higher…

Q: Explain why corn syrup, and other sugars added to our foods are not good for our bodies!!

A: Many researches says that added sugar and corn syrups in our food has a key role in the problem of…

Q: Define the term reducing sugar

A: Introduction: Reducing sugar is one that is capable of reducing ferric or cupric ions.…

Q: Why can’t most organisms use the nitrogen gas that is so prevalent in the atmosphere? How do these…

A: Microorganism constantly struggle to survive in the natural environment because of the…

Q: Fluconazole is used to treat yeast infections by inhibiting the production of ergosterol. What would…

A: Flucanazole is a class of azole derivative which is usually used to treated the yeast as well as the…

Q: Describe using molecular terminology what has to be done to plant oil to transform it to trans fat

A: Fatty acids are water insoluble long chain hydrocarbons with one carboxyl group. These are the…

Q: Use the image to answer the question. AMP-PNP is a non-hydrolyzable ATP analog that cannot be…

A: Bile is supersaturated with respect to cholesterol and is solubilized by bile salts the soluble end…

Q: Rank the degree of sweetness of the sugar solutions. 1 – most sweet; 10 – least sweet

A: Sugar cane or sugar beets are used to make refined sugar, which is extracted from the plants after…

Q: Present a graph that illustrates how the amount of catalase product in a potato varies as a function…

A: Enzymes are macromolecular biological catalysts that accelerate chemical reactions. The molecules…

Q: Which would have more glucose, a scoop of mashed potatoes or a scoop of ice cream? Why?

A: Potatoes contain glucose in the form of starch. Ice cream contains glucose in the form of sucrose.…

Q: FODMAP food a

A: The low FODMAP diet is suggested for individuals who are with digestive disorders such as irritable…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.