Photosynthesis+test+review

What I think will be on the Photosynthesis test: State the equation for photosynthesis: 6H2O+6CO2=O6H12C6+6O2 What color absorbs all wavelengths? black What are the reactants for photosynthesis? carbon dioxide (CO2) and wtaer (2HO)

Tori: What is the equation for photosynthesis? What are the products of the light dependent reaction? ** Hydrogen ** ** oxygen and ATP ** What are the products of the light independent reaction? ** PGAL-phosphoglyceraldehyde **, **Glucose and water** What is the gel-like matrix that surrounds the thylakoid? Where does photosynthesis take place? ** Chloroplasts SAM: ** What is another name for the second phase of photosynthesis? The Calvin Cycle. How are wavelength and pigment related? Different wavelengths of light are different colors. Certain pigments only absorb certain colors of light. Red wavelengths have a shorter wavelength than violet. What happens in the first stage of photosynthesis?
 * 6h2o+6CO2---C6H1206 (Glucose)+6O2 **
 * Stroma **

Abbi:

What is the difference between an autotroph and a heterotroph?

What is ATP?

What is NADPH?

What photosystem comes first?

In what reaction is PGAL made in?

What is carbon fixation?

Lance:

what does photosynthesis make out of carbon dioxide and oxygen?

what did the three scientist in the review contribute to this research

Derick What color of light has the least energy? Red What is created from the dark reaction? PGAL What happens when a molecule is reduced? Gains an electron How many phosphates does ATP have? 3 What happens when a bond is broken? Energy is released

Caroline:  What is the formula for Photosynthes is?  6H 2 O+6CO 2-- C 6 H 12 O 6 +6O 2

What does it mean if something is oxidized? It losses an electron 

What has to happen it the light reaction? The water molecule is split

What does LEOGER stand for? Lose, electrons, oxidized, gain, electrons, reduced

What does ATP stand for? Adenosine tri phosphate.

Renee: What does ATP stand for? Adenosine tri phosphate What color is the pigment chlorophyll? Green What color is the pigment xanthophll? Yellow What color is the pigment tannin? Brown What color is the pigment carotene? Red True/False: Different colors absorb and reflect the same colors : False Does type of wavelength does the color red have? High

Ian:

1.What is the equation of photosynthesis? Answer: 6H2O+6CO2 à C6H12O6+602 2.Who stated that plants gain mass from water intake? Answer: Helmont 3. What color of light has the lowest energy Answer: Red 4. What color of light has the highest energy Answer: Violet 5.Where does the light reaction take place Answer: Thylakiod 6.Where does the dark reaction take place Answer: Stroma 7. What are the raw materials of photosynthesis Answer: Water and Carbon Dioxide 8.What happens in the light reaction of photosynthesis Answer: Water is split 9.What is the product of the Dark Reaction Answer: PGAL 10.How many phosphates are in ATP Answer: 3

Drew What is the chemical equation for photosynthesis? 6 H2O + 6 CO2 -> C6H12O6 + 6 O2

What does ATP stand for and what is it used for? Adenosine triphosphate – It is a universal, flexible form of energy

What is the Dark Reaction also known as? The Calvin Cycle

Why is green light not absorbed in photosynthesis? It is instead reflected, which is why the plant looks green to the human eye

What is the difference between Photosystems I and II? They are different pigments, and II comes before I.

What do the stomata do for photosynthesis? How are cuticles related to the stomata? The stomata allow rapid gas exchange, and the cuticles cover them when they need to.

Which is a more efficient way for a plant to store energy, ATP or glucose?

Cory:

What is the photosynthesis equation? 6H2O + 6CO2 à C6H12O6 + 6O2

Which light intensity color has the highest amount of energy? Which has the lowest? High- violet Low- red

What is the light color that is outside our visible range, but a cat or dog can see perfectly? Pets can see infrared.

What are the products of light reaction? ATP and NADP

Make their own food through photosynthesis. Autotrophs

Rely on autotrophs for food. heterotrophs

Afton: Write the equation for photosynthesis. 6H2O + 6C)2=C6H12O6 + 6O2 What color is not absorbed well and what color is not absorbed by chlorophyll? Yellow, and green Which happens first photosystem I or II? photosystem II What does ATP stand for? Adenosine Triphosphate What is the difference between autotrophs and heterotrophs? autotrophs make their own food; heterotrophs are consumers.

Taylor In what reaction is PGAL created? What are stomata and what is their outer covering called? What is the visible color that has the lowest energy? What is the visible color that has the highest energy? VioletRedThey are gas exchange pores and the outer covering is the cuticle. Dark reactions Dark reactions Dark reactions niversal energy used by plants in photosynthesis

Camryn: What are the pigment colors in plants and their names? chlorophyll is green, xanthophyll is yellow, tannin is brown, and carotene is red. What colors do chlorophyll not absorb well? Why? green. chlorophyll is green, so it reflects the green light. What is the difference between photosystem I and photosystem II?

Garrett Neal What is the chemical equation for photosynthesis?

Is the equation for photosynthesis exactly correct and why?

What types of organisms undergo photosynthesis?

What is the end product of photosynthesis?

Why is photosynthesis thought to be the most important biochemical process occurring in the world?

photosystem I produces NADPH and photosystem one produces oxygen and ATP. Gluco se because it is made up of 36 ATP.

Ciera: What are the color pigments of photosynthesis? chlorophyll(green)tannin(brown)xanthophyll(yellow)carotene(red) What is ATP? adenosine triphosphate What is the equation of photosynthesis? 6CO2+6H20-->C6H12O6+602 What are stomata?

Lana What does NADP do? Answer: It carries the hydrogen electron across the thylakoid membrane. What colors does chlorophyll absorb best? Answer: blue and red What is adenosine made up of? Answer: adenine and ribose How many ATP can a glucose molecule make? Answer: 36 What type of protein molecule carries electrons? Answer: cytochromes What can PGAL become? Answer: any food molecule, like proteins, fats, or carbohydrates.

Sydney: Where does the dark reaction take place? In the stroma.

Where does the light reaction take place? In the thylakoid.

What color on the visible light spectrum has the highest energy? Violet.

What color on the visible light spectrum has the lowest energy? Red.

What colors are not absorbed well by chlorophyll? Green and yellow.

Where does photosynthesis take place in a plant? In the leaves. What are the products of the Dark Reaction? What is another name for this reaction? The products are glucose or PGAL and water. Another name for the dark reaction is the Calvin cycle. Shayla: What are the products of the Dark Reaction? What is another name for this reaction? The products are glucose or PGAL and water. Another name for the dark reaction is What are the pigments found in plants and what colors are they? Carotene is red. Xanthophyll is yellow. Tannin is brown.

What are stomata and what do they do? They are pores located at the bottom that are used for the exchange of gases.

What is the first step in the process of light reaction? The splitting of oxygen and water

Lauren: What is the equation for Photosynthesis? 6CO2+6H2O à C6H12O6+6O2 What colors are Chlorophyll, Xanthophylls, Tannin, and Carotene? Chlorophyll- Green Xanthophylls- Yellow Tannin- Brown Carotene- Red What is Light Intensity? The Brightness of light On hot days what does the stoma do? It closes up What does LEOGER stand for? L-lose E- electrons O- oxidized G- gain E- electrons R-reduced In what order do the colors go on the Electromagnetic spectrum? From the radio infrared waves to the ultra violet microwaves? Red, Orange, Purple, Green Blue Indigo, and Violet.

Ashley

How does temperature effect photosynthesis? When it is really hot the stoma close and photosynthesis speeds up but then slows down

What is the photosynthesis equation? 6CO2+6H2O à C6H12O6+6O2

What substance is created by photosynthesis? Phosphoglyceraldehyde

What are the three parts of Adenosine? Adenine ribose and 3 phosphates

What carries electrons to make energy? Cytochromes

How does hydrogen get to the dark reaction? NADP carries it

What is another name for the dark reaction? Calvin Cycle

What does the light reaction do to water? It splits it

Emily Jones pd.7

What are the stacks of thylakoids called? Grana What is the lowest energy level of light? Red What is the highest energy of light? Violet What is a waste product of photosythesis that humans need? Oxygen

Alexis

1. What is the equation for photosynthesis? ANSWER: 6H2O + 6CO2 à C6H12O6 + 6O2 2. What color has the most amount of energy? ANSWER: Violet 3. What color has the least amount of energy? ANSWER: Red 4. What is ATP used for? ANSWER: It is a form of energy 5. What can PGAL be used to make? ANSWER: Glucose

Logan


 * What is the equation for photosynthesis: 6co2+6h2o=c6h12o6+6o2 **


 * What Color has the highest energy? **
 * violet **
 * What color has the least amount of energy? **

Brendon: What does ATP stand for and what is it used for?

Where do the light reactions take place?

What are electrons carried on from photosystem I to photosystem II?


 * red **

Maija: What is the thylakoid? -These are membranes that are folded into many layers which fuse in certain areas. This is where the light reaction takes place. What does the chloroplasts do? -This holds the chlorophyll What in chlorophyll? -This is the green pigment that is reflected by light. What is a pigment? -This is a protein that absorbs certain wavelengths and reflects others. What is oxidation? -This is when an electron is given up and is free to move around. What is an example of oxidation? -Rusting metal because it is losing electrons to the air. What is reduction? -This is when a electron is gained and being used before being passed along to another cytochrome. What are the pigments found in plants? -Tannin, carotene, xanthophyll, and chlorphyll. What produces glucose? –ATP What does NADP do?

Jamie What are the reactants and products of Photosynthesis? **Reactants: water and carbon dioxide** What is the equation for Photosynthesis? What organelle conducts Photosynthesis? **Chloroplast** What pigments can be found in plants? When is PGAL made and what can it make up?
 * Products: glucose and oxygen **
 * 6CO2+6H2O --- C6H12O6+6O2 **
 * Chlorophyll, Carotene, Xanthophyll, and Tannin **
 * Made in the dark reaction. Can make up proteins, fats, carbs, ect. **

Haley What are three pigments found in plants? What colors are they? Carotene-red Xanthophyll-yellow Tannin-brown What does ATP stand for? Adenosine triphosphate List three scientists and their contributions. Van Helmont-said that plants gain mass from water Calvin-traced the path of carbon dioxide Priestly-figured out that plants release oxygen What’s the difference between oxidation and reduction? Alissa 1.What is the equation for photosynthesis? 2. What is the difference between heterotrophs and autotrophs 3. What are stacks of thylakoids called? 4. What are the first and second stages of photosynthesis? 5.Why are plants green?

Brody:

1.What does ATP stand for? Adenosine triphosphate 2.What carries electrons to make energy? Cytochromes 3.What is the equation of photosynthesis? 6CO2+6H20-->C6H12O6+602

Oxidation is the loss of electrons. Reduction is a gain of electrons.

This carries the hydrogen from the light reaction to the dark reaction a