Question
(b) chromatogram..." the boxes next to the two conclusions that can be drawn from chromatogram. chlorophyll is not present in carrot tomato or beetroot extracts beta-carotene is present in carrot extract but not present in tomato extract both beta-carotene and betalain are present in beetroot extract betalain is present in tomato extract but not present in carrot extract both carrot and extracts contain a pigment other than beta-carotene , chlorophyll and betalain square square square square square
Answer
4
(210 Votes)
Wynona
Master · Tutor for 5 years
Answer
Chlorophyll is not present in carrot, tomato or beetroot extracts, both beta-carotene and betalain are present in beetroot extract.
Explanation
## Step 1: In order to answer this question, we need to understand what each pigment is and where it is typically found. ### Chlorophyll is a green pigment found in all green plants and is responsible for the absorption of light to provide energy for photosynthesis. ### Beta-carotene is a red-orange pigment found in many fruits and vegetables, such as carrots and tomatoes. ### Betalain is a pigment found in beetroot and is responsible for its red color. ## Step 2: Now, let's analyze each statement based on the information about the pigments. ## Step 3: The first statement says that chlorophyll is not present in carrot, tomato, or beetroot extracts. This is likely true, as chlorophyll is a green pigment and none of these vegetables are green. ## Step 4: The second statement says that beta-carotene is present in carrot extract but not in tomato extract. This is likely false, as beta-carotene is a red-orange pigment and is found in both carrots and tomatoes. ## Step 5: The third statement says that both beta-carotene and betalain are present in beetroot extract. This is likely true, as beta-carotene is a red-orange pigment and betalain is a red pigment, both of which could contribute to the color of beetroot. ## Step 6: The fourth statement says that betalain is present in tomato extract but not in carrot extract. This is likely false, as betalain is a red pigment and tomatoes are not red due to betalain. ## Step 7: The fifth statement says that both carrot and beetroot extracts contain a pigment other than beta-carotene, chlorophyll, and betalain. This is likely false, as we know that carrot contains beta-carotene and beetroot contains both beta-carotene and betalain.