Bio II Photosynthesis and Light

EM

100

The type of medium required for light to travel

What is None.

200

All EM radiation comes from this source

What is the sun

300

The type of radiation that humans can see

What is visible light

400

The strongest radiation that can be used for cancer treatments

What is gamma

500

The type of radiation that can cause sunburns

What is Ultra Violet

Visible light

100

Molecules that absorb and reflect visible light

What are pigments

200

Pigments in plants that absorb light in the 640- 700nm range and 450-465 range.

What are chlorophyll

300

The colors of visible light used by chlorophyll

What are Red and Blue

400

A single packet of energy that moves at the speed of light.

What is a photon

500

Forms of visible light not used by chlorophyll

What are: Orange, Yellow, Green, Indigo, Violet.

Grow Lights

100

Artificial light source designed to stimulate plant growth

What is a grow light

200

The three types of grow lights

What are: Fluorescent, HID, and LED

300

LED

What is Light Emitting Diode

400

Refers to light in the 400nm to 700nm range

What is Photosynthetically Available Radiation (PAR)

500

PPF

What is a measurement of how many photons of light per second contact with plants.

Photosynthesis

100

Autotroph

What is self-feeder

200

Autotrophs convert sunlight into this form of energy

What is glucose

300

The organelle where photosynthesis occurs

What is the chloroplast

400

The waste product of photosynthesis

What is oxygen

500

Where the electrons needed for photosynthesis come from

What is the splitting of water

Photo 2

100

The chemical formula for glucose

What is C₆H₁₂O₆

200

What are the reactants for photosynthesis

What are:Sun, Water, Carbondioxide

300

A membrane bound compartment inside the chloroplast

What is a thylakoid

400

The photosystem that comes first

What is photosystem 2

500

The formula for photosynthesis

What is 6CO₂ + 6H₂O + Sun yields C₆H₁₂O₆ + 6O₂

Chem I

100

A change during which new substance are made

What is a chemical reaction?

200

Starting Substances

What are reactants?

300

Ending substances

What are products?

400

The total. mass of reactants is ________ to the total mass of products

what is equal?

500

In a reaction, the total number of atoms are ________

(fancy word)

What is conserved?

Chem II

100

One part

What is monomer?

200

Two Parts

What is polymer?

300

Carbohydrate monomer

What is glucose?

400

Two Carbohydrate polymers

What are starch and cellulose?

500

The measured mass of products in a baking soda and vinegar reaction in an open container is . . . ..

What is less than the reactants?