7.5.4-Cell and Energy

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Multiple Choice

How does water and nutrients get to a plant?

• Stomata

• Xylem

• Leaves

• Roots

Multiple Select

The video compared the xylem to _____________ in a human body.

• pores

• muscles

• blood vessels

• nerves

Poll

A plant's stomata is responsible for

• Getting nutrients to the plant

• Making chlorophyll

• Absorbing light

• Exchanging gases

Multiple Choice

Stomata is compared to _________ on a human body.

• blood vessels

• pores

• muscles

• nerves

Multiple Choice

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Multiple Select

Underwater photosynthesis takes __________ than above ground photosynthesis.

• shorter

• longer

Multiple Select

Which plants do NOT need photosynthesis to survive?

• Trees

• Venus flytraps

• Roses

• Grass

• Mushrooms

Poll

What does "photosynthesis" mean?

• Combining life into oxygen

• Combining water and CO2 in the presence of light.

Ingredients for Photosynthesis

• water

• sunlight

• carbon dioxide (CO²)

Formula For Photosynthesis:

6 CO₂ + 6 H₂O--->(sunlight) C₆ H₁₂ O₆ + 6 O₂

Multiple Choice

What is C₆ H₁₂ O₆₊ ?

• water

• leaves

• glucose

• energy

Plants are autotrophs

An autotroph is able to produce its own food/

When plants go through photosynthesis they take in carbon dioxide and release oxygen into the enviorment. Without them humans and other living things that breath in oxygen would not be able to survive.

Any excess glucose plants make they change it into cellulose which is then put into the cell wall to help with stability and protection.

Multiple Choice

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Multiple Choice

What is the organelle that contains the chlorophyll used in photosynthesis ?

• mitochondria
• ribosome
• chloroplast
• nucleus

Multiple Choice

Plants need what to do photosynthesis?

• Food absorbed from ground
• Sun's energy
• Food broken down
• Minerals from the soil

Multiple Choice

What gas goes into the plant before photosynthesis?

• Carbon Dioxide
• Carbon Monoxide
• Oxygen
• Nitrogen

Multiple Choice

What three things are needed for a plant to do photosynthesis?

• Glucose, Oxygen, Sunlight
• CO₂, Oxygen, Sunlight
• CO₂, Water, Sunlight
• Oxygen, Water, Sunlight

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Cellular Respiration

How does this process relate to photosynthesis?

Multiple Choice

Cellular respiration is...

• the process by which cells break down glucose into energy.

• the process by which cells break light down into energy.

• the process by which cells communicate with other cells.

Multiple Choice

In which way are photosynthesis and cellular respiration different?

• Cellular respiration stores ATP, while photosynthesis releases ATP.

• Cellular respiration produces oxygen, while photosynthesis uses oxygen.

• Photosynthesis releases energy, while cellular respiration stores energy.

• Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide.

Multiple Choice

Cellular respiration occurs in

• chloroplasts

• mitochondria

• golgi aparatus

• thylakoid

Multiple Choice

These organisms get their energy from photosynthesis:

• autotroph

• heterotroph

Multiple Choice

Which type of organism would MOST likely benefit directly from increased levels of CO2?

• mushroom

• tree

• bird

• fish

Multiple Choice

How can photosynthesis be related to cellular respiration?

• What's produced by one is needed for the other

• They both produce the same products

• They both have the same reactants (need the same things)

• These 2 processes have nothing in common

Multiple Choice

How can energy from the sun be transferred to animals?

• The sun's energy is transformed into food by plants, animals eat plants as food so that they can transform that food into energy.

• Plants produced energy through photosynthesis, animals that eat that energy can produce food.

• Plants transformed energy of the sun into gases that animals can breath in to use as energy through respiration.

• Animals are able to use energy from the sun by eating the plants that provides energy for the animals.

Multiple Choice

One molecule needed for cellular respiration is

• Carbon dioxide
• Water
• Glucose
• Cholorophyll

Multiple Choice

How does the Law of Conservation of Matter apply to cellular respiration?

• The number of carbon atoms in the reactants is equal to the number of carbon atoms in the products.

• The number of oxygen atoms in the reactants is less than the number of oxygen atoms in the products.

• The number of hydrogen atoms in the reactants is more than the number of hydrogen atoms in the products.

Multiple Choice

How does the Law of Conservation of Energy apply to cellular respiration?

• The amount of energy in the reactants is equal to the amount of energy in the products.

• The amount of energy in the reactants is more than the amount of energy in the products.

• The amount of energy in the reactants is l than the amount of energy in the products.

Multiple Choice

Which process releases energy?

• Photosynthesis

• Cellular Respiration

Multiple Choice

Which process stores energy?

• Photosynthesis

• Cellular Respiration

Multiple Choice

Which process occurs in the Mitochondria?

• Photosynthesis

• Cellular Respiration

Multiple Choice

Which process gets energy from breaking bonds?

• Photosynthesis

• Cellular Respiration

Multiple Choice

Which process occurs in the Chloroplast?

• Photosynthesis

• Cellular Respiration

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Multiple Select

What is produced by lactobacillus acidophilus and some other bacteria to turn milk into yogurt?

• Ethanol

• Acetic Acid

• Propionic Acid

• Lactic Acid

Multiple Select

Select the following dairy products that are made via fermentation.

• Butter

• Cheese

• Sour Cream

• Whipping Cream

Multiple Select

Fermentation involves

• aerobic respiration
• anaerobic respiration 
• breathing

• cooking meat

Multiple Choice

What is a disadvantage of fermentation as a process? 

• It produces too much energy

• It only produces a little energy

• It occurs in the absence of oxygen
• It is only for quick bursts of energy

Multiple Choice

What cells in the body may undergo lactic acid fermentation during exercise? 

• Muscle cells
• Fat cells
• Liver cells
• Skin cells
• Eye Cells

Multiple Choice

Fermentation is cellular respiration without which molecule?

• CO₂
• O₂
• C₆H₁₂O₆
• NH3

• H2O2

Multiple Choice

A big difference between respiration and fermentation is that fermentation can release energy WITHOUT using ...

• Hydrogen

• Oxygen

• Nitrogen

• Argon

Multiple Choice

Fermentation is cellular respiration without which molecule?

• CO₂
• O₂
• C₆H₁₂O₆

Multiple Choice

What is a disadvantage of fermentation as a process? 

• It produces too much ATP
• It only produces 2 ATP
• It occurs in the absence of oxygen
• It is only for quick bursts of energy

Multiple Choice

What cells in the body may undergo lactic acid fermentation during exercise? 

• Muscle cells
• Fat cells
• Liver cells
• Skin cells

Multiple Choice

Lactic acid fermentation occurs in your muscles after a workout because your cells are struggling to get

• Glucose
• Sunlight
• Oxygen
• Water

Multiple Choice

Fermentation involves

• aerobic respiration

• anaerobic respiration