Light Spinach Photosynthesis Lab

Words: 340
Pages: 2
Open Document
The lab experiment was performed to determine whether or not the color of the light spinach leaves is exposed to affects the rate of its photosynthesis. Using a hole punch, we manipulated spinach leaves into the syringe with the buffer (NaHCO3) and the removed the gas from each leave with a vacuum. The leaf disks were then separated into two beakers. One beaker was exposed to the light while the one serves as the control. The beakers were placed in the fluorescent light to observe and record the time it takes for leaf disks to ascent to the surface of the solution. We concluded that the amount of carbon dioxide in the environment of the spinach had an effect on the rate of photosynthesis.
Photosynthesis is a redox reaction that requires carbon
Show More

Related Documents: Light Spinach Photosynthesis Lab

Essay about Photosynthesis and Agave Trial

Photosynthesis Rate between C3 plant and CAM plant Were 0 throughout the lab: Spinach Trial 2 w/o CO2 Agave trial 1 with CO2 Agave Trial 2 w/o CO2 Were 0 throughout the lab: Spinach Trial 2 w/o CO2 Agave trial 1 with CO2 Agave Trial 2 w/o CO2 ET 50 - Data Table Min. | Spinach Trial 1 with CO2 | Spinach Trial 1 without CO2 (control data) | Spinach Trial 2 with CO2 | Spinach Trial 2 without CO2(control data) | Agave Trial 1 with CO2 | Agave Trial 1 without CO2(control data)…

Words 973 - Pages 4

The Relationship Between Chichorium Intybus And Spinacia Oleracea

contribution of photosynthesis and how it is very important to plants. It also examines the relationship between chichorium intybus and spinacia oleracea chloroplast absorbency levels.Photosynthesis is a very important part for plants. Photosynthesis is what allows plants to survive. It provides ATP were it can be used for energy. In them it consumes Carbon Dioxide to produce Oxide. The Chlorophyll in the chloroplasts of a leaf are responsible for absorbing wavelengths of light. This paper also…

Words 1955 - Pages 8

pigment and photosynthesis Essay

Plant Pigments and Photosynthesis Statement of the Problem: What question(s) are you trying to answer? Include any preliminary observations or background information about the subject If we use paper chromatography to separate the pigments in spinach leaves, then we will see several different pigments because plants use other pigments besides chlorophyll a (the green pigment) to capture visible light for photosynthesis. 1. What factors are involved in the separation of the pigments? a. Some factors…

Words 1037 - Pages 5

Essay about Photosynthesis and White Light

11, 2015 Lab 10: Photosynthesis Complete the lab located at the following web address. http://www.glencoe.com/sites/common_assets/science/virtual_labs/LS12/LS12.html Complete the table below and answer the questions that follow. You should use the answers provided in the lab! No two students’ answers should be the same. If this occurs, both students will receive a zero for the lab. Completion of the lab will count as both a participation grade and as an activity grade. Labs should be submitted…

Words 781 - Pages 4

Essay about Photosynthesis Formal Lab Report

Introduction The purpose of this lab is to determine which pigments in a plant support or effect photosynthesis, based on starch production, which wavelengths of light are involved in photosynthesis, and identify plant pigments found in a plant leaf by means of paper chromatography. Life on Earth is dependent entirely on the energy from the Sun, not only to keep the planet at a suitable temperature but also to provide the energy required to sustain life. The energy of the Sun, in the form of…

Words 2799 - Pages 12

Bio culminating lab Essay

Investigating the effect of water temperature on the rate of photosynthesis as measured by the amount of floating spinach leaf discs over 15 minutes. Research Question: How does different water temperature affect the rate of photosynthesis as measured by the amount of floating spinach leaf discs over 15 minutes? Purpose: The goal of this inquiry is to investigate the effect of different kind of water temperature on the rate of photosynthesis in spinach leaves by measuring the number of leaf discs that…

Words 1733 - Pages 7

Biology Questions Essays

Photosynthesis Lab 1. The rate of reaction was negative, meaning that the reaction that occurred was endergonic. It absorbed more energy than it released for the reaction to take place. Inside the bio chambers, the amount of carbon dioxide was decreasing which in turn made the reaction a negative number. 2. According to the data, photosynthesis was occurring in the leaves. 3. When the amount of heat on the plant increases, the amount of production from the carbon dioxide decreased. 4. The…

Words 660 - Pages 3

Expt2 Spinach Chromatograhy W15 Essay

CHEM 2120 Experiment 2 Column Chromatography of a Spinach Extract Index Objectives Experimental Procedure Introduction Write-up Prelab Preparation References Objectives i. To learn the technique of column chromatography. ii. To learn how molecular polarity determines both the solubility and the relative column migration rates (Rf) of different compounds. iii. To determinethe relative polarity and colours of chlorophylls versus carotenoids. Introduction Organic chemists use a variety…

Words 3643 - Pages 15