Plant and Animal Needs Quiz
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Questions and Answers

What does a plant need to survive and grow?

A plant needs water, sunlight, a place for the roots to grow, previous homeostasis, and CO2.

What does an animal need to survive and grow?

Homeostasis, food, water, shelter, and fresh air.

How do animals and plants depend on each other?

Animals and plants depend on each other for food, the creation of oxygen, and CO2.

What is the chemical formula of oxygen?

<p>O2.</p> Signup and view all the answers

What is the chemical formula of glucose?

<p>C6H12O6.</p> Signup and view all the answers

What is the chemical formula of carbon dioxide?

<p>CO2.</p> Signup and view all the answers

What is the chemical formula of water?

<p>H2O.</p> Signup and view all the answers

What are the inputs in photosynthesis?

<p>H2O and carbon dioxide.</p> Signup and view all the answers

What are the outputs of photosynthesis?

<p>Oxygen and C6H12O6.</p> Signup and view all the answers

What is a simplified formula for photosynthesis?

<p>H2O + CO2 -&gt; O2 + C6H12O6.</p> Signup and view all the answers

Is the simplified formula for photosynthesis balanced as written?

<p>False</p> Signup and view all the answers

What is the balanced formula for photosynthesis?

<p>6H2O + 6CO2 -&gt; 6O2 + C6H12O6.</p> Signup and view all the answers

What are the inputs in cellular respiration?

<p>C6H12O6 and O2.</p> Signup and view all the answers

What happens in the cytoplasm during cellular respiration?

<p>Energy is created and the C6H12O6 goes away.</p> Signup and view all the answers

What happens in the mitochondrion during cellular respiration?

<p>More energy is created, and you get CO2 and H2O.</p> Signup and view all the answers

Where does the anaerobic phase of cellular respiration take place?

<p>Inside of the cytoplasm.</p> Signup and view all the answers

Where does the aerobic phase of cellular respiration take place?

<p>Inside of the mitochondria.</p> Signup and view all the answers

What is a simplified formula for cellular respiration?

<p>C6H12O6 + O2 -&gt; CO2 + H2O.</p> Signup and view all the answers

Is the simplified formula for cellular respiration balanced as written?

<p>False</p> Signup and view all the answers

What is the balanced formula for cellular respiration?

<p>C6H12O6 + 6O2 -&gt; 6CO2 + 6H2O.</p> Signup and view all the answers

How does the aerobic phase of cellular respiration compare to the energy released in glycolysis?

<p>There are more C, H, and O atoms on the left.</p> Signup and view all the answers

How is breathing related to cellular respiration?

<p>When you breathe, you take in something similar to what your cells need in respiration.</p> Signup and view all the answers

How do you think photosynthesis is related to cellular respiration?

<p>They are related because they have opposite inputs and outputs.</p> Signup and view all the answers

Which molecules would you expect to find at the top of the diagram?

<p>C6H12O6 and O2.</p> Signup and view all the answers

Which molecules would you expect to find at the bottom of the diagram?

<p>CO2 and H2O.</p> Signup and view all the answers

How are the reactants and products of photosynthesis related to respiration?

<p>The reactants are the same as the products of photosynthesis and vice versa.</p> Signup and view all the answers

What role does the radiant energy of the Sun play during photosynthesis?

<p>It gives plants the energy they need to produce glucose.</p> Signup and view all the answers

What form of energy is sunlight converted to in photosynthesis?

<p>It is converted to chemical energy to produce ATP.</p> Signup and view all the answers

Does cellular respiration result in a net input of energy?

<p>False</p> Signup and view all the answers

How is the energy produced by respiration stored?

<p>Cells can store energy in ATP.</p> Signup and view all the answers

How are respiration and photosynthesis related to each other?

<p>Photosynthesis produces the glucose that is used in respiration.</p> Signup and view all the answers

In what ways are plants and animals dependent on each other?

<p>Animals need oxygen; thus, plants must create CO2, and when animals pass away, their corpses can provide fertilizer for plants.</p> Signup and view all the answers

Study Notes

Plant and Animal Needs

  • Plants require water, sunlight, CO2, and space for root growth to survive and thrive.
  • Animals need homeostasis, food, water, shelter, and fresh air.

Interdependence of Animals and Plants

  • Plants and animals rely on each other for essential processes, including food production, oxygen generation, and carbon dioxide utilization.

Chemical Formulas

  • Oxygen: O2
  • Glucose: C6H12O6
  • Carbon Dioxide: CO2
  • Water: H2O

Photosynthesis Process

  • Inputs of photosynthesis include water (H2O) and carbon dioxide (CO2).
  • Outputs of photosynthesis are oxygen (O2) and glucose (C6H12O6).
  • Simplified formula for photosynthesis: H2O + CO2 → O2 + C6H12O6.
  • Balancing photosynthesis formula: 6H2O + 6CO2 → 6O2 + C6H12O6.

Cellular Respiration Process

  • Inputs of cellular respiration include glucose (C6H12O6) and oxygen (O2).
  • Outputs of cellular respiration are carbon dioxide (CO2) and water (H2O).
  • Simplified formula for cellular respiration: C6H12O6 + O2 → CO2 + H2O.
  • Balancing cellular respiration formula: C6H12O6 + 6O2 → 6CO2 + 6H2O.

Energy Production

  • Glycolysis in cellular respiration creates energy, while the aerobic phase in the mitochondria produces 28 to 30 ATP molecules.
  • Breathing is connected to cellular respiration as it provides oxygen and eliminates carbon dioxide.

Relationship Between Photosynthesis and Cellular Respiration

  • Photosynthesis and respiration have opposite inputs and outputs, contributing to a cyclic relationship.
  • Products of photosynthesis (glucose and oxygen) are reactants in cellular respiration, while products of respiration (carbon dioxide and water) are reactants in photosynthesis.

Energy Conversion and Storage

  • During photosynthesis, sunlight's radiant energy is converted into chemical energy stored as glucose.
  • Cellular respiration results in a net output of energy, which is stored in ATP for cellular use.

Dependency of Organisms

  • Animals depend on plants for oxygen, while plants rely on animals' waste (like CO2) and decomposition (fertilizer) for nutrients.
  • Overall, the ecosystem thrives on the mutual dependency of plants and animals for survival.

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Description

This quiz covers the essential needs of plants and animals, the interdependence between them, and the processes of photosynthesis and cellular respiration. Test your knowledge on chemical formulas and the relationships that sustain life on Earth.

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