1. Suppose you have an atom of an element whose atomic number is 8 and atomic ma

Question

1. Suppose you have an atom of an element whose atomic number is 8 and atomic mass is 16. a. How many protons should be found in this atom? b. How many electrons should be in this atom and where they can be found? c. Provide the name and the symbol of this element? II. Related Vocabulary 1. Provide the definition of each term listed below: a. Element - b. Atom - c. Nucleus - 2. Carbon can form _____ bonds with other atoms: one, two, three, four, five III. Review Question 1. Describe the difference(s) between covalent and hydrogen bonds? IIII. Up-Close: Molecules of Life: Carbohydrates, Proteins, Lipids, Nucleic Acids 1. Use the following definitions and phrases to describe to which molecules of life and their subunits it belongs: a. Energy-storing molecule, typically water soluble - b. Subunits are called monosaccharides – c. Used to speed chemical reactions - d. Subunits are joined to each other with peptide bonds - e. Most prevalent molecule in cell membranes - f. Some of them function as hormones - g. Used for storing, transmitting, and executing genetic information - h. Subunits are nucleotides 2. All of these are examples of lipids except__________ a. Nucleic acids b. Fatty acids c. Triglycerides d. Steroids e. Phospholipids 1. Suppose you have an atom of an element whose atomic number is 8 and atomic mass is 16. a. How many protons should be found in this atom? b. How many electrons should be in this atom and where they can be found? c. Provide the name and the symbol of this element? II. Related Vocabulary 1. Provide the definition of each term listed below: a. Element - b. Atom - c. Nucleus - 2. Carbon can form _____ bonds with other atoms: one, two, three, four, five III. Review Question 1. Describe the difference(s) between covalent and hydrogen bonds? IIII. Up-Close: Molecules of Life: Carbohydrates, Proteins, Lipids, Nucleic Acids 1. Use the following definitions and phrases to describe to which molecules of life and their subunits it belongs: a. Energy-storing molecule, typically water soluble - b. Subunits are called monosaccharides – c. Used to speed chemical reactions - d. Subunits are joined to each other with peptide bonds - e. Most prevalent molecule in cell membranes - f. Some of them function as hormones - g. Used for storing, transmitting, and executing genetic information - h. Subunits are nucleotides 2. All of these are examples of lipids except__________ a. Nucleic acids b. Fatty acids c. Triglycerides d. Steroids e. Phospholipids 1. Suppose you have an atom of an element whose atomic number is 8 and atomic mass is 16. a. How many protons should be found in this atom? b. How many electrons should be in this atom and where they can be found? c. Provide the name and the symbol of this element? II. Related Vocabulary 1. Provide the definition of each term listed below: a. Element - b. Atom - c. Nucleus - 2. Carbon can form _____ bonds with other atoms: one, two, three, four, five III. Review Question 1. Describe the difference(s) between covalent and hydrogen bonds? IIII. Up-Close: Molecules of Life: Carbohydrates, Proteins, Lipids, Nucleic Acids 1. Use the following definitions and phrases to describe to which molecules of life and their subunits it belongs: a. Energy-storing molecule, typically water soluble - b. Subunits are called monosaccharides – c. Used to speed chemical reactions - d. Subunits are joined to each other with peptide bonds - e. Most prevalent molecule in cell membranes - f. Some of them function as hormones - g. Used for storing, transmitting, and executing genetic information - h. Subunits are nucleotides 2. All of these are examples of lipids except__________ a. Nucleic acids b. Fatty acids c. Triglycerides d. Steroids e. Phospholipids

Explanation / Answer

Ans.

1.a - 8 proton

b. 8 electrons revolving around nucleus in orbitas.

c. Oxygen. symbol - O

2.

1.a. Element - An element is a bunch of atoms that all have the same type of atomic structure.

b. atom - the smallest unit of any chemical element, consisting of a positive nucleus surrounded by negative electrons.

c. nucleus - The nucleus is the central area of the atom. It is composed of two kinds of subatomic particles i.e.,protons and neutrons.

2- carbon can four bonds as it is tetrvalent

IIII.

1a. ATP

b. carbohydrates

c. enzyme (proteins)

d. proteins

e. lipid

f. protein

g. nucleic acid

h. nucleic acid

2. a . nucleis acid

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