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Photosynthesis

This category is for questions about the chemical process in which autotrophic organisms use sunlight, carbon dioxide and water to make glucose, water and oxygen. This process is vital to life and is of great importance in biology.

6,415 Questions

Does oxygen can enter the atmosphere during cellular respiration or photosynthesis?

Oxygen is released into the atmosphere during photosynthesis when plants use sunlight to convert carbon dioxide and water into glucose and oxygen. During cellular respiration, organisms take in oxygen and release carbon dioxide into the atmosphere.

How can many carbon dioxide molecules are needed to make a single glucose molecule?

Six carbon dioxide molecules (CO2) are required to create one glucose molecule (C6H12O6) because carbon dioxide has one carbon per molecule, while glucose molecules have six carbons.

What sentence best describes what happends after sunlight hits photosystem 2?

Electrons in the third protein gain new energy from light.

wrong u ass. Solar energy changes ADP into ATP

What are the 2 products created during photosynthesis?

The two products created during photosynthesis are glucose (a simple sugar) and oxygen. Glucose is used as a source of energy for the plant, while oxygen is released into the atmosphere as a byproduct.

What gas is needed for combustion at the same time a product of photosynthesis?

Oxygen is needed for combustion, while it is also a byproduct of photosynthesis. This process showcases the interconnectedness of biological and physical processes on Earth.

Does a fruit perform photosynthesis?

No, fruits do not perform photosynthesis. Photosynthesis is a process that occurs in the leaves of a plant, where sunlight is used to convert carbon dioxide and water into glucose and oxygen. Fruits are the mature ovary of a plant that contain seeds and develop after the process of photosynthesis has occurred in the leaves.

What does the mitochordoin do?

The mitochondrion is the powerhouse of the cell, responsible for generating energy in the form of ATP through the process of cellular respiration. It contains its own DNA and is essential for various cellular functions, such as metabolism and regulating cell death. Mitochondria are critical for providing the energy needed for cell survival and function.

What is the product of photosythsis?

The answer you're likely looking for is glucose but oxygen and water are also considered products.

What 10 organisms use photosynthesis and cellular respiration?

Just name any 10 plants, green algae, or photosynthetic protists such as seaweed.

maple tree

petunia

Euglena

kelp

rose

gardenia

ash tree

pine tree

hibiscus

palm tree

What is the balenced equation for light phase?

There is no single balanced equation for the light phase of photosynthesis as it involves multiple complex reactions. However, a simplified version involves the conversion of light energy, water, and carbon dioxide into oxygen and glucose. The overall process can be represented by the equation: 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

How is photosynthesis and cellular repiration similar?

They are opposite reactions, but both are related in that the end products of one are used in the reactions of the other.

Photosynthesis : sunlight + carbon dioxide + water --> oxygen + glucose

Cellular respiration : glucose + oxygen --> ATP + Carbon dioxide + water

Where does most of the energy that is released by the breakdown of glucose to water and Carbon Dioxide ends up where?

Most of the energy released by the breakdown of glucose to water and carbon dioxide ends up in the form of ATP (adenosine triphosphate), which is a molecule that cells use as a source of energy for various cellular processes.

Why is variegated leaf used to test to see if chlorophyll is necessary for photosynthesis?

Variegated leaves have patches of green and white due to uneven distribution of chlorophyll. If a variegated leaf is tested by covering the green parts and exposing only the white parts to light, no photosynthesis occurs in the white areas since they lack chlorophyll. This demonstrates that chlorophyll is indeed necessary for photosynthesis to take place.

What are products or raw materials a business keeps on hand?

Some common products or raw materials that a business may keep on hand include inventory for resale, raw materials for production, packaging materials, and office supplies. Keeping a well-stocked inventory helps ensure smooth operations and timely fulfillment of orders.

What happened to energy in the sun during photosynthesis?

During photosynthesis, the sun's energy is absorbed by chlorophyll in plant cells. This energy is then used to convert carbon dioxide and water into glucose (sugar) and oxygen. The glucose produced serves as a source of energy for the plant, while the oxygen is released into the atmosphere.

Which occurs at all times photosynthesis or cellular respiration?

Cellular respiration occurs at all times in living organisms, while photosynthesis occurs only in the presence of light during the daytime. Cellular respiration is the process by which cells break down glucose to produce energy, while photosynthesis is the process by which plants convert sunlight into energy.

In what way do chloroplasts indicate the existence of a cell cytoskeleton?

Chloroplasts are anchored in the cell by the cell cytoskeleton, which helps support their positioning within the cell. The cytoskeleton provides a structural framework that allows organelles like chloroplasts to move and maintain their position within the cell.

Do roses need lots of sun to grow?

Yes, roses generally thrive in full sun, which means they need at least 6-8 hours of direct sunlight per day to grow and bloom successfully. Insufficient sunlight can lead to leggy growth, fewer blooms, and increased susceptibility to diseases.

Where can you find standards for raw water?

Standards for raw water quality can typically be found in government regulations, environmental protection agencies, or water resource management organizations. These standards outline the acceptable levels of various contaminants and parameters in raw water to ensure it is safe for human consumption and ecosystem health. Additionally, international organizations such as the World Health Organization may also provide guidelines for raw water quality standards.

How does sunflower represents photosynthesis?

Sunflowers are able to undergo photosynthesis, a process by which they convert sunlight, water, and carbon dioxide into energy for growth. The large, bright yellow petals attract sunlight for optimal photosynthesis to occur, providing energy for the plant's development and reproduction. Through this process, sunflowers play a vital role in the ecosystem by contributing oxygen and serving as a food source for various organisms.

What biologically important molecule is a product of photosynthesis but a reactant of respiration?

The molecule that fits this description is glucose. Glucose is produced during photosynthesis in plants and other photosynthetic organisms, but it is also used as a reactant in cellular respiration to generate energy for the organism.

Do sunflowers have chlorophyll?

Yes, sunflowers have chlorophyll. Chlorophyll is a pigment that gives plants their green color and is essential for photosynthesis, the process by which plants convert sunlight into energy. Sunflowers, like other plants, rely on chlorophyll to capture sunlight and produce their own food.

Is water split in the thylakoid space?

Yes, during the light-dependent reactions of photosynthesis, water molecules are split in the thylakoid space by an enzyme called water-splitting complex or Photosystem II. This process releases oxygen, electrons, and protons that are used in the production of ATP and NADPH.

Which molecules of the Calvin Cycle are also in glycolysis?

The molecule glyceraldehyde-3-phosphate (G3P) is found in both the Calvin Cycle and glycolysis. In the Calvin Cycle, G3P is a product that can be used to synthesize glucose, while in glycolysis, it is an intermediate that is used to produce pyruvate for further energy production.

What are organisms that use sunlight directly to make sugar called?

Organisms that use sunlight directly to make sugar are called autotrophs. They are able to convert light energy into chemical energy through the process of photosynthesis. Examples include plants, algae, and some bacteria.