Photosynthesis Purpose
What is Photosynthesis purpose?
Photosynthesis purpose is to allow plants, bacteria, algae and some bacterias make there own food.
What does the chloroplast do for photosynthesis?
They take water from the roots and carbon dioxide from the air as ingredients, use the sunlight's energy to bake these ingredients into sugar for the plant's food, and release oxygen as a leftover.
What are the reactants of photosynthesis?
Carbon Dioxide, water, light energy.
What are the 2 main stages of photosynthesis?
1. Light dependent reactions
2. Light independent reaction also known as the Calvin cycle
Why is photosynthesis important for life on earth?
Photosynthesis is super important because it makes the oxygen we breathe and is the start of the food chain, giving energy to all living things.
What does Photosynthesis do for plants?
For plants photosynthesis is to produce energy (sugar) it can use to grow, live and reproduce.
What does thylakoids do for photosythesis?
Thylakoids are like tiny, stacked, flat pancakes inside plant cells' chloroplasts These pancakes are where the plant captures sunlight and uses that energy to start the process of making food (sugar) from carbon dioxide and water.
What are the products of photosynthesis?
Glucose and Oxygen
What is the light dependent reactions?
What would happen without photosynthesis?
Without photosynthesis, there’d be no oxygen or food, so most plants, animals, and people would die. Earth would get cold, full of carbon dioxide, and only a few tough microbes could survive.
What does Photosynthesis do for our planet?
For the planet photosynthesis provides oxygen and forms the base of the food chain.
What does the chlorophyll do for photosynthesis?
Chlorophyll is a plant pigment that absorbs sunlight energy and uses it to convert carbon dioxide and water into sugar and oxygen during photosynthesis
What is the Calvin cycle?
The Calvin cycle is the second stage of photosynthesis, a series of reactions that convert carbon dioxide from the atmosphere into carbohydrates, like glucose.
Do humans need photosynthesis to live?
Photosynthesis gives us food, materials like wood and fiber, and even the energy in fuels like coal, gas, and firewood—all thanks to the sun.
What does photosynthesis take in?
Photosynthesis takes in carbon dioxide, water and sunlight
What does the stroma do for photosynthesis?
The stroma is the fluid inside a plant's chloroplasts. This is where the plant uses the "energy" captured from sunlight to turn carbon dioxide into sugar.
What does photosynthesis release?
It releases oxygen into the air which helps humans and animals breathe.
What does the Stomata & Xylem do for photosynthesis?
Stomata allows for gas exchange and xylem is the vascular tissue in plants that moves water to and from the leaves.