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

Controls what goes in and out of the cell

• Cell membrane
• Cell wall
• Chloroplasts
• Nucleus

Tags

NGSS.MS-LS1-2

What organelle is used to store food?

• Chloroplast
• Mitochondrion
• Vacuole
• Nucleus

Tags

NGSS.MS-LS1-7

The organelle that provides energy for the cell and acts like the "power house" is the

• Nucleus
• Lysosome
• Golgi bodies
• Mitochondria

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

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

Diffusion is the movement of molecules from____

• an area of low concentration to an area of high concentration
• an area of high concentration to an area of low concentration
• an area of equilibrium to an area of high concentration
• no movement at all

Tags

NGSS.MS-PS1-4

Which of the following is NOT a difference between a plant and animal cell?

• Plant cells have chloroplasts, animal cells do not.
• Animal cells are round, plant cells are square.
• Animal cells are square, plant cells are round.
• Plant cells have a cell wall and large central vacuole.

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.