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Schoology lish esc Q A Show What You Know: Photosynthesis (minor summative) Z and S Grades | Schoology 2 BTB is an indicator that helps us to see if carbon dioxide or oxygen are present in a solution by changing colors. BTB is blue when mostly is present, and yellowish-green when mostly is present. This occurs because the indicator can sense the of the solution. In the experiment that you looked at, a plant called Elodea was added to a test tube that originally was 4 color. This transformation occurs because the process of photosynthesis turns experiment shows that matter is transformed from the reactants W S X + # 3 E D C $ S Try it! Model system assignmen... 4 R F % 5 V T G 6 B Santana Green-Hightower - Try.... Y H & 7 and U N 8 J M into Support | Schoology Blog | PRIVACY POLICY | Terms of Use POSSIBLE POINTS: 40 in color, but changed to a into the products 9 K ◆. The 1 2 3 4 O → L P Revie

I. How Does Light Intensity Affect the Rate of Photosynthesis? Procedure: The purple slider can be used to change the light levels. You will count the number of bubbles at each level. The timer in the square box can be used to measure 30 seconds. Otherwise, a data is provided below for your reference. Light Intensity Number of Bubbles (30 0 sec) 40 45 50 20 | 25 15 11 18 24 31 36 42 47 50 10 30 35 7 c. Oxygen produced by the plant d. CO2 produced from photosynthesis 30. Based on the light test, as you increase the intensity of light, the rate of photosynthesis 29. What does the bubbles represent? a. CO2 consumed by the plant b. Photosynthesis occurred a. Increases b. Decreases c. Stays the Same d. None produced

Photosynthesis Notes Word Bank (Some words can be used more than once!) chlorophyll carbon dioxide chloroplast dark reaction chemical oxygen autotroph solar ATP light reaction glucose sunlight water sun PHOTOSYNTHESIS: the process or cycle that occurs in plants that convert: • the 's energy into (sugar molecules) energy into energy any organism that can make its own food from by photosynthesis. - part of the plant cell where solar energy is captured and photosynthesis occurs. green pigments (a and b) CO, H,0 Sunlight Glucose (C,H,0,) Two Steps of Photosynthesis: - light energy helps to split water and the reactions that follow help to make ATP and other energy-storing molecules. (2 - ATP from the first step is broken down to release some energy and then used to combine hydrogen and carbon dioxide to help produce glucose, a type of sugar. Formula for Photosynthesis - Know this!! Products 6 CO, 6 H, О C, H,, O, 6 0, energy + + Sunlight

c. The student repeated the experiment to determine how different colours of light affect the rate of photosynthesis. The results are shown in the table below. Light colour No. of bubbles released in 1 minute Red 15 Blue 16 Green 5 i) Which colour gives the lowest rate of photosynthesis? Give a reason for your answer. ii) The level of carbon dioxide (CO:) in the water was kept at 6.0 units throughout the experiment. What happens to the number of bubbles released in 1 minute if the level of CO, is increased to 12.0 units? Give a reason for your answer.

Part 3. During a class discussion, two of your classmates are discussing the processes of photosynthesis and cellular respiration. They make the following claims: Student A: Photosynthesis and Cellular Respiration are two separate processes; one can happen without the other. Student B: Photosynthesis and Cellular Respiration depend on each other; one cannot happen unless the other happens. Directions: Which statement do you agree with? Explain your answer. Write your answer in CER format in the box below. Follow the Student Criteria For Success Below to ensure you get proficient. To get a 4/4 create your models below: *Double click box below* Sign o

Explain the relationship between pigments,  a photosystem, and a  reaction center. Write your response like you are talking to another student. Helping them to understand this relationship. should be an original thought, not Google’s. 3-4 sentences asap please!! will rate!! Thank you!!

Photosynthesis uses light in what spectrum? O infrared (700 nm â 1 mm) ultra-violet (10 nm â 400 nm) gamma rays (less than 10 pm) microwaves (100 cm â 0.1 cm) visible light (400 å 700 nm)

Name: How Do Chloroplasts Capture Energy from the Sun? Plant cells and some algae contain an organelle called the chloroplast. The chloroplast allows plants to harvest energy from sunlight, a process known as photosynthesis. Specialized pigments in the chloroplast absorb sunlight and use this energy to combine carbon dioxide and water to make glucose and oxygen. The complete reaction is: 6CO2 + 6H,0 → C;H12O6 + 602 9, Raw Materials (Reactants) CO, = carbon dioxide H,O = water Products CH,,O6 = glucose О, 3 охудеn Plant cells can use this process to manufacture glucose, a simple sugar. Some of the glucose is used immediately for cellular respiration, where it is converted to a high energy compound called ATP. You might recall from studies of the cell, that the process of creating ATP occurs in the mitochondria. Glucose that is not used right away is packaged as carbohydrates or fats and then stored in the roots, seeds, and fruits. All autotrophs can make their own food in this way,…

Review the overall equation of photosynthesis. I nen, use the terms and phrases to complete the concept map. Each answer dock may require one or several labels. Some labels will not be used. Life consists of units called Cells consist of Molecules consist of Atoms Amino acids Triglycerides carry out the functions of is the scientific study of H₂O include DNA N₁ ATP Carbohydrates Proteins encodes such as Enzymes UV light Co, Biology makes uses makes Cellular respiration Light Photosynthesis catalyze the cell's chemical reactions, including byproducts Include requires

Photosynthesis Notes Word Bank (Some words can be used more than once!) chlorophyll carbon dioxide chloroplast chemical oxygen autotroph solar ATP light reaction glucose sunlight water dark reaction uns PHOTOSYNTHESIS: the process or cycle that occurs in plants that convert: the 's energy into (sugar molecules) energy into energy any organism that can make its own food from by photosynthesis. - part of the plant cell where solar energy is captured and photosynthesis occurs. green pigments (a and b) CO, Sunlight Glucose (CH0,) Two Steps of Photosynthesis: - light energy helps to split water and the reactions that follow help to make ATP and other energy-storing molecules. - ATP from the first step is broken down to release some energy and then used to combine hydrogen and carbon dioxide to help produce glucose, a type of sugar. Formula for Photosynthesis - Know this!! ? Products 6 CO, 6 Н, О C, H,, O, 6 O2 + energy Sunlight

Science reflection: Where can we use the knowledge about photosynthesis in real life setting?

Cells are open systems that exchange matter and energy with their surroundings. Which of the following best explains why plant cells require sunlight to make organic compounds, according to Gibbs’s theory of free energy? The photosynthetic reaction releases free energy to the surroundings. The photosynthetic reaction’s free energy is in equilibrium. The reactants of photosynthesis have less free energy than the products. The change in free energy (∆G) of the photosynthetic system is less than zero.

Zoom 10:47 AM Fri Feb 12 e 28% AA quizizz.com + - Using the Commutative Property of Addition: Practice a Playing a Game - Quizizz I3D 10/35 In a plant cell, what is found in the chloroplast that gives the plant its green pigment? Chlorplast Photosynthesis Chlorophyll Cell wall Music off Zoom

Which of the following is the correct statement about photosynthesis? water is reduced to become glucose O carbon dioxide is reduced to become glucose water is reduced to become oxygen carbon dioxide is reduced to become oxygen # $ 回 a hp

Diogrom 8: Temperature and Rote of Photosynthesis 5 10 15 20 25 30 35 40 temperature (C) Seiect the pasage that best summarizes the data in the graph. O Rates of photosymthesis will decrease as the temperature increases. Rates of photosynchesis willl continue to increase as the temperature increases. Rates of photosymthesis will increase and then decrease as the temperature increases. Rates of photosynthesis will decrease and then increase as the temperature increases. rate of photosynthesis

choose letter pls 1. why is cyclic electron flow important in photosynthesis?  a. generates greater amount of energy in simple but efficient pathway.b. allows the plants to conserve energy produced during photosynthesis.c. converts chemical energy from inorganic moleccules with less input of atp.d. allows the plants sensitive to light and living in low light environment to produce atp   2. which of the following does not occur during the light dependent reaction?a. photolysis of h2ob. realease of oxygenc. regeneration of co2 acceptord. phosphorylation of adp forming atp

topic: photosynthesis

This molecule: is contained in the thylakoid membranes of chloroplasts converts sunlight energy into ATP •reflects green wavelengths of light

What accurately represents the overall equation for photosynthesis? Multiple Choice ces 12 H20 + Light energy → C6H1206 + 6 O2 + 6 CO2 + 6 H20 6 CO2 + 12 H2O ± Light energy → C6H1206 + 6 02 +6 H2O 6 CO2 + 12 H20 + Light energy C6H1206 + 6 02 6 CO2 + Light enérgy - C6H1206 + 6 02+ 6 H20 C6H1206+ 6 02 + 12 H20 + Light energy 6 CO2 + 12 H20

The process of photosynthesis can be modeled in various ways. For example, a chemical equation is one way to represent photosynthesis. 6CO, + 6H,0 ++ +→ 60, + C,H,,O,

Light Reactions Dark Reactions Sugar Chloroplast Light ATP NADPH Calvin cycle NADP ADP Granum H,O co, Figure 7.3. Processes of photosynthesis. The light reactions directly require light energy from the sun. The "dark reactions" are driven by the high energy electrons produced by the light reactions. Some biologists refer to the two parts of photosynthesis as the light reactions and the synthesis reactions. Which part do you think that they call the light reactions?

1. What two types of cells contain chloroplasts? 2. Autotrophs make their own food using energy from 3. The food making process is called 4. What are the raw materials for photosynthesis? 5. What simple sugar is produced? 6. What gas is used in the process? What gas is released? 7. Where are most photosynthetic cells in plants found? 8. What compound can be made from glucose and serves as long term energy storage? 9. Compare the raw materials of photosynthesis to the products of respiration. 10. How are these two processes (photosynthesis and respiration) related?

SUBJECT : GENERAL BIOLOGY 1 / The Calvin Cycle The Calvin cycle is a part of photosynthesis, the process plants and other autotrophs use to create nutrients from sunlight and carbon dioxide. The process was first identified by American biochemist Dr. Melvin Calvin in 1957. Can you exemplify different human activities that may cause alterations in this very important process in the environment?

Students are preforming an experiment to study the role of light in photosynthesis. They place an Elodea plant into a large test tube with water and assemble a volumeter using a cork and calibrated glass tubing. Then, the apparatus is placed near a lamp. Soon after, the water level in the tubing begins to move upward. Why does the edge of the water move upward?