Photosynthesis

plants respire during the day as well

the rate of respiration is lower than the rate of photosynthesis in the day

Photosynthesis is the process in which plants changes energy from the sun into chemical energy. That being said, photons from the sun are absorbed in the plants chloroplasts. These photons excite electrons that are present in the interior of the chloroplast. Electrons are located inside complexes known as photosystems, which are located in the membrane of thylakoids. Thylakoids are flattened sacs that are stacked together within the chloroplasts to form granum. When these electrons are excited they are passed on from Photosystem II to Photosystem I in a complex process that allows H+ ions to cross into the thylakoid. As the electrons are used up at each Photosystem they have to be replaced. This is where water comes in. Water gets "Split" apart and the electrons from water are donated to the Photosystem. So during photosynthesis plants use sunlight, water (to replace electrons), and NADP+ (this is an electron carrier that carries electrons to different cycles).

Flowers are using for sexual reproduction. They are doing reproduction.

Photosystem 2 happens in photosynthesis before photosystem 1. However they are numbered in order of how they were discovered. Photosystem 1 was discovered before photosystem 2. In photosynthesis the order of them is 2 then 1.

meaning that photosystem 1 was discovered 1st but photosystem 2 happens 1st in photosynthesis

NADPH

Producers and consumers break down carbohydrates release CO2 into the air

They breath pollution and carbon dioxside.

carbon dioxide
Carbon Dioxide

The carbon cycle moves carbon in and out of the atmosphere in a natural process, so it would not be possible to prevent this. We can prevent CO2 from entering the atmosphere through our activities by stopping the burning of fossil fuels (coal, oil and natural gas), which we do in industry, transport and to generate electricity. To do this we need to switch completely to renewable energy. There are also trials happening to capture the carbon dioxide as it is released from the fossil fuel combustion, but none are successful yet on any large scale.

The main pigment of the skin is melanin, it is what makes your skin light or dark whether it be your ethnicity or even the amount of exposure you get from the sun.

Plants use the energy of the sun to split water (H2O) into Hydrogen and oxygen atoms, the oxygen is then released into the air as a waste product, while the hydrogen is used to make 2 special compounds called ATP and NADPH. hydrogen atoms from NADPH are then combined with carbon dioxide (CO2) from the air to produce glucose

During cellular respiration, glucose is broken down into energy in the form of ATP (adenosine triphosphate) through a series of chemical reactions. The energy released from the breakdown of glucose is used by the cell to perform various functions such as muscle contraction, active transport, and biochemical reactions. It is a vital process that provides the necessary energy for cellular activities to occur.

Glucose (C6H12O6) and oxygen (O2) are the final products of photsynthesis, as can be seen by the equation:

6CO2 + 12H2O + light energy --> C6H12O6 + 6O2 + 6H2O

Plants use up the carbon dioxide present in the atmosphere (that plants and animals exhale when they breathe, or produced by poluting humans) and they produce oxygen, which is required for respiration, and glucose, a vital energy source for plants and animals.

During photosynthesis, the molecules of chlorophyll in plants take in or absorb energy in the form of light from the sun. In relation to animals, the energy taken from the sun divides the water molecules into hydrogen and oxygen. Oxygen is then given off for the animals to breathe.

temperature effects the rate at which photosynthesis works. e.g. if it is hot then the rate will increase, cold temperature will result in a less productive plant.

NOTE: The ideal temperatures vary from plant to plant.

Well thylakoids organize chloraphyll and other pigments within the membrane of the thylakoid. Chloraphyll is a green pigment so that affects the pigment of the thylakoid.

I hope that helps .

Venus flytraps get their energy from sugars produced by photosynthesis within their leaves.

They eat insects as a source of nutrients, particularly nitrogen, because the soils where they live are lacking in this nutrient.

This question depends on the way you look at it. Some people say apples come from apple trees. Others say that apples grow from the ground. Both statements are correct. All fruits are grown from the ground, whether they are off of a vine, a tree, or a plant. Technically they are from the ground because the seed is planted in the ground and without soil the fruit would not be able to grow.

newtest3

• respiration

To test for chlorophyll:


1- We will take a variegated leaf and detach it

2- then we will detach the leaf and draw the same leaf on the paper to see the change.

3- then we will test for starch

4- Only the green places with chlorophyll will turn black blue in color the places without chlorophyll will become brown in color.

at the stage of hydrolysis where the water is split into h2 and o .the oxygen gets liberated and hydrogen joins the NADP to form NADPH2.This NADPH2 is utilized for Calvin's cycle

Photosynthesis affects humans because it gives us air and helps us breathe. If there were no photosynthesis plants wouldn't grow and that wouldn't only mess up our ecosystem we would all die because we have no air. And then there would be no use for the sun.

Without photosynthesis we would not all just be old and hungry we would be dead.

One of the key elements in photosynthesis, is carbon dioxide. As we need food, so do plants. Plants do this by taking neutriance water, the suns energy and carbon dioxide to create a substance called glucose. This reduces the amount of carbon in the air, and in the process releases oxygen for us to breathe.

Photosynthesis also occurs in some types of algae, bacteria, and protists. These organisms have chlorophyll or similar pigments that enable them to convert sunlight into energy through the process of photosynthesis.