Cellular Respiration and Photosynthesis Quiz

<p>Acetyl CoA (A)</p> Signup and view all the answers

<p>Production of lactic acid (B)</p> Signup and view all the answers

<p>Glucose (D)</p> Signup and view all the answers

<p>Ethanol and carbon dioxide (A)</p> Signup and view all the answers

<p>To house the light-dependent reactions (C)</p> Signup and view all the answers

<p>To regenerate NAD+ for glycolysis to continue (A)</p> Signup and view all the answers

<p>NADH and FADH2 (C)</p> Signup and view all the answers

<p>In the inner mitochondrial membrane (A)</p> Signup and view all the answers

<p>Adenosine triphosphate; energy for cellular processes (D)</p> Signup and view all the answers

<p>Lactic acid (A)</p> Signup and view all the answers

<p>It does not require oxygen (C)</p> Signup and view all the answers

<p>Oxygen (C)</p> Signup and view all the answers

<p>Glucose (B)</p> Signup and view all the answers

<p>The body's inability to provide enough oxygen for aerobic respiration (D)</p> Signup and view all the answers

<p>Regulating the opening and closing of stomata (B)</p> Signup and view all the answers

<p>Mitochondria (C)</p> Signup and view all the answers

<p>Oxidative phosphorylation (A)</p> Signup and view all the answers

<p>Carbon dioxide, water, and ATP (B)</p> Signup and view all the answers

<p>Generate a proton gradient across the mitochondrial membrane (B)</p> Signup and view all the answers

<p>They are responsible for gas exchange (D)</p> Signup and view all the answers

<p>Four (C)</p> Signup and view all the answers

<p>Stroma (B)</p> Signup and view all the answers

<p>Glucose (C)</p> Signup and view all the answers

<p>Ethyl alcohol (D)</p> Signup and view all the answers

<p>Mitochondria (A)</p> Signup and view all the answers

<p>Electron carrier (C)</p> Signup and view all the answers

<p>6O2 + C6H12O6 + Energy → 6CO2 + 6H2O (B)</p> Signup and view all the answers

<p>Photosynthesis (B)</p> Signup and view all the answers

<p>ATP (C)</p> Signup and view all the answers

<p>To provide the energy required for ATP synthesis. (C)</p> Signup and view all the answers

<p>Glycolysis, which breaks down glucose in the cell cytoplasm. (A)</p> Signup and view all the answers

<p>It serves to measure the change in pH due to carbon dioxide consumption. (D)</p> Signup and view all the answers

<p>Within the thylakoid membranes. (B)</p> Signup and view all the answers

<p>It produces ATP by utilizing a proton gradient. (D)</p> Signup and view all the answers

<p>Oxygen. (C)</p> Signup and view all the answers

<p>Pyruvic acid. (D)</p> Signup and view all the answers

<p>2 ATP and 2 pyruvate (B)</p> Signup and view all the answers

<p>To facilitate gas exchange, taking in carbon dioxide and releasing oxygen. (D)</p> Signup and view all the answers

<p>Chlorophyll <em>a</em> (D)</p> Signup and view all the answers

<p>$6CO_2 + 6H_2O + light energy → C_6H_{12}O_6 + 6O_2$ (B)</p> Signup and view all the answers

<p>Carbon Dioxide and Water (A)</p> Signup and view all the answers

<p>Glucose and Oxygen (B)</p> Signup and view all the answers

Aerobic respiration requires the presence of oxygen to produce energy from glucose, while anaerobic respiration does not need oxygen and produces less energy.

Cellular respiration is the process by which cells break down glucose in the presence of oxygen to release energy in the form of ATP.

The first step of cellular respiration where glucose is broken down into pyruvate, generating a small amount of ATP.

Pyruvate, produced during glycolysis, is converted into acetyl-CoA, which enters the Krebs cycle.

The Krebs Cycle, also known as the Citric Acid Cycle, is a series of reactions that oxidize acetyl-CoA to produce ATP, NADH, and FADH2.

The process by which cells produce ATP in the absence of oxygen, resulting in the production of lactic acid in animals or ethanol in yeast.

The process of converting pyruvate to lactic acid in the absence of oxygen.

A chemical that allows bromothymol blue to change color, indicating the presence or absence of carbon dioxide.

The process of using sunlight to produce energy (glucose) in plants and some bacteria.

The final electron acceptor in the electron transport chain, essential for oxidative phosphorylation.

The process of generating ATP using oxygen as the final electron acceptor, occurring in the mitochondria.

The process of using oxygen to produce ATP, the primary energy currency of cells. Occurs in mitochondria.

The body's inability to supply enough oxygen to muscles during intense exercise, leading to a buildup of lactate.

Specialized cells surrounding stomata, responsible for regulating their opening and closing to control gas exchange.

The final stage of cellular respiration, occurring in the mitochondria, uses electron carriers to generate a proton gradient, leading to ATP production.

A process where yeast converts sugar into ethanol and carbon dioxide. This process is used in bread making, where the carbon dioxide gas creates air bubbles, giving bread a spongy texture.

A molecule that stores and releases energy for cellular processes. It is often referred to as the "energy currency" of the cell.

A molecule that carries electrons during cellular respiration. It moves electrons from one process to another, helping to generate energy.

The fluid-filled space inside the chloroplast. It is where the light-independent reactions of photosynthesis take place.

The substance that is the starting molecule in cellular respiration. It is a sugar that is broken down to release energy.

The molecule that is the end product of glycolysis and the starting point for the Krebs cycle (if oxygen is present).

The enzyme responsible for producing ATP in the electron transport chain.

A balanced chemical equation representing the process of photosynthesis.

The pigment that absorbs light between wavelengths of 400-500 nm.

Stomata are tiny pores in plants that open and close for gas exchange, including the intake of CO2 and release of O2.

Stomata open during the day to allow for gas exchange and close at night to prevent water loss.