EOC - Cell Structure

Posljednje ažuriranje about 5 years ago

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EOC - Cell Structure

Posljednje ažuriranje about 5 years ago

Pitanje 1

Which characteristic is shared by all prokaryotic and eukaryotic organisms?

the ability to reproduce asexually

the ability to make their own food

the need for a source of energy

the need for oxygen for respiration

Pitanje 2

A student compares the structures found in two different cells. Which of these best identifies both cells based on their structures?

Cell 1 and Cell 2 are both eukaryotic.

Cell 1 and Cell 2 are both prokaryotic.

Cell 1 is eukaryotic and Cell 2 is prokaryotic.

Cell 1 is prokaryotic and Cell 2 is eukaryotic.

Pitanje 3

Which of these is found in a plant cell but NOT in an animal cell?

chloroplast

mitochondria

nucleus

vacuole

Pitanje 4

Cell membranes are primarily composed of a double layer of phospholipids. Why are phospholipids particularly well suited to serving as membranes?

They can be used to metabolize starches.

They create a selectively permeable membrane.

They can work together to perform chemiosmosis.

They form a membrane that is impermeable to chemicals.

Pitanje 5

Which of the following is a structure that is present in both eukaryotic and prokaryotic cells?

golgi complex

plasma membrane

nucleus

vacuole

Pitanje 1

Which characteristic is shared by all prokaryotic and eukaryotic organisms?

the ability to reproduce asexually

the ability to make their own food

the need for a source of energy

the need for oxygen for respiration

Pitanje 2

A student compares the structures found in two different cells. Which of these best identifies both cells based on their structures?

Cell 1 and Cell 2 are both eukaryotic.

Cell 1 and Cell 2 are both prokaryotic.

Cell 1 is eukaryotic and Cell 2 is prokaryotic.

Cell 1 is prokaryotic and Cell 2 is eukaryotic.

Pitanje 3

Which of these is found in a plant cell but NOT in an animal cell?

chloroplast

mitochondria

nucleus

vacuole

Pitanje 4

Cell membranes are primarily composed of a double layer of phospholipids. Why are phospholipids particularly well suited to serving as membranes?

They can be used to metabolize starches.

They create a selectively permeable membrane.

They can work together to perform chemiosmosis.

They form a membrane that is impermeable to chemicals.

Pitanje 5

Which of the following is a structure that is present in both eukaryotic and prokaryotic cells?

golgi complex

plasma membrane

nucleus

vacuole