Midterm Review

Building blocks of proteins are

• Simple sugars
• Amino acids
• Monosaccharides
• Polysaccharides

Tags

NGSS.HS-LS1-6

Two structures present in plant cells but NOT animal cells are:

• Chloroplasts and centrioles
• Chloroplasts and cell wall
• Chloroplasts and cell membrane
• Chloroplasts and ribosomes

Tags

NGSS.MS-LS4-2

One of the main difference between prokaryotic and eukaryotic cells is that - 

• eukaryotic cells have a more advanced cellular organization
• eukaryotic cells have a smaller cell nucleus
• prokaryotic cells do not have a plasma membrane
• prokaryotic cells are always much larger

Tags

NGSS.MS-LS4-2

The passive transport of water across a selectively permeable membrane is called___

• Osmosis
• Facilitated diffusion
• Active transport
• Exocytosis

Sugar, starch and cellulose are examples of

• Lipids
• Carbohydrates
• Proteins
• Nucleic Acids

Fats, oils and waxes are examples of 

• Nucleic Acids
• Carbohydrates
• Lipids
• Proteins

What is the difference between aerobic and anaerobic environments?

• Anaerobic uses oxygen and aerobic does not
• Aerobic and anaerobic environments both use oxygen
• Aerobic uses oxygen and anaerobic does not
• Aerobic and anaerobic both do not use oxygen

Tags

NGSS.MS-LS1-7

How are photosynthesis and cellular respiration related processes?

• Both provide plant cells with energy
• Both provide animal cells with energy
• The reactants of respiration are the products of photosynthesis.
• The reactants of respiration are the reactants of photosynthesis.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the difference between passive and active transport?

• Active transport does not require energy.
• Passive transport does require energy.
• Passive transport does not require ATP energy, but active transport does.
• Active transport does not require ATP energy, but passive transport does.

Facilitated diffusion allows large molecules to pass through the cell membrane with the help of protein channels, but does not require energy. It is a ________ process.

• Passive
• Active
• ATP
• Protein