What is photosynthesis question and answer?
What is photosynthesis question and answer?
Photosynthesis is the process by which plants, algae and some bacteria use sunlight, carbon dioxide and water to prepare their food. This is a biogeochemical process in which light energy is converted into chemical energy. Photosynthesis takes place in the chloroplast.
What is photosynthesis 7th grade?
Photosynthesis. Photosynthesis – process by which plants use radiant energy (light) to convert Carbon Dioxide and Water into chemical energy (Glucose, C6H12O6)
What do 7th graders learn?
Grade 7 is exciting and challenging. Students in Grade 7 take six required subjects: English Language Arts, Health and Life Skills, Mathematics, Physical Education, Science and Social Studies.
What grade do students learn about photosynthesis?
Second grade Lesson Photosynthesis… How it All Works. BetterLesson reimagines professional learning by personalizing support for educators to support student-centered learning. Unit 3: Unit 3 – Apples, Pumpkins and Bread!!
What is cellular respiration 7th grade?
Cellular respiration is a chemical process that enables organisms to convert food into energy. Plants carry out cellular respiration using the same chemical process that occurs in animals animals consume food only to get energy for the process of cellular respiration.
What is ATP 7th grade?
Adenosine triphosphate (ATP) is a nucleotide used in cells as a coenzyme. It is often called the “molecular unit of currency”: ATP transports chemical energy within cells for metabolism. Every cell uses ATP for energy. It consists of a base (adenine) and three phosphate groups.
How are photosynthesis and cellular respiration related?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. 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 is cellular respiration middle school?
Cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions. Cellular respiration takes place in the cells of animals, plants, and fungi, and also in algae and other protists.
Does cellular respiration occur in plants?
Plants undergo cellular respiration. Really, plants do both! Plants simply undergo photosynthesis first as a way to make glucose. Animals don’t need to photosynthesize since they get their glucose from the food they eat. Cellular respiration is not simply the same as “breathing.” This can be confusing!
What are the materials needed during photosynthesis?
carbon dioxide
What organisms use photosynthesis and cellular respiration?
The vast majority of plants are autotrophs and rely on photosynthesis to make their food. When plants are not undergoing photosynthesis, they use cellular respiration to transform the glucose molecules they make into energy they can use for carrying out life’s processes.
What cells carry out photosynthesis?
Photosynthesis in plants takes place in specialized organelles called chloroplasts. Located in specific plant cells such as leaf cells, chloroplasts appear in most species that use oxygenic photosynthesis, which – as its name implies – releases oxygen.
What organisms can carry out photosynthesis?
Plants, algae, and a group of bacteria called cyanobacteria are the only organisms capable of performing photosynthesis (Figure 1). Because they use light to manufacture their own food, they are called photoautotrophs (literally, “self-feeders using light”).
What is the step by step process of photosynthesis?
It is convenient to divide the photosynthetic process in plants into four stages, each occurring in a defined area of the chloroplast: (1) absorption of light, (2) electron transport leading to the reduction of NADP+ to NADPH, (3) generation of ATP, and (4) conversion of CO2 into carbohydrates (carbon fixation).
What are two examples of photosynthesis animals?
4 Incredible Photosynthetic Animals
- Sea Slug – Elysia chlorotica.
- Spotted Salamander – Ambystoma maculatum.
- Oriental Hornet – Vespa orientalis.
- Pea Aphid – Acyrthosiphon pisum.
What organisms are capable of photosynthesis quizlet?
The three major groups of photosynthetic organisms are land plants, algae, and cyanobacteria.
Can algae be found in soil?
Red algae (Rhodophyta) can be found in the sea, whilst green algae (Chlorophyta) are found in fresh water and on the surface of some soils. Algal populations typically range from 10,000 – 100,000 cells per gram of soil.
Is algae a protist or plant?
Algae, singular alga, members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista. Algae have many types of life cycles, and they range in size from microscopic Micromonas species to giant kelps that reach 60 metres (200 feet) in length.