Cells Quiz Review #1

what is a cell classified as?

• a basic unit of structure and function of all living organisms
• a unit based on only plants and animals that are living

Tags

NGSS.MS-LS1-1

Experimental Observations

1. Nucleus is present

2. Cell wall is present

3. Chloroplasts and mitochondria are both present

The eukaryotic organism described above should be classified as -

• An animal

• A bacterium

• A plant

• A prokaryote

Where is DNA stored in a cell? 

• Lysosomes
• Golgi Complex
• Ribosomes
• Nucleus

This organelle helps plants keep their rigid structure. 

• Cell wall
• Cell membrane
• Chloroplast
• Nucleus

A bacterium will construct different proteins to metabolize the sugars lactose or glucose, depending on which one it detects in the outside environment. What part of the bacterium comes into contact with the outside environment?

• Cell membrane

• Endoplasmic reticulum

• Nucleus

• Lysosomes

This organelle makes proteins. 

• Cell membrane
• Nucleus
• Ribosome
• ER

The chloroplast _____.

• uses sugar to make energy
• eliminates waste products from the cell
• uses light energy to make sugar
• manufactures proteins for cell export

The cell structure that converts the energy in food into usable energy for the cell is the?

• mitochondrion
• cell wall
• chloroplast
• nucleus

Tags

NGSS.MS-LS1-7

Each event in the table below was important in the development of the cell theory. After which event did scientists add the principle "cells are the basic units of structure and function for all living things" to the cell theory?

• Event 1

• Event 2

• Event 3

• Event 4

Which is true of prokaryotic and eukaryotic cells?

• Prokaryotic cells are larger than eukaryotic cells.
• Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
• Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
• Eukaryotic cells are simpler than prokaryotic cells.