Chewbacka2020
03.08.2019 •
Biology
Iodine is used to detect the presence of starch in cells, because it stains starch deep blue. if an animal cell and a plant cell are treated with iodine, what would be observed?
Solved
Show answers
More tips
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- A Auto and Moto How to Start a Diesel Engine in Cold Weather?...
- A Auto and Moto Which alarm system to choose?...
- P Photography and Videography What is lens calibration and why is it needed?...
- S Science and Technology How to Choose a Picture Frame: Tips and Recommendations...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
Answers on questions: Biology
- M Mathematics SOLVE FOR X ROUND YOUR ANSWER TO THE NEAREST TENTH SIN 24DEGREES =12.1/X...
- M Mathematics How many terms are in this expression? 3n + 5...
- M Mathematics Aprocess for manufacturing an electronic component yields items of which 1% are defective. a quality control plan is to select 100 items from the process, and if none are defective,...
- M Mathematics Which variable would be easier to eliminate? - 4x - 9y= - 10 4x + 2y = 24 Оy neither Ох...
Ответ:
The iodine test is used to test for the presence of starch. The iodine reacts with starch giving a blue-black color. This reaction is the consequence of the production of polyiodide chains from the reaction of starch and iodine.
The carbohydrates one consumes as foods have their source in the plants generated by the process of photosynthesis. These carbohydrates take the form of starches, sugars, and cellulose. The plants produce all the three, while the animals cannot perform the process of photosynthesis due to the absence of chloroplasts, which are found in plants.
Thus, an animal cell does not react with iodine due to the absence of starch, while the plant cell will give a reaction with iodine forming black-blue color due to the presence of starch.
Ответ:
Ponds are shallower than lakes.
Explanation:
Lakes take up larger areas than ponds and are also much deeper.
Ponds are generally smaller and shallower than lakes.