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CRCT Jeopardy
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Put these steps in the correct order.
A Form a Hypothesis B Gather Information C Perform an experiment D State the problem E Analyze the data Put these steps in the correct order.
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Which of these statements about cells is true?
All cells respond to light They do not make up most living things They take in materials from their surroundings They do not contain any hereditary material
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Stimuli Biogenesis Homeostasis Hypothesis
Even though the weather is cold, a squirrel maintains a constant body temperature. What is that trait called? Stimuli Biogenesis Homeostasis Hypothesis
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Organisms need all of the following things EXCEPT what?
Energy Water A place to live Hunting skills
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Pasteur’s experiment about how new life is formed proved biogenesis
Pasteur’s experiment about how new life is formed proved biogenesis. Which of these explains what biogenesis is? Life comes from non-life All hereditary material is found in the cell Life comes from life All organisms are made up of cells
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Genus Kingdom Class Species
The scientific name for the wolf is Canis lupus. What does the second word in the name represent? Genus Kingdom Class Species
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Which of these is an example of a scientific theory?
All organisms need energy to survive Water is abundant on Earth The Sun rises every day Humans might have evolved
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Cold and snowy Hot and dry Warm and moist Cold and dry
In which climate would you expect to discover many different types of animals? Cold and snowy Hot and dry Warm and moist Cold and dry
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Which of these explains why scientists conduct experiments?
To learn how things work To teach school To help living things survive To clean up the environment
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Mitochondrion Ribosome Recycling organelle Chloroplast
Which two-part organelle is most responsible for making the cell’s proteins? Mitochondrion Ribosome Recycling organelle Chloroplast
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A cell’s cytoplasm will perform all of the following functions EXCEPT what?
Keeping valuable chemicals inside the cell Containing the cell’s framework Containing many chemicals and water Housing the cell’s different organelles
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Which structure supplies energy through aerobic respiration?
Nucleus Ribosome Endoplasmic reticulum Mitochondrion
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Which of the following is an organelle?
Chlorophyll Tissue Cell wall projection Chloroplast
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A chemical that harms only prokaryotic cells would affect which of the following?
Fungi Plants Animals Bacteria
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You have learned that salt and other materials can travel in and out of a cell. Which process allows salt to travel into a cell? Active transport Diffusion Osmosis Reproduction
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Chlorophyll is contained in a plant’s
Viruses Roots Chloroplasts Mitochondria
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If energy is used to move this substance across the cell membrane, then
The cells may be using passive transport Facilitated diffusion may be involved The cells must be using active transport The cells must rely on diffusion
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Which of the choices below is the compound?
Oxygen Hydrogen Salt Carbon
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Which statement best explains osmosis?
Osmosis is the movement of water Osmosis is the diffusion of water Osmosis is the diffusion of water across a membrane Osmosis is the diffusion of water through a membrane
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Endocytosis Diffusion Exocytosis Photosynthesis
White blood cells in your body defend you against infection by engulfing invading organisms. The white blood cell engulfs the invader into itself by the process of Endocytosis Diffusion Exocytosis Photosynthesis
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Which of the following lists the stages of mitosis in the correct order?
Metaphase, anaphase, prophase, telophase Anaphase, telophase, prophase, metaphase Telophase, anaphase, metaphase, prophase Prophase, metaphase, anaphase, telophase
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Which statement best describes what happens during meiosis I?
Four diploid sex cells are formed Four haploid sex cells are formed Two diploid cells are formed Two haploid cells are formed
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Mutations are mistakes that sometimes happen when DNA is being copied
Mutations are mistakes that sometimes happen when DNA is being copied. Mutations might affect the health of a species by Limiting the genetic variety in a species Limiting the species ability to grow, repair or maintain itself Increasing the effeciency of protein production Increasing the number of steps that occur in mitosis
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During mitosis, DNA is copied and passed on to new cells
During mitosis, DNA is copied and passed on to new cells. In which part of the cell is this hereditary material located? Cell membrane Chromosomes Nucleus Cell wall
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