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7th Grade Science

Life Science

Which is NOT a main idea of the cell theory? An egg contains a miniature version of the adult organism.
Which is NOT one of the 6 main kinds of atoms that make up the molecules of living things? lead.
What substance makes up most of your body's mass? Water.
Sugar, starch, cellulose,and chitin are all types of_________. carbohydrates
What is a difference between a cell membrane and the cell wall? The cell wall is found only in animals, while the cell membrane is found in plant cells.
What is the function of both cilia and flagella? make food.
Which is found both in plant and animal cells? ribosomes.
Which is a true statement about ribosomes? Ribosomes build proteins.
Which organelle is called the power plant of the cell? Nucleus.
Which organelle does the cell use for storage? Vacuole.
Which is NOT a function of the cell wall? Give the cell its shape.
What type of cells do Not have a nucleus and other membrane-bound organelles? prokaryotic cells.
Which process produces ATP without the use of oxygen? photosynthesis.
What contains the genetic information? Chromosome.
How many ATP molecules are available to a cell during lactic acid fermentation? 20 ATP
Created by: rms_Sauer_Alyssa