50 Integrated Science Questions and Answers for High School Learners
Integrated science is an interdisciplinary approach to learning about the natural world that combines topics from biology, chemistry, and physics. Here are 50 questions and answers on integrated science that may be helpful for students in junior high school (JHS).
Learners at the Senior High Schools can lay hands on these questions and answers. You may find some of these in your exams, so don’t play with them. Try as much as possible to go through all of them. If you need the file and keep them on your devices to use at a later period, use the WhatsApp icon at the right bottom corner of this page.
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- What is integrated science?
Integrated science is an interdisciplinary approach to learning about the natural world that combines topics from biology, chemistry, and physics.
- What are the three main branches of science that make up integrated science?
The three main branches of science that make up integrated science are biology, chemistry, and physics.
- How does the study of biology contribute to our understanding of the natural world?
The study of biology helps us understand the characteristics and behaviors of living organisms, as well as the processes that sustain life.
- What are some key concepts in chemistry?
Some key concepts in chemistry include the properties of matter, chemical reactions, and the behavior of atoms and molecules.
- How does the study of physics help us understand the natural world?
The study of physics helps us understand the fundamental principles that govern the behavior of matter and energy, as well as the structure and properties of the universe.
What is the scientific method?
The scientific method is a systematic approach to solving problems and answering questions through observation, experimentation, and data analysis.
- What is a hypothesis?
A hypothesis is an educated guess or prediction about the outcome of an experiment.
- What is a control group in an experiment?
A control group in an experiment is a group that is not exposed to the independent variable being tested. It is used as a baseline for comparison with the experimental group.
- What is a variable in an experiment?
A variable in an experiment is a factor that can change or be manipulated.
- What is a unit of measurement?
A unit of measurement is a standard used to express the magnitude of a quantity.
- What is a scientific theory?
A scientific theory is a well-established explanation for a wide range of observations or phenomena that has been supported by a great deal of evidence.
- What is a cell?
A cell is the basic unit of life in living organisms. It is the smallest unit of an organism that is capable of functioning independently.
- What are the two main types of cells?
The two main types of cells are prokaryotic cells and eukaryotic cells.
- What are the main parts of a cell?
The main parts of a cell include the cell membrane, cytoplasm, and nucleus.
- What is the function of the cell membrane?
The cell membrane is a thin, flexible layer that surrounds the cell and separates the inside from the outside environment. It controls the movement of substances in and out of the cell.
- What is the function of the cytoplasm?
The cytoplasm is a gel-like substance that fills the cell and contains all the cell’s organelles. It helps to maintain the shape of the cell and supports the chemical reactions that occur within it.
- What is the function of the nucleus?
The nucleus is a large organelle that contains the cell’s genetic material (DNA). It controls the activities of the cell and is responsible for its growth and reproduction.
- What is DNA?
DNA (deoxyribonucleic acid) is a long, double-stranded molecule that carries the genetic instructions for the development and function of living organisms.
- What is the function of enzymes in the body?
Enzymes are proteins that catalyze chemical reactions in the body. They help to break down food, synthesize hormones and other molecules, and perform a variety of other functions necessary for the proper functioning of the body.
- What is the role of hormones in the body?
Hormones are chemical messenger molecules produced by glands in the endocrine system. They are secreted into the bloodstream and travel to target organs or tissues, where they help to regulate a wide range of bodily processes, including growth and development, metabolism, and mood.
50 Integrated Science Questions and Answers for High School Learners
Integrated science questions and answers
- What is homeostasis?
Homeostasis is the maintenance of a stable internal environment in the body. It involves the regulation of various physiological processes, such as body temperature, blood sugar levels, and pH, to ensure that the body functions properly.
- What is a gene?
A gene is a unit of heredity that is passed down from parent to offspring. It is a segment of DNA that carries the instructions for the synthesis of a particular protein or trait.
- What is evolution?
Evolution is the process by which populations of living organisms change over time in response to changes in their environment. It is the underlying principle that explains the diversity of life on Earth and the relationship between different species.
- What is the respiratory system?
The respiratory system is the system of organs in the body that is responsible for breathing. It includes the nose, mouth, trachea, bronchi, and lungs.
- What is the function of the circulatory system?
The circulatory system is the system of organs in the body that is responsible for pumping blood around the body. It includes the heart, blood vessels, and blood.
- What is the nervous system?
The nervous system is the system of organs in the body that is responsible for coordinating and controlling the body’s responses to internal and external stimuli. It includes the brain, spinal cord, and nerves.
- What is the immune system?
The immune system is the system of organs in the body that helps to protect the body against infection and disease. It includes the spleen, lymph nodes, and white blood cells.
- What is the digestive system?
The digestive system is the system of organs in the body that is responsible for breaking down food and absorbing nutrients. It includes the mouth, esophagus, stomach, small intestine, and large intestine.
- What is the urinary system?
The urinary system is the system of organs in the body that is responsible for filtering waste products out of the blood and eliminating them from the body. It includes the kidneys, ureters, bladder, and urethra.
- What is the skeletal system?
The skeletal system is the system of bones in the body that provides support and protection for the body’s organs and tissues. It also plays a role in movement and the production of red and white blood cells.
- What is the muscular system?
The muscular system is the system of muscles in the body that allows for movement and the generation of force. It includes skeletal muscles, smooth muscles, and cardiac muscle.
- What is energy?
Energy is the ability to do work or produce change. It can take many forms, such as mechanical energy, thermal energy, electromagnetic energy, and chemical energy.
- What is the law of conservation of energy?
The law of conservation of energy is a fundamental principle of physics that states that energy cannot be created or destroyed, only converted from one
What is the first law of thermodynamics?
The first law of thermodynamics is a fundamental principle of thermodynamics that states that energy cannot be created or destroyed, only converted from one form to another. It is also known as the law of energy conservation.
- What is the second law of thermodynamics?
The second law of thermodynamics is a fundamental principle of thermodynamics that states that heat cannot be completely converted into work, and that the total entropy (a measure of disorder or randomness) of a closed system will always increase over time.
- What is an element?
An element is a pure substance that is made up of only one type of atom. The periodic table is a chart that arranges all the known elements in order of increasing atomic number.
- What is a compound?
A compound is a substance that is made up of two or more elements that are chemically combined in a fixed ratio. Water (H2O) is an example of a compound.
- What is a mixture?
A mixture is a combination of two or more substances in which each substance retains its own chemical properties. Mixtures can be either homogeneous (uniform throughout) or heterogeneous (not uniform throughout).
- What is a solution?
A solution is a homogeneous mixture of two or more substances. The substance that is present in the greater amount is called the solvent, and the substance that is present in the lesser amount is called the solute.
- What is the electromagnetic spectrum?
The electromagnetic spectrum is the range of all types of electromagnetic radiation, including radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays.
- What is a chemical reaction?
A chemical reaction is a process that results in the transformation of one set of chemical substances into another. It is characterized by the rearrangement of atoms to form new molecules and the release or consumption of energy.
- What is a chemical equation?
A chemical equation is a representation of a chemical reaction using chemical symbols and formulas. It shows the reactants (the starting substances) on the left side of the arrow and the products (the resulting substances) on the right side.
integrated science questions for high
- What is the mole?
The mole is a unit of measurement used in chemistry to express the amount of a substance. It is defined as the number of atoms in exactly 12 grams of carbon-12.
- What is a chemical formula?
A chemical formula is a shorthand way of representing the elements in a compound and their relative proportions. It uses chemical symbols and subscripts to indicate the number of atoms of each element present in the compound.
- What is an acid?
An acid is a substance that releases hydrogen ions (H+) when dissolved in water. Acids have a sour taste and can react with metals to produce hydrogen gas.
- What is a base?
A base is a substance that releases hydroxide ions (OH-) when dissolved in water. Bases feel slippery and soapy to the touch and can neutralize acids.
- What is a salt?
A salt is a compound that is formed when an acid reacts with a base. It consists of a positive ion (cation) from the base and a negative ion (anion) from the acid.
- What is a chemical property?
A chemical property is a characteristic of a substance that is revealed during a chemical reaction. It describes the ability of a substance to undergo a specific chemical transformation.
- What is a physical property?
A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Examples of physical properties include color, density, melting point, and boiling point.
- What is a polymer?
A polymer is a large molecule made up of repeating units called monomers. Polymers are found in a wide variety of natural and synthetic materials, including plastics, rubber, and fibers.
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