Cellular Respiration Lesson

Cellular Respiration releases _____, which you get from ________.

• energy, food

• oxygen, breathing

• food, energy

• breathing, oxygen

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NGSS.HS-LS1-7

The “powerhouses” of the cell, able to change food into energy for the cell to use.

• mitochondria

• chromosomes

• vacuoles

• nucleus

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NGSS.MS-LS1-2

NGSS.MS-LS1-7

What is the energy molecule?

• DNA

• ATP

• RNA

• AAA

Tags

NGSS.HS-LS1-7

Cellular Respiration uses _____, which comes from ________.

• energy, food

• oxygen, breathing

• food, energy

• breathing, oxygen

Tags

NGSS.HS-LS1-7

In the __________________, the smaller molecules react, producing carbon dioxide, water, and large amounts of energy.

• respiration

• cytoplasm

• first stage

• mitochondria

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

What is the sugar that carbs are broken down to?

• sucrose

• maltose

• glucose

• lactose

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NGSS.MS-LS1-7

Please indicate the correct equation(s) for Cellular Respiration. (2 answers)

• Glucose + Oxygen --> Carbon Dioxide + Water + Energy

• C₆H₁₂O₆ + O₂ --> CO₂ + H₂O + ATP

• Carbon Dioxide + Water + Energy --> Glucose + Oxygen

• C₆H₁₂O₆ + 6 O₂ --> 6 CO₂ + 6 H₂O + ATP

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Living things need energy to carry out their life processes. Animals get this energy from food through a process called ​ (a)   . The first stage, glycolysis, occurs in ​ (b)   conditions or without oxygen. The second stage, called the Citric Acid Cycle (Krebs cycle) and the third stage, electron transport, requires the presence of oxygen, and are therefore ​ (c)  

• respiration

• anaerobic

• aerobic.

• photosynthesis

• fermentation

• digestion

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

In cellular respiration, energy is trapped in the form of ATP, which is used for cellular work, and acts as a “currency” for energy transfers within a cell. Which everyday item functions in a way similar to ATP?

• an electric generator, because it produces electrical energy from a fuel to run cell processes

• a pump, because it moves molecules from one side of a membrane to another

• a rechargeable battery, because it can store energy and then release it

• an electric motor, because the charge difference spins the ATP, which allows for cellular work
  

Tags

NGSS.HS-LS1-7

Which BEST describes the process of aerobic cellular respiration?

• a process that uses nitrogen molecules from the air to make nitrogenous compounds in living things

• a process of energy conversion that releases energy from food in the presence of oxygen, forming new compounds

• a process of energy conversion that captures light energy and transforms it into chemical energy

• a process of energy transfer that converts liquid water into water vapor
  

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3