SAVVAS Unit 2 - CH 8 & 9

Despite differences in size and shape, at some point all cells have DNA and a ____ .

• cell wall

• cell membrane

• mitochondrion

• nucleus

Tags

NGSS.MS-LS1-2

Proteins are assembled on ___.

• ribosomes

• vacuoles

• lysosomes

• centrioles

Which of the following structures convert light energy into chemical energy stored in food?

• Nucleus

• Chloroplast

• Mitochondrion

• Cell Membrane

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Solute particles move from an area of higher concentration to an area of lower concentration in a process called ___.

• osmosis

• transport

• diffusion

• equilibrium

Large molecules such as glucose move from across cell membranes through special protein channels during ___.

• active transport

• facilitated diffusion

• osmosis

• bulk transport

Tags

NGSS.HS-LS2-5

Which type of organism consists of specialized cells?

• unicellular prokaryotes

• multicellular prokaryotes

• unicellular eukaryotes

• multicellular eukaryotes

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-2

NGSS.HS-LS1-4

Which of the following is used by cells to store and release the energy needed to power cellular processes?

• ATP

• RNA

• DNA

• NADP+

Tags

NGSS.HS-LS1-7

High-energy electrons are transported from chlorophyll to other molecules in the chloroplast by ___.

• the thylakoid membranes

• pigments such as carotene

• electron carriers such as NADP+

• the protein ATP synthase

In photosystem II, as high-energy electrons are passed to the electron transport chain (ETC) the chlorophyll gains new electrons from ___.

• oxygen atoms

• water molecules

• hydrogen ions

• carbon dioxide

The light-independent reactions of photosynthesis are also known as the ___.

• Calvin cycle

• sugar cycle

• carbon cycle

• ATP cycle