Biology

3 parts of a plasma membrane

• Charged phosphate group

• Glycerol

• Lipids

• 2 fatty acids

The structure of a Plasma Membrane has what 2 parts

• Made of Phospholipid Bilayer

• Glycerol

• 2 Layers of lipids + proteins + carbohydrates

• Fatty Acids

move needed substances or waste through the membrane

___ semifluid material inside the membrane

Tags

NGSS.MS-LS1-2

What does the cytoskeleton do? (2 answers)

• Network of protein fibers

• Semifluid material in the membrane

• Microtubules

• Helps the cell maintain it's shape

What containes all the DNA?

• Cytoplasm

• Fatty Acids

• Nucleus

• Ribosomes

Tags

NGSS.MS-LS1-2

DNA bound to protein

• Chromosome

• Chromatin

• Ribosome

• Cell

Tags

NGSS.HS-LS1-1

Condensed Chromatin

• Nucleaus

• Microfilaments

• Chromosomes

• Flagella

Where are proteins assembled (factories)?

Match the following

• Membrane system of folded sacs and interconnected channels

• Smooth ER

• Synthesizes Lipids; detoxifies drugs

• Vesicles

• Membrane bound sacs used for transport - (semi-trucks)

• Rough ER

• Modify, Sort & Package Proteins (FedEx of the Cell)

• Endoplasmic Reticulum

• Synthesizes Proteins

• Golgi Apparatus

Tags

NGSS.MS-LS1-2