Investigation 1.1 - 1.3 - Biomolecules, Enzymes, Cell Types

Biomolecules are ​ (a)   for cell structure & function.

• necessary
• unnecessary
• optional
• useless

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-2

Organize these monomers under the correct polymers.

Groups:

(a) Lipids

,

(b) Proteins

,

(c) Carbohydrates

,

(d) Nucleic Acids

• Nucleotides

• Amino Acids (Ex: Glutamine)

• Fatty Acids

• Monosacharides (Ex: Glucose)

Multiple monomers bonded together build a (a)   .

Tags

NGSS.HS-LS1-6

Match the following biomolecules with the way they contribute energy to the cell.

• Protein

• Not generally used for energy but can be when all other sources are depleted

• Lipid

• Short term storage energy that is transformed into ATP (Glucose)

• Nucleic Acid

• Long term storage energy

• Carbohydrate

• Energy for chemical reactions in the cell (ATP)

Tags

NGSS.HS-LS1-7

Organize these examples into the correct biomolecule category

Groups:

(a) Lipid

,

(b) Protein

,

(c) Carbohydrate

,

(d) Nucleic Acids

• Cellulose

• Protein Channel

• Fat

• RNA

• Glycogen & Starch

• Oils

• Meats

• Enzymes

• ATP

• Blubber

• DNA

• Chitin

Tags

NGSS.HS-LS1-6

NGSS.HS-LS1-1

A cell's structure requires, ​ (a)   to make up the cell membrane, ​ (b)   to speed up chemical reactions, ​ (c)   to provide structure for cell wall, and ​ (d)   to carry & transmit genetic information.

• lipids
• proteins
• carbohydrates
• nucleic acids

Tags

NGSS.HS-LS1-6

What cellular function do carbohydrates and lipids share?

• energy storage

• hormone production

• genetic information

• speed up chemical reactions

Eventhough ATP provides energy for the cell and DNA carries genetic information they are both ​ (a)  

• nucleic acids
• protein
• lipids
• carbohydrates

Tags

NGSS.HS-LS2-5

Choose 2: Which functions are enzymes capable of?

• breaking down molecules

• speed up reactions

• molecular transport

• energy for the cell

Environmental factors can cause enzymes to become ​ (a)   which inhibits their ability to function.

• denatured
• more abundant
• renatured
• beneficial