NCSCOS Grade 7 Life Science - 7.L.1 Diagnostic Cells and Body
Quiz by NCDPI
Grade 7
Science
North Carolina Standard Course of Study
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10 questions
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- Q1Why does a euglena have an eyespot?to see predatorsfor excretionto sense light for photosynthesisfor motility30s7.L.1.1
- Q2Motility is the ability to move on its own. What does a paramecium use to move?ciliaflagellapseudopodeye spot30s7.L.1.1
- Q3Which of these can only be found in a plant cell?a nucleus and cell walla vacuole and cell membranea mitochondria and chloroplasta chloroplast and cell wall30s7.L.1.2
- Q4What is the main role of mitochondria in cells?controlling cell activitiesbreaking down wasteproviding energybuilding proteins30s7.L.1.2
- Q5From simplest to most complicated, how are multicellular organisms organized?cell, tissue, organ, organ systemtissue, cell, organ system, organorgan system, organ, cell, tissueorgan, tissue, cell, organ system30s7.L.1.3
- Q6The smallest unit of a living organism that can perform all of the processes of life is theorganorgan systemtissuecell30s7.L.1.3
- Q7Which TWO organ systems must be included in a model explaining why a hand pulls back suddenly from a hot flame?nervous and musculardigestive and respiratorymuscular and respiratorynervous and digestive30s7.L.1.4
- Q8Which two body systems are involved in inhaling oxygen and exhaling carbon dioxide?endocrine and skeletaldigestive and reproductivecirculatory and respiratoryexcretory and nervous30s7.L.1.4
- Q9The skin, lungs, and kidneys work together toaid in respiration.aid in digestion.help blood circulatehelp eliminate wastes30s7.L.1.4
- Q10Sheila ran around a track four times. She felt the need to breathe harder and faster. What were her muscles requiring?more oxygenmore watermore carbon dioxidemore nitrogen30s7.L.1.4