Biology Chapter 3 Test Review - The Cell

There are no membrane-bound organelles inside _______, means that there will not be any _________ found inside of them.

• eukaryotes; nucleus

• eukaryotes; ribosomes

• prokaryotes; mitochondria

• prokaryotes; ribosomes

Which type of cells have a nucleus?

• Only eukaryotes have a nucleus.

• Only prokaryotes have a nucleus.

• Only prokaryotes have a nucleus.

• Neither eukaryotes or prokaryotes have a nucleus.

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NGSS.HS-LS1-4

Which type of cells have an outer membrane?

• Only eukaryotes have an outer membrane.

• Only prokaryotes have an outer membrane.

• Both eukaryotes and prokaryotes have an outer membrane.

• Neither eukaryotes or prokaryotes have an outer membrane.

A scientist is reviewing the following features about a cell under a microscope.Cell Features1Has ribosomes2Has DNA enclosed in a nucleus3Has a cell wall

Is this cell a eukaryote or a prokaryote?

• This is a prokaryote because it has ribosomes that synthesize proteins.

• This is a eukaryote because it has a nucleus.

• This is a prokaryote because it has a cell wall.

• This is a eukaryote because only eukaryotes have cell walls.

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NGSS.MS-LS4-2

What is the function of the cell wall in a plant cell?

• contain waste products of the cell

• generate the cell's supply of energy

• control the functions of the cell

• provide structural support and protection

Tags

NGSS.MS-LS1-2

Prokaryotes are single-celled organisms belonging to the Domains: Archae and Bacteria. Which of the following cell structures would not be present in prokaryotic cells?

• cell membrane

• ribosome

• nucleus

• cytoplasm

Which structures, if found in a cell, would provide the best evidence that the cell is eukaryotic?

• Chromosomes

• Cell Walls

• Carbohydrates

• Internal Membranes

Scientists think eukaryotes may have evolved from an endosymbiotic relationship between prokaryotes of mitochondria and host parasitic cells. One piece of evidence that supports this endosymbiosis theory is that mitochondria have their own system of transcription and translation that more closely resembles protein synthesis in prokaryotes than eukaryotes.

Upon evaluation of this information, which of the following statements is most likely true?

• At one time, mitochondria may have been primitive prokaryotic cells.

• Protein synthesis in the mitochondria is the result of bacterial cell infection.

• Mitochondria do not have DNA and, therefore, do not produce mitochondrial RNA.

• There was never a symbiotic relationship between prokaryotic cells and eukaryotic cells.

Tags

NGSS.HS-LS4-1

Which structure can be found in both eukaryotic and prokaryotic cells?

• Mitochondrion

• Nucleus

• Chloroplast

• Nucleic acid

A single-celled organism can be classified as a prokaryote based on the absence of —

• a cell membrane

• ribosomes

• chromosomes

• nucleus