Q. In which way are photosynthesis and cellular respiration different? Cellular respiration stores ATP, while photosynthesis releases ATP.
Which of the following is the correct equation for photosynthesis outcome 21?
So, following is the correct equation for photosynthesis: 6CO2+12H2OLightC6H12O6+6O2+6H2O.
What is the equation for photosynthesis and cellular respiration?
Connecting Cellular Respiration and Photosynthesis
The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O. Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O.
Which gas is removed from the atmosphere during photosynthesis Quizizz?
Carbon dioxide was removed by photosynthesis.
What is the purpose of ATP in both cellular respiration and photosynthesis Quizizz?
Cellular respiration stores ATP, while photosynthesis releases ATP. Cellular respiration produces oxygen, while photosynthesis uses oxygen. Photosynthesis releases energy, while cellular respiration stores energy.
In which way is cellular respiration similar to photosynthesis quizlet?
Photosynthesis and cellular respiration are similar because both reactions contain water, carbon dioxide, glucose, oxygen and energy.
Why are plants green?
Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green. Plants that use photosynthesis to make their own food are called autotrophs.
Why are dark reaction called so?
Instead, dark reaction uses ATP and NADPH to produce energy molecules. No photosystem is required. Photolysis of water does not occur. So, the dark reaction in photosynthesis is called so because it does not require light energy.
What does Calvin cycle depend on?
The Calvin cycle refers to the light-independent reactions in photosynthesis that take place in three key steps. Although the Calvin Cycle is not directly dependent on light, it is indirectly dependent on light since the necessary energy carriers (ATP and NADPH) are products of light-dependent reactions.
What are the 7 steps of photosynthesis?
Terms in this set (7)
- Step 1-Light Dependent. CO2 and H2O enter the leaf.
- Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2.
- Step 3- Light Dependent. The electrons move down to enzymes.
- Step 4-Light Dependent.
- Step 5-Light independent.
- Step 6-Light independent.
- calvin cycle.
Does photosynthesis produce ATP?
The ATP is produced during the light reaction of photosynthesis by photophosphorylation. ATPs are produced towards the stromal side of the thylakoid membrane. The light energy is absorbed and stored in the high energy compounds, namely, ATP and NADPH.
What organelle does photosynthesis occur in?
In plants and algae, which developed much later, photosynthesis occurs in a specialized intracellular organelle—the chloroplast. Chloroplasts perform photosynthesis during the daylight hours. The immediate products of photosynthesis, NADPH and ATP, are used by the photosynthetic cells to produce many organic molecules.
What gives the green color of leaves?
The green coloration in the leaves of most plants is due to the presence of chlorophyll, a pigment used to absorb energy from the sun.
What pigment absorbs sunlight for photosynthesis?
Chlorophyll, the green pigment common to all photosynthetic cells, absorbs all wavelengths of visible light except green, which it reflects.
In which part of the plant is CO2 stored for photosynthesis?
The carbon dioxide enters the leaves of the plant through small pores called stomata. Once the carbon dioxide enters the plant, the process begins with the help of sunlight and water. During this process, the plant combines carbon dioxide with water to allow the plant to extract what it needs for food.
What produces plant glucose?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
Why are respiration and photosynthesis opposites Quizizz?
Q. Why are photosynthesis and cellular respiration often considered opposites? Photosynthesis produces twice as many ATP molecules as cellular respiration does. Photosynthesis occurs during the day, and cellular respiration occurs at night.
How does carbon flow between photosynthesis and cellular respiration?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
What are two similarities between photosynthesis and cellular respiration?
Both photosynthesis and respiration involve the conversion of energy from one form to another through a series of biochemical reactions. Both processes use and produce ATP in reactions that are carried out on membranes and are controlled by enzymes.
Which is true for both photosynthesis and cellular respiration quizlet?
Which is true for both photosynthesis and cellular respiration? They require organelles.
What do cellular respiration and photosynthesis have in common quizlet?
What do cellular respiration and the light reactions of photosynthesis have in common? Both produce glucose as their final product.
Why are plants not black?
The simple answer is that although plants absorb almost all the photons in the red and blue regions of the light spectrum, they absorb only about 90% of the green photons. If they absorbed more, they would look black to our eyes. Plants are green because the small amount of light they reflect is that color.
Stomata are the tiny openings present on the epidermis of leaves. We can see stomata under the light microscope. In some of the plants, stomata are present on stems and other parts of plants. Stomata play an important role in gaseous exchange and photosynthesis.
What sugar is formed in photosynthesis?
Photosynthesis happens in small compartments within the plant cells, called chloroplasts. In a two-step process, plants obtain chemical energy from sunlight. The collected energy is used in a second reaction to produce the sugar glucose.
Who made Calvin cycle?
The Calvin cycle is a part of photosynthesis, the process plants and other autotrophs use to create nutrients from sunlight and carbon dioxide. The process was first identified by American biochemist Dr. Melvin Calvin in 1957.
Where does Calvin cycle take place?
Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).
What else is the Calvin cycle called?
Calvin cycle is also known as the C3 cycle or light-independent or dark reaction of photosynthesis.
What is ADP and NADP?
ADP – Adenosine diphosphate. NADP – Nicotinamide adenine dinucleotide phosphate. NADPH – The reduced form of NADP. In the Light Dependent Processes i.e Light Reactions, the light strikes chlorophyll a in such a way as to excite electrons to a higher energy state.
Where are ATP and NADPH used?
Both ATP and NADPH are used in the next stage of photosynthesis. The chlorophyll molecule regains the lost electron from a water molecule through a process called photolysis, which releases dioxygen (O2) molecule.
What’s the meaning of RuBisCO?
Ribulose bisphosphate carboxylase/oxygenase (Rubisco) is a key enzyme in photosynthesis catalyzing corbondioxide fixation.