Compare And Contrast Eukaryotic And Photosynthesis

Photosynthesis, in autotrophs, is the process of converting light energy into chemical energy that is able to be used by the cell. Using the energy captured from the sun, plants store this energy in the bonds of carbohydrates, which can be later used for life processes, such as protein synthesis. Photosynthesis can be summarized by the following chemical equation:

Photosynthesis occurs each time the sun’s light reaches the lives of a plant. The chemical ingrediants for photosynthesis are carbon dioxide (CO2), a gas that passes from the air into a plant via tiny pores, and water (H20), which absorbed from the soil by the plant’s roots. Inside leaf cells, tiny structures called chloroplasts use light energy to rearrange the atoms of the ingrediants to produce sugars, most importantly glucose (C6H12O6) and other organic molecules. Chlorophyll gives the plant its green color (Simon, 02/2012, pp. 92-93). Chemical reactions transfers the sun’s light energy into the chemical bonds that hold energy-carrying molecules. The most common are

Both photosynthesis and cellular respiration are the main pathways of energy transportation in organisms. However, the reactants and the products are exact opposites in photosynthesis and in cellular respiration.

Photosynthesis is the procedure in which green plants use sunlight, carbon dioxide and water to make food and oxygen and cellular respiration is the process where cells use this food to

Photosynthesis is the process where chloroplast in plants and other photosynthetic organisms capture light energy and converts it to chemical energy that is stored in sugar and other organic molecules. Autotrophs sustain

All living things ultimately depend on this process. The compounds plants make during photosynthesis provide nutrients and energy to organisms that consume plants. Organisms that consume the plant-eaters gain nutrients and energy from them, so both energy and materials are passed from organism to organism.

The electron transport chain produces the most ATP (34). The reactants for cell respiration are glucose and oxygen; the products of cell respiration are, carbon dioxide, energy, and water, this is also shown in the chemical equation: C6H12O6 + 6 O2 --> 6 CO2 + 6

Photosynthesis occurs within chloroplasts which are in leaf cells. It takes carbon dioxide and water &quot;within the chloroplast, sunlight powers the conversion of these ingredients to a sugar called glucose and oxygen&quot; (Campbell, 37).<p>

Photosynthesis occurs in two stages. In the first stage, light-dependent reactions or light reactions capture light energy and utilize it to make energy-storage molecules ATP and NADPH. During the second stage, the light-independent reactions use ATP and NADPH to capture and reduce CO2.

Photosynthesis is essential for plants, just as food is essential for the humans to survive. Without photosynthesis, the food chain would break and all the living organisms would begin to die. Every organism is in need of some sort of energy to continue to survive. Plants use energy from the sun to start the process of photosynthesis and produce sugar or as their food, then that energy is transferred into animals when animals, such as goats and cows, eat those plants. Then finally that energy is transferred to the humans, when we eat goat or cow meat.

The second step is producing sugars with that energy, which is being stored. Pigments are these colorful chemical compounds that absorbs the light from the sun, which is then sent to the chloroplast. When the cells capture the energy some of that energy is used to make chlorophyll, which is a type of pigment which is green. It creates energy for the process of photosynthesis. Photosynthesis is very important for plants, but also for

Photosynthesis is a very complicated process. It is not as simple as plants need a little sunlight, water, and carbon dioxide, and viola oxygen is produced. There are many steps and processes that occur during photosynthesis which make it very complicated. Now the actual word photosynthesis in Greek means photo- “light”, and –synthesis “putting together”. This is the overall basic foundation that photosynthesis stands behind. Photosynthesis can only happen in plants and some algae, due to them having an organelle called chloroplast. Chloroplast has a pigment, which is called chlorophyll. Chlorophyll is a light absorbing pigment, which allows the plant to control solar energy and use it to distribute energy and food for the plant itself. Chloroplasts are usually located in the green tissue in the interior of the leaf called the mesophyll. A usual cell has around thirty to forty chloroplast. In the inner compartment there is a thick fluid called the stroma, with a system of interconnected membranous

Without photosynthesis we would not be able to receive energy. We should be more appreciate of plants, without them we would not survive. This paper will explain the basic components require for photosynthesis, the role of chlorophyll, how energy is transferred, and photosystems I and II and the most precious product results of photosynthesis.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To metabolic pathways involved in photosynthesis are light reaction and dark reaction. The first stage of the photosynthetic system is the light-dependent reaction, which converts solar energy into chemical energy. Light absorbed by chlorophyll or other photosynthetic pigments is used to drive a transfer of electrons and hydrogen from water to and acceptor called NADP , reducing it to the form of NADPH by adding a pair of electrons and a single proton. The water or some other donor molecule is split in the process. The light reaction also generates ADP, a process called photophosphorylation. ATP is a versatile source of chemical energy used in most biological processes. The light reaction produces no carbohydrates such as sugars.

Cellular respiration occurs in both plant and animal cells. Both types of cells are very similar, containing similar organelles such as the mitochondria. The mitochondria is the site of cellular respiration, where glucose and oxygen can be used to produce ATP and carbon dioxide. In plant cells energy is created through the process of photosynthesis, the conversion of energy from the sun into chemical energy. Autotrophs are able to utilize photosynthesis to sustain themselves without consuming food to obtain energy. The site of photosynthesis takes place in the cell’s chloroplast (Citovsky, Lecture 20). A large, concentrated portion of chloroplast can be found within the plant’s mesophyll, the interior of a leaf. Photosynthesis is broken down into two stages: light reactions and the Calvin cycle. Through light reactions, solar energy can be converted into chemical energy (Campbell, pg. 189). In the Calvin cycle, usable energy in the form of sugars are synthesized from carbon dioxide.