Biochem quiz Maggio Stuyvesant (study guide)

1

What is atomic mass?

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What does the atomic number mean?

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Which shows correct Lewis dot structure?

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What is the order of chemical bonding from strongest to weakest?

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Water is a molecule. When water molecules stick together, it is called . When water molecules stick to other objects it is called . Capillary action is when water is soaked up in a plant through and working together. (hint for last part: alphabetical order)

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Hydrophilic means ____
Hydrophobic means _

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When water molecules at the top of water cohere together to avoid outside molecules, it is called .

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What are the four essential organic compounds for life?

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Carbohydrates create for energy. Lipids store with fats. Proteins are important for the of cells. Nucleic acids contain the code for cells.

1

What is the difference between phospholipids and triglycerides?

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Deoxyribonucleic acid and ribonucleic acid are two types of nucleic acids

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Enzymes are biological , which help to speed up metabolic reactions. Enzymes (lose characteristics) when the conditions are not right.

1

Enzymes will denature based off changes in

1

Enzymes have sites. In these sites, fit in and cause chemical reactions to occur. The speed of reaction can depend on the presence of .

1

Levels of protein structure:
Primary - acid sequence
Secondary - bonds in peptide chain form alpha- and beta sheets.
Tertiary - non- interactions between group within protein
Quaternary - interaction between polypeptide chains

1

What two saccharides create lactose?

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are lipids that plants.

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Acids have less H+ ions and bases have more H+ ions

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Whats the difference between dehydration synthesis and hydrolysis?

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the pH scale is measured from 0-20

Quiz to help prep for biochem quiz for Ms. Maggio's biochem test.

Biochem quiz Maggio Stuyvesant (study guide)

Biochem quiz Maggio Stuyvesant (study guide)

What is atomic mass?

What does the atomic number mean?

Which shows correct Lewis dot structure?

What is the order of chemical bonding from strongest to weakest?

Water is a molecule. When water molecules stick together, it is called . When water molecules stick to other objects it is called . Capillary action is when water is soaked up in a plant through and working together. (hint for last part: alphabetical order)

Hydrophilic means __________________ Hydrophobic means _______________

When water molecules at the top of water cohere together to avoid outside molecules, it is called .

What are the four essential organic compounds for life?

Carbohydrates create for energy. Lipids store with fats. Proteins are important for the of cells. Nucleic acids contain the code for cells.

What is the difference between phospholipids and triglycerides?

Deoxyribonucleic acid and ribonucleic acid are two types of nucleic acids

Enzymes are biological , which help to speed up metabolic reactions. Enzymes (lose characteristics) when the conditions are not right.

Enzymes will denature based off changes in

Enzymes have sites. In these sites, fit in and cause chemical reactions to occur. The speed of reaction can depend on the presence of .

Levels of protein structure: Primary - acid sequence Secondary - bonds in peptide chain form alpha- and beta sheets. Tertiary - non- interactions between group within protein Quaternary - interaction between polypeptide chains

What two saccharides create lactose?

are lipids that plants.

Acids have less H+ ions and bases have more H+ ions

Whats the difference between dehydration synthesis and hydrolysis?

Hydrophilic means ____
Hydrophobic means _

Levels of protein structure:
Primary - acid sequence
Secondary - bonds in peptide chain form alpha- and beta sheets.
Tertiary - non- interactions between group within protein
Quaternary - interaction between polypeptide chains