Bonding and Macromolecules

What is the main function of a carbohydrate?

• Repair Tissue
• Main source of energy for cells
• Hydrate the body
• create struc
  tures 
  body structures

Tags

NGSS.HS-LS1-6

What are the functions of lipids?

• provide quick energy/
  insulation
• repair tissues
• 2nd source of energy/ insulates
• build struc
  tures 

What are the functions of proteins?

• build structures and provide quick energy
• repair tissue and store long-term energy
• build structures/
  hormones/ transport/ enzymes
• provide energy/ transport

Monomer: Polymer as

• Mono
  sacharid: protein
• protein: amino acid
• mono
  sacc
  harid: poly
  sacc
  haride
• cellulose: glycerol

What molecule is represented in the image?

• Protein
• Carbo
  hydrate
• lipid
• mono
  sacc
  aride

Tags

NGSS.HS-LS1-1

How many valence electrons does nitrogen have?

• 3
• 2
• 5
• 1

Tags

NGSS.HS-PS1-1

What is it called if there are three-pairs of electrons being shared?

• Triple bond
• Bond length
• Tribond
• Chocolate Mousse

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal & 1 Metal
• 2 Metals
• 2 Noble Gases

How are covalent bonds explained?

• When one atom takes the other atom's electron
• When the atom shares an electron with an another atom
• When the two nucleus merge
• When the neutrons leave the nucleus

Tags

NGSS.MS-PS1-1

What is the total number of atoms in an ammonia (NH₃) molecule?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1