Science 8 Cells

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A process which enables substances to spread out, throughout a solution, eventually becoming evenly distributed in the solution, is called...
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The sensory organs belong to this body system
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Organisms can have particular characteristics that help them survive in their environment. These characteristics are not the same for every organism. They can be behavioural or structural and are known as
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When preparing slides to be used under the objective lens of the microscope, you cover the specimen you are going to view with a
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In the excretory system, the bladder's primary function is to
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Peristalsis is the action caused by contractions of muscles in this structure in the digestive system
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Which of the following is true of cells?
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The "solar panels" of the plant cell are found in the leaves. The structures that carry out photosynthesis, converting the sun's energy into food for the cell are called the
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Interacting systems in plants provide nutrients, transport these nutrients, produce food and transport it throughout the plant. The two systems working together in plants are
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These structures are not present in the animal cell, they can only be found in a plant cell...
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Gastric juice is composed of mucus, hydrochloric acid, water and digestive enzymes. The purpose of the mucus is to
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Any microscope that has two or more lenses is called a
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The respiratory system can also malfunction due to poor lifestyle choices. When the ciliar are clogged by mucus they cannot perform their function properly and over time, can become inflamed. This condition (which can be treated) is called
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Organisms have different structures for similar functions. An example that illustrates this would be...
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Which of the following would you need to use a microscope to see?
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This disorder of the respiratory system is common in Canadian children. It can be triggered by many different environmental factors and can cause wheezing.
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The digestive system can malfunction, causing severe repercussions for an individual and even death. These disorders are caused by poor lifestyle habits or disease. One such disorder may lead to colon cancer. It is caused by...
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Osmosis is the diffusion of water through a selectively permeable membrane. The process occurs because water will move from an area of
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Paramecia move swiftly in the water and also direct food into their oral groove for the paramecia to consume, using these hair-like structures, which are on the outside of their bodies...
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The part of the micropscope used to support the slide is called the
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The transportation of nutrients in plants is the role of the plant's tissue. Specialized tissue connects the roots to the leaves. The phloem tissue transports...
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When different gases are exchanged in the lungs and then transported throughout the body, the systems working together are the
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Diet can lead to disorders of the circulatory system. High blood pressure can lead to an increase in the size of the heart, making it less efficient. This is caused by a diet that is high in
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Characteristics of living organisms include all of the following, EXCEPT...
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The chemical digestion of food begins in this structures, which breaks down the food into nutrients that can be used by the various cells in the body. It is the...