Homeostasis and Body Systems Regents Mini-Review
Authored by suquin fung
Biology
8th - 9th Grade
NGSS covered
Used 146+ times
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This biology quiz focuses on homeostasis and human body systems, specifically targeting the mechanisms by which organisms maintain internal stability despite environmental changes. The questions are appropriate for grades 8-9, aligning with introductory high school biology or advanced middle school life science curricula. Students need a solid understanding of homeostasis as the body's ability to maintain equilibrium, the role of feedback mechanisms in biological processes, and how different organ systems work together to support life functions. The quiz requires students to apply knowledge of specific body systems including circulatory, nervous, digestive, and excretory systems, while demonstrating their understanding of cellular specialization and system integration. Students must also grasp the consequences of homeostatic failure and recognize real-world examples of homeostatic regulation, such as blood sugar maintenance and thermoregulation in both humans and other organisms like bumblebees. Created by Suquin Fung, a Biology teacher in the US who teaches grades 8-9. This Regents mini-review serves as an excellent formative assessment tool to gauge student readiness for New York State's Living Environment Regents examination. The quiz works effectively as a warm-up activity at the beginning of a body systems unit, a review session before major assessments, or homework to reinforce classroom learning. Teachers can use this for identifying knowledge gaps in homeostatic concepts before moving to more complex physiological processes. The questions align with NGSS standards MS-LS1-3 (arguing that body systems interact to carry out life functions) and HS-LS1-3 (planning and carrying out investigations to provide evidence that feedback mechanisms maintain homeostasis), while also supporting New York State's Living Environment standards regarding the interdependence of body systems and the maintenance of dynamic equilibrium in living organisms.
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When an individual goes without eating for a day, his or her blood sugar level remains about the same throughout the day. This relatively constant condition is maintained by
homeostatic control
egestion
reproduction
growth of cells
Tags
NGSS.HS-LS1-3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement accurately compares cells in the human circulatory system to cells in the human nervous system?
Cells in the circulatory system carry out the same life function for the organism as cells in the nervous system.
Cells in the circulatory system are identical in structure to cells in the nervous system.
Cells in the nervous system are different in structure from cells in the circulatory system, and they carry out different specialized functions.
Cells in the nervous system act independently, but cells in the circulatory system function together.
Tags
NGSS.HS-LS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bumblebees show some ability to control their own body temperature. During cold weather, bumblebees have been observed warming their flight muscles by shivering. The bees are able to maintain a body temperature several degrees above that of the surrounding air. Regulation of their internal body temperature is an example of
diffusion
synthesis
respiration
homeostasis
Tags
NGSS.HS-LS1-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process is most directly responsible for maintaining internal stability in an organism when its environment is constantly changing?
digestion
feedback
reproduction
evolution
Tags
NGSS.HS-LS1-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What usually results when an organism fails to maintain homeostasis?
Growth rates within organs become equal.
The organism becomes ill or may die.
A constant sugar supply for the cells is produced.
The water balance in the tissues of the organism stabilizes.
Tags
NGSS.HS-LS1-3
NGSS.HS-LS1-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The main function of the human digestive system is to
rid the body of cellular waste materials
process organic molecules so they can enter cells
break down glucose in order to release energy
change amino acids into proteins and carbohydrates
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Feedback interactions in the human body are important because they
determine the diversity necessary for evolution to occur
direct the synthesis of altered genes that are passed on to every cell in the body
regulate the shape of molecules involved in cellular communication
keep the internal body environment within its normal range
Tags
NGSS.HS-LS1-3
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