What is photosynthesis describe site of photosynthesis?
In plants and algae, photosynthesis takes place in organelles called chloroplasts. A typical plant cell contains about 10 to 100 chloroplasts. The chloroplast is enclosed by a membrane. Embedded within the stroma are stacks of thylakoids (grana), which are the site of photosynthesis .
What is the site of photosynthesis quizlet?
Fluid filled space inside of chloroplasts that is the site of the light-independent reactions during photosynthesis .
What is the site of photosynthesis in green plants Class 7?
Chloroplast is the site of photosynthesis . Carbohydrate is used as food and oxygen is emitted out to atmosphere. This whole process of making food by plants is called photosynthesis . Carbohydrate which is produced in the process of photosynthesis is ultimately converted into starch and stored in leaves.
What is the site of photosynthesis Class 10?
Chloroplast is the site of photosynthesis . It is present in the mesophyll cell of the leaf. Chloroplast contains chlorophyll pigment.
What is photosynthesis formula?
The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
What is the site of photosynthesis in chloroplast?
Photosynthesis occurs in the chloroplast , an organelle specific to plant cells. The light reactions of photosynthesis occur in the thylakoid membranes of the chloroplast . Electron carrier molecules are arranged in electron transport chains that produce ATP and NADPH, which temporarily store chemical energy.
What are 3 some sources of co2?
There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.
What three things make glucose in photosynthesis?
To perform photosynthesis, plants need three things: carbon dioxide, water , and sunlight.
What cell type is the main site of photosynthesis?
A chloroplast is an organelle within the cells of plants and certain algae that is the site of photosynthesis , which is the process by which energy from the Sun is converted into chemical energy for growth.
What is a parasite class 7?
Parasites are organisms that depend upon another organism (host) for food and cause harmful effects or dieseases to the host. Examples: Cuscuta (Amarbel), mosquitoes and head lice. saprotrophs are orgnisms that obtain nutrition from dead and decaying organic matter. Examples: Fungi and some bacteria.
Why are green plants called Autotrophs Class 7?
Green plants are called autotrophs because they can prepare their own food (auto means self and troph means nutrition). This happens by the process of photosynthesis which takes place in the presence of sunlight.
Which organelle is only found in plant cells?
A chloroplast is an organelle that is only present in plant cells. It is a plastid that contains chlorophyll and is also where photosynthesis takes place.
What is class 3 photosynthesis?
BACKGROUND. Photosynthesis is the big name for the process by which plants convert energy from sunlight into energy for food. Photosynthesis , derived from the Greek words photo, meaning “light,” and synthesis “putting together.” This process also requires water and carbon dioxide.
What is lymph 10th?
Lymph is another fluid involved in transportation. Some amount of plasma, proteins and blood cells escape into the intercellular spaces in the tissues to form lymph or tissue fluid. Lymph is similar to blood plasma but colorless and contains less protein.
What is respiration class 10th?
The process of releasing energy from food is called respiration . The process of respiration involves taking in oxygen (of air) into the cells, using it for releasing energy by burning food, and then eliminating the waste products (carbon dioxide and water) from the body.