Hypothesis
Suppose we have four test tube each test tube is filled with solution extracted from different sources. Test tube 1 contain solution extracted from sugar cane, Test tube 2 contain solution extracted from green leaves, Test tube 3 contain solution extracted from seeds, and Test tube 4 contain egg white an albumin protein.
objectives
To find out which solution will react with biuret solution
.
Materials and method
To prepare biuret solution, mix potassium sodium tartarate with cupric sulfate and sodium hydroxide. A blue solution will be formed.
Experiment
Pour a small amount of biuret solution in each test tube and heat them until precipitation is formed.
Results
After analyzing the experiment, it was found that no color changed in first three test tubes except the fourth one in which the color was changed from blue to pink-purple.
Discussion
It was deduced from results that appearance of pink-purple color indicate the presence of peptide bonds (proteins)
Conclusion
Biuret test is used for the confirmation of proteins in any food sample.
10/40 I think it whold be useful if we got more info on the humming bird sorry
Explanation:
The structure relates to their function
Their structural components (i.e. their makeup) determine their function (what they do). In specific cell types, collected proteins may function as a unit called an organelle.
Further Explanation:
In all eukaryotic cells mitochondria are small cellular organelles bound by double membranes make most of the chemical energy required for powering the biochemical reactions within the cell. this chemical energy is stored within the molecule ATP which is produced.
Some organelles are bound by membranes like those that make up the external structure of the cell, with varying compositions of phospholipids and proteins. These are advantageous, as they
- may increase metabolic reaction efficiency;
- they allow cells to concentrate smaller fractions of enzymes and solutes separate proteins and molecules that may harm the cells by parceling them into membrane-bound organelles
- for example, hydrolytic enzymes concentrated within vacuoles may degrade macromolecules like DNA and RNA within the cytoplasm.
Learn more about cellular life at brainly.com/question/11259903
Learn more about mitochondria at brainly.com/question/8427362
Learn more about mitochondria and similar structures at brainly.com/question/2855039
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The correct answer is D) GCC AGC UCA CUA
A process in which information from a DNA is copped into a messenger RNA (mRNA) is called transcription. During transcription in genetic codes present on the DNA is copied on the mRNA. In the given question the DNA has codes CGG TCG AGT GAT thus, on mRNA the corresponding codes will be GCC AGC UCA CUA because A pairs with U and G pair with C and vice-versa.
