Bio-molecules including enzymes

What are the four types of Biomolecules?

• Proteins, Lipids, Carbohydrates, Nucleic Acids

• Proteins, amino acids, sugars and carbohydrates

• Carbon, Hydrogen, Oxygen, Nitrogen

What are the sub-units of proteins?

• Amino Acids

• monosaccarides

• disaccarides

• fatty acids

Tags

NGSS.HS-LS1-1

You see a commercial for a product that promises to help you grow muscles, you know that this product must contain a large amount of...

• Proteins

• Lipids

• Carbohydrates

• Glucose

Tags

NGSS.HS-LS1-6

NGSS.HS-LS1-1

Students were given data from an investigation that identified some of the chemical elements present in four different samples. Which sample was most likely DNA?

• Sample 1: Carbon, Hydrogen, Oxygen,

• Sample 2: Hydrogen, Phosphorus, Nitrogen

• Sample 3: Hydrogen, Flourine, Sodium

• Sample 4: Carbon, Sulfur, Oxygen

The Maltose in the picture above represents what?

• Substrate

• Enzyme

• Active Site

• Products

The Glucose in the picture above represents what?

• Substrate

• Enzyme

• Active Site

• Products

You see an advertisement for a pill that promise to give anyone that takes it lots of extra short term energy. Which of the 4 bio-molecules should be this products main ingredient?

• Carbohydrates

• Protein

• Nucleic Acid

• Monomer

You see an advertisement for a pill that promise to give anyone that takes it lots of extra long term energy. Which of the 4 bio-molecules should be this products main ingredient?

• Monomer

• Protein

• Nucleic Acid

• Lipids

Plants often times have a waxy coating that covers their leaves to help prevent water from entering or leaving the leaves unless the plant wants it to. Which type of bio-molecule is the wax most likely to be?

• Lipids

• Carbohydrates

• Nucleic Acid

• Protein

How do enzymes speed up chemical reaction?

• Increasing activation energy

• Decreasing activation energy

• Increasing deactivation energy

• Decreasing deactivation energy