Keystone Review Session - Session #3

Order the items from smallest level of organization to highest.

• molecules

• atom

• tissue

• organelle

• cell

Tags

NGSS.MS-LS1-3

Place the following characteristics on the Venn Diagram

b

c

d

e

f

g

a

contains no nucleus

contains organelles

smaller in size/less complex

has a cell membrane

contains a nucleus

larger in size/more complex

has ribosomes

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The basic unit & structure of all living things is the ____.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Both prokaryotic and eukaryotic cells contain (more than 1 answer)

• nuclei

• ribosomes

• cell membranes

• cytoplasm

• DNA

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NGSS.MS-LS1-2

Plant cells and animal cells are both ​ (a)   cells. ​ (b)   cells contain cell walls that offer them more support. They also have ​ (c)   that hold water & nutrients for the cells.

• eukaryotic
• Plant
• vacuoles
• lysosomes
• Animal
• prokaryotic

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Cell membranes are mostly made up of

• phospholipids

• cholesterol

• proteins

• glycoproteins

Tags

NGSS.MS-LS1-2

Label the regions of the phospholipid.

a

b

hydrophilic

hydrophobic

Tags

NGSS.MS-LS1-2

Label the plant cell to the right:

d

e

f

g

h

c

b

a

Smooth ER

vesicle

vacuoles

nucleus

mitochondria

cytoplasm

ribosome

Rough ER

Tags

NGSS.MS-LS1-2

Match the following organelles to their correct function

• digests waste in cells

• Ribosome

• makes ATP through Cellular Respiration

• Mitochondria

• makes lipids, stores Ca+

• Rough ER

• makes proteins

• Lysosomes

• packages & modifies proteins

• Smooth ER

Tags

NGSS.MS-LS1-2

Plant cells contain ​ (a)   that make sugar for the plant. They can be found in the ​ (b)   of the cell and have stacks of ​ (c)   inside of them.

• chloroplasts
• cytoplasm
• granum
• chlorophyll
• thylakoids
• mitochondria
• nucleus

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6