1st sem life science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| List the 6 steps of the scientific method in order. | problem, research, form a hypothesis, experiment, analysis, make a conclusion
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| What are the two reasons why we know the Bible is God's Word? | We have recorded evidence or historical facts and we have physical evidence
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| When a chicken lays an egg, which life process is being displayed? | reproduction
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| The pressure that water exerts on the cell membrane is called what pressure? | turgor
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| The sugar most used in cellular respiration is - | glucose
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| What is the difference between an experimental group and a control group? | The experimental group is the one that is not known and changes, the control group never changes or compares to
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| What are the three categories that any scientific observation or conclusion will fit into? | contradict the Bible and be wrong, go with the Bible and be right, if the Bible doesn't say anything
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| What is the proper use of science? | a tool
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| Name the four molecules that are important to life? | protiens, nucleic acids, lipids, carbohydrates
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| List three rules for writing a scientific name. | italicized, first and last word capitalized, latin
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| The two types of nucleic acids are: | DNA, RNA
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| List in order, from largest to smallest, the seven levels of the classification system. | Kingdom, Phylum, class, order, family, genus, species
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| List the four functions of the cell. | all cells use energy, all cells reproduce, all cells manufacture, all cells respond to changes
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| List three life processes. | reproduction, grow, rid of waste
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| State the two points of the cell theory. | All cells make up living things, the functions of living things are performed by the cells they are made of.
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| When someone drops their book on the floor, it makes a loud noise and you jump, which life process is being carried out? | respond to environment
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| What is one difference between active transport and passive transport? | active transport requires energy, passive does not
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| Why is the cell membrane called selectively permeable? | because it lets somethings in and somethings out, but the rest can't come in or out
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| Name the two types of anaerobic cellular reproductionand their by products. | Alchoholic fermentation:C02
lactic acid:Co2
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| Explain how the two types of anaerobic cellular resperation are different and how they are alike. | different-yeast carries out Alchoholic fermentation but muscles carries out lactic acid fermentation
alike-They both dont use oxygen
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| List the levels of an organism beggining with the cell. | cell, tissue, organ, organ system, organism
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| The chemicle equation for cellular respiration. | glucose + o2 = CO2 + H2O + energy
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| What is the difference between aerobic and anaerobic cellular respiration? | anaerobic does not require oxygen but aerobic does
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| What kind of bond holds the nitrogen bases together in a DNA molecule? | hydrogen
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| Name the two steps of protein synthesis in the order that they occur. | TRNA, MRNA
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| Descrive the shape of the DNA molecule. | Double Helix
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| In DNA what are the sides made of? | sugar plus phosphates group
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| In DNA what are the rungs or pieces across made of? | Nitrogen base
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| Name two differences between plant and animal cells? | plant cells have a cell wall and animal cells don't, plant cells have a vacule and animal cells don't
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
ace137
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