The Cell and Cell Transport

 All cells have all of the following components EXCEPT

• DNA or RNA

• Cytoplasm

• Plasma Membrane

• Nuclear Membrane

Of the following organelles, which would more likely be more abundant in Skeletal muscle cells?

• Golgi complexes

• Mitochondria

• Lysosomes

• Rough ER

Tags

NGSS.HS-LS1-7

Which cellular organelle packages enzymes and forms lysosomes?

• Smooth ER

• Mitochondrion

• Golgi apparatus

• Rough ER

  What is a difference between prokaryotes and eukaryotes?

• Prokaryotes have a nucleoid region, whereas eukaryotes have a nucleus

• Prokaryotes have a nucleus, whereas eukaryotes have a nucleoid

• Prokaryotes have DNA, whereas eukaryotes have RNA

• Prokaryotes have RNA, whereas eukaryotes have DNA

  Which pair of organelles is responsible for supplying energy (ATP) to eukaryotic cells?

• Golgi apparatus and ribosomes

• Chloroplasts and ribosomes

• Ribosomes and mitochondria

• Chloroplasts and mitochondria

Tags

NGSS.HS-LS1-7

The Golgi apparatus packages materials into ________ for transport or export.

Prokaryotic cells do NOT have

• vesicles

• vacuoles

• plastids

• organelles

1.       The ________ portion of the cell membrane is responsible for the isolating function of the membrane, whereas the ________ portion regulates exchange and communication with the environment.

• protein; cholesterol

• cholesterol; lipid

• lipid; protein

• carbohydrate; lipid

Which of the following types of membrane proteins are responsible for conveying external messages such as those sent by a hormone signal?

• Recognition proteins

• Transport proteins

• Enzymes

• Receptor proteins

  All of the following may influence the rate of diffusion across a selectively permeable membrane EXCEPT the

• lipid solubility of the molecule.

• concentration gradient.

• temperature.

• size of the membrane.

Two aqueous solutions are separated by a selectively permeable membrane that allows water to pass through but does not allow starch to pass through. Solution A is 10% starch and solution B is 5% starch. What will occur?

• Water will diffuse from solution B to solution A.

• Water will diffuse from solution A to solution B.

• Starch will diffuse from solution A to solution B.

• Starch will diffuse from solution B to solution A.