Biology, 31.05.2020 18:57 dcardenas2005

Please Help! Science Homework
1. A. What is a compound?

1. B. What is one inorganic compound vital
for chemical reactions in cells? What are four groups
of organic compounds important to living things?

2. A. What three important functions does
water perform in cells?

2. B. Suppose a cell is seriously
deprived of water. How might this lack of water affect
the cell's enzymes? Explain.

3. A. Which of the four types of organic
compounds serve as an energy source for cells?

3. B. Which of the four types of organic
molecules contain the element nitrogen?

3. C. An organic compound contains only the
elements carbon, hydrogen, and oxygen. Could this
compound be a carbohydrate? Could it be a protein?
Explain.

Answers: 3

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Answers

1a - A chemical compound is a chemical substance composed of many identical molecules composed of atoms from multiple elements held together through chemical bonds. atoms of the equal element bonded in a molecule do not form a chemical compound, in view that this would require two different elements

1b - Inorganic compounds are critical within the body and responsible for many simple functions. The primary inorganic compounds are water (H2O), bimolecular oxygen (O2), carbon dioxide (CO2), and a few acids , bases, and salts. The body is composed of 60–75% water.

2a - it helps with chemical reactions, cellular form and size and helps the cell regulate temperature.

2b - The chemical reactions vital for life would no longer occur or slow it down.

3a - carbohydrates, lipids, proteins, and nucleic acids

3b - Proteins and nucleic acids

3c - A carbohydrate has only Carbon, Hydrogen, and Oxygen, with the hydrogen and oxygen in the ratio 2:1. A protein is made of amino acids. ... So without nitrogen atoms, the compound cannot be a protein. it can be a carbohydrate, because it contains the elements of a compound. An organic compound contains only the elements carbon, hydrogen and oxygen.

Explanation:

Answer from: Quest

you did not attach the discourse, but i assume it to be the discourse on the origin and basis of inequality among men (the original titile in french is: "discours sur l'origine et les fondements de l'inégalité parmi les hommes"), also know as "second discourse". in this discourse, jean-jacques rousseau emphasizes that private property is the basis of all inequalities.

therefore, what enabled the old regime to maintain as long as it did was private property.

Answer from: Quest

Schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would notbe written on computer in this day and age.many schools now have a 1-to-1 computer policy, and many districts and states in the united states have mandated computers or ipads across the state for every student, including los angeles, the second largest school district in the country.but the thing is, when they tried it in la, it wasn't the success they hoped for. that's because the tablets weren't used as much as they expected. rather, it appeared there was a gap between the digital native's love of technology and their use of it in the classroom.this conflicted relationship with computers is also underscored by much of the literature on education. it is also highlighted in professional development and conferences such as edutech.

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Please Help! Science Homework
1. A. What is a compound?

1. B. What is one inorgani...