Direction: For each question, type the answer in the column to the right. Points
ID: 98753 • Letter: D
Question
Direction: For each question, type the answer in the column to the right. Points will be deducted if the table format is not followed.
4
Suppose a cell calls for the formation of vesicles containing proteins, lipids, and carbohydrates. Which cell organelles do you think will fulfill the cells request?
5
Point out at least 3 similarities between mitochondrion and chloroplast?
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Question
Answer
6
What organisms carry out the process of photosynthesis?
8
Name the gas that is produced in the process of photosynthesis.
9
Point out the major difference between light dependent and light independent (Calvin cycle) reaction. .
10
What is the role of stomata in photosynthesis?
4
Suppose a cell calls for the formation of vesicles containing proteins, lipids, and carbohydrates. Which cell organelles do you think will fulfill the cells request?
5
Point out at least 3 similarities between mitochondrion and chloroplast?
Explanation / Answer
Golgi apparatus: It forms vesicles which contains proteins, lipids and carbohydrates.The Golgi apparatus is a major storage and dispatch station of protein products received from the endoplasmic reticulum. The Golgi apparatus is also involved in lipid transport and lysosome formation.
Mitochondria and chloroplast both have:
The plants are the most visible orgabism which carry out photosynthesis. They are characterized as sedentary, multicellular, photosynthetic eukaryotes with cells surrounded by a cell wall of cellulose.
Algae often appear macroscopically very similar to plants but lack the sophisticated organ structure found in plants, still are capable of doing photosynthesis.
The microscopic size leads many observers to overlook the significant role played by photosynthetic bacteria in ecosystems. Cyanobacteria, formerly referred to as blue-green algae, have chloroplast similar to plants and algae. Other photosynthetic bacteria display a diversity in the pigments and processes for photosynthesis.
Plants use photosynthesis as a way of producing glucose. They take in light energy from the sun and water and carbon dioxide from the air. This is then used to produce oxygen and glucose.
carbon dioxide + water + energy glucose + oxygen
In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and converted into stored chemical energy, in the form of the electron carrier molecule NADPH and the energy currency molecule ATP. The light-dependent reactions take place in the thylakoid membranes in the granum, within the chloroplast.
In the light-independent reactions or Calvin cycle, the energized electrons from the light-dependent reactions provide the energy to form carbohydrates from carbon dioxide molecules. These reactions occur in the stroma, the fluid-filled area of a chloroplast outside of the thylakoid membranes.
4 Suppose a cell calls for the formation of vesicles containing proteins, lipids, and carbohydrates. Which cell organelles do you think will fulfill the cells request?Golgi apparatus: It forms vesicles which contains proteins, lipids and carbohydrates.The Golgi apparatus is a major storage and dispatch station of protein products received from the endoplasmic reticulum. The Golgi apparatus is also involved in lipid transport and lysosome formation.
5 Point out at least 3 similarities between mitochondrion and chloroplast?Mitochondria and chloroplast both have:
- A double membrane surrounding the organelles.
- Their own circular DNA which codes for certain enzymes required for the chemical reactions that take place in this organelles.
- Their own 70S ribosomes made up of 50S and 30S subunits to translate proteins.
The plants are the most visible orgabism which carry out photosynthesis. They are characterized as sedentary, multicellular, photosynthetic eukaryotes with cells surrounded by a cell wall of cellulose.
Algae often appear macroscopically very similar to plants but lack the sophisticated organ structure found in plants, still are capable of doing photosynthesis.
The microscopic size leads many observers to overlook the significant role played by photosynthetic bacteria in ecosystems. Cyanobacteria, formerly referred to as blue-green algae, have chloroplast similar to plants and algae. Other photosynthetic bacteria display a diversity in the pigments and processes for photosynthesis.
8 Name the gas that is produced in the process of photosynthesis.Plants use photosynthesis as a way of producing glucose. They take in light energy from the sun and water and carbon dioxide from the air. This is then used to produce oxygen and glucose.
carbon dioxide + water + energy glucose + oxygen
9 Point out the major difference between light dependent and light independent (Calvin cycle) reaction.In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and converted into stored chemical energy, in the form of the electron carrier molecule NADPH and the energy currency molecule ATP. The light-dependent reactions take place in the thylakoid membranes in the granum, within the chloroplast.
In the light-independent reactions or Calvin cycle, the energized electrons from the light-dependent reactions provide the energy to form carbohydrates from carbon dioxide molecules. These reactions occur in the stroma, the fluid-filled area of a chloroplast outside of the thylakoid membranes.
10 What is the role of stomata in photosynthesis? Photosynthesis is the process in which plants use energy from light to produce food with the help of carbondixide, water and from chlorophyll present in the leaves. Stomata play an important role in photosynthesis in plants. The carbon dioxide necessary for photosynthesis enters into the leaves through the stomata. In the presence of abundant carbon dioxide and in the availability of light the guard cells expand and the stomata open to let carbon dioxide in. This carbon dioxide is later used in photosynthesis by the plants.Related Questions
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