Why do leaves need to make sugar?
The process is known as photosynthesis and it is how plants eat. The chlorophyll in the leaves of the plant produce sugar when they absorb sunlight. The plant uses the sugar to provide energy for itself and stores any excess in the form of starch for later consumption.
What correctly identifies the main function of photosynthesis?
The main function of photosynthesis is to convert sunlight, carbon dioxide, and water into glucose (energy) and oxygen. This process is essential for the survival of plants and other organisms that depend on plants for food and oxygen.
Which compound is a three-carbon sugar and a product of the dark reaction of photosynthesis?
PGAL- 3-Phosphoglyceric acid (3PG), or glycerate 3-phosphate (GP), is a biochemically significant 3-carbon molecule that is a metabolic intermediate in both glycolysis and the Calvin cycle. This chemical is often termed PGAwhen referring to the Calvin cycle. 3-Phosphoglycerate is the resultant of the split of 6-carbon intermediate that is so unstable that it splits instantly. And two 3-phosphoglycerate molecules are produced for each molecule of CO2.
-JB
Does processing firms move raw materials to factories and finishedgoods rto markets?
Yes, processing firms typically transform raw materials into finished goods within their facilities before they are transported to markets for sale. The processing firms add value to the raw materials through manufacturing and assembly processes, making the goods ready for distribution and consumption in the markets.
What three things are needed for photosynthesis to occur in an algae cell?
Three things needed for photosynthesis to occur in an algae cell are sunlight, carbon dioxide, and water. These essential ingredients are used by algae to convert light energy into chemical energy in the form of glucose, with oxygen being released as a byproduct.
How is photosynthesis observed?
Photosynthesis can be observed through various methods such as measuring oxygen production, carbon dioxide consumption, or changes in chlorophyll fluorescence. Scientists use instruments like spectrophotometers and fluorometers to quantify these changes in plant cells or leaves during photosynthesis. Additionally, the process can also be visually observed by monitoring the color change in leaves exposed to light.
Which process of photosynthesis uses water molecules in the thylakoids?
The process of photosynthesis that uses water molecules in the thylakoids is called the light-dependent reactions. In this process, water molecules are split into oxygen, protons, and electrons, providing electrons for the photosynthetic electron transport chain. This process occurs in the thylakoid membranes of the chloroplast.
What is the name of the process-turning sunlight into glucose?
The process is called photosynthesis. In this process, plants use sunlight to convert carbon dioxide and water into glucose, which is a form of chemical energy that the plant can use for growth and metabolism. Oxygen is also produced as a byproduct.
What gas is emitted by photosynthesis?
Plants absorb water (H2O) and carbon dioxide (CO2) and use sunlight in a process called photosynthesis to create oxygen (O2) and glucose (C6H12O6), which is sugar.
The air we breathe, Oxygen, is released as a waste product at the end of photosynthesis.
What product of light reactions are required for the dark reactions?
The inputs of the Dark Reaction are NADPH, ATP, and CO2. The NADPH and ATP, which were produced in the Light Reactions, fix the carbon into a carbohydrate such as glucose. Enzymes are also needed for the Dark Reaction to take place. One such enzyme is Rubisco, which interacts with CO2 and RuBP in the first step of the Dark Reaction.
What ingredients go in photosynthesis and where do they go?
The ingredients are carbon dioxide and water in the presence of sunlight.
The water is split using sunlight energy into hydrogen and oxygen. Hydrogen is then used to create energy that the plant can use while some oxygen is expelled as a waste product. Carbon dioxide is rearranged into carbon compounds, and the extra 6 oxygen molecules combine with hydrogen to create water which is also expelled as a byproduct.
Which organelle holds the DNA and is the control center of the cell?
The nucleus is the organelle that holds the DNA and serves as the control center of the cell. It regulates gene expression, DNA replication, and cell division.
How are the products of photosynthesis related to cell respiration?
it is related to photosynthesis because of the products glucose and oxygen are used to start cell respiration. Glucose and oxygen carry it out to produce energy.plants also go through cell respiration
What must a plant be exposed to for photosynthesis occur?
sunlight or cold water if im wrong sorry... haha:) <3 sunlight or cold water if im wrong sorry... haha:) <3
What is a sugar molecule made during photosynthesis?
Glucose is the sugar molecule made during photosynthesis. It is produced from the combination of carbon dioxide and water in the presence of sunlight, using the energy obtained from sunlight to drive the chemical reaction.
How could knowledge of these word parts define the word photosynthesis?
The word "photosynthesis" can be broken down into two word parts: "photo" meaning light and "synthesis" meaning putting together. Therefore, photosynthesis is the process by which plants use light energy to convert carbon dioxide and water into glucose and oxygen.
What did Jan Van Helmont concluded that plants get most of their mass from?
Jan Van Helmont concluded that plants get most of their mass from water, rather than from soil as previously believed. He conducted an experiment in which he tracked the growth of a willow tree and found that the increase in mass of the tree was mostly due to the water it absorbed.
How is C6H12O6 important to photosynthesis and cellular respiration?
C6H12O6 (glucose) is relevant to both of these processes, because...
Glucose is the end product of photosynthesis. After generating ATP and NADPH from the "light reactions" in the electron transport chain, both these molecules (ATP and NADPH) go on to power the Calvin Cycle, or "dark reaction". The end product of the Calvin Cycle is a molecule of G3P, which is made into glucose.
Cellular respiration is essentially the "inverse" of photosynthesis- where photosynthesis makes glucose, cellular respiration breaks it down into ATP, so that it might be used by the cell. There is aerobic and anaerobic cellular respiration, which occur differently, but the common goal of the two processes is to break down glucose. Glycolysis precedes cellular respiration itself, which is the actual process of breaking down the glucose molecules into pyruvate.
Could cellular respiration work without photosynthesis?
Yes, and it does all the time, but some other energy source is required. For one thing, all animal cells undergo cellular respiration without photosynthesis, as do all anaerobic bacteria (yeasts, etc.), and many plants and animals that grow on thermal vents on the bottom of the ocean. Instead of getting energy from light, they use chemical energy (animals and yeasts) or geothermal (heat) energy, such as in the case of aquatic organisms on heat vents.
What is the major organelle for photosynthesis?
The major organelle for photosynthesis is the chloroplast. It contains chlorophyll, the pigment that captures sunlight, and is where the process of converting light energy into chemical energy (glucose) occurs.
Is chlorophyll one of the raw materials needed for photosynthesis?
No, yet it is a crucial and complex Part of the Factory that processes the raw materials.
While Chlorophyll is required for photosynthesis, it is not used up in the process of photosynthesis and none of its parts are used in the chemical reactions of photosynthesis. Only the energy it absorbs from the Sun is used in photosynthesis.
How do you control Carbon dioxide concentration in photosynthesis?
Many countries, as well as individual states, cities and citizens, are taking some or all of the steps below:
What organisms absorb carbon dioxide?
Plants and phytoplankton are organisms that absorb carbon dioxide from the atmosphere through a process called photosynthesis. This allows them to convert carbon dioxide into oxygen and organic carbon, playing a crucial role in the global carbon cycle.
Which path does the water take to be a part of photosynthesis?
Water is absorbed by the roots of plants from the soil, then transported through the plant's vascular system to the leaves where it is used in photosynthesis. In the leaves, water molecules are split into hydrogen and oxygen during the light-dependent reactions of photosynthesis, releasing oxygen as a byproduct and providing electrons to drive the process.