Answer:
d. The normal bonding between the R groups has been disturbed and the protein loses its normal shape.
Explanation:
Denaturation is the loss of function of a protein due to its altered three-dimensional structure. To function properly, proteins must be present in a properly folded form. The three-dimensional structure and protein folding are mediated by weak interactions such as hydrogen bonds, electrostatic interactions, etc. An abrupt increase in temperature, pH or presence of some organic solvents causes protein denaturation.
The organic solvents target the hydrophobic interactions between the R groups of amino acids that make the core of globular protein stable. Extreme levels of pH target the net charge on proteins and thereby results in electrostatic repulsion between closely placed amino acids. Extremes of pH also disrupt the hydrogen bonding between the R groups of the amino acids. The effect is the loss of the three-dimensional structure of proteins, their partial or complete unfolding and loss of function.
Answer;
-Glucose
An energy-rich organic compound needed by organisms is glucose
Explanation;
-Glucose is a simple sugar or carbohydrate that is used by the cell during cellular respiration to generate energy in the form ATP, which is the usable form of energy by the cells.
-Carbohydrates or sugars are energy-rich organic compounds made of carbon, hydrogen and oxygen. Plant cells store excess energy in molecules of starch, while animals store excess energy in molecules of glycogen.
Stem cells have the ability to replace damaged cells and treat disease. ... Stem cells, if they can be directed to differentiate into specific cell types, offer the possibility of a renewable source of replacement cells and tissues to treat diseases including Parkinson's, stroke, heart disease and diabetes.
The distinction is that eukaryotic cells have<span> a "true" nucleus containing their DNA, whereas </span>prokaryotic cells do not have<span> a nucleus. Both </span>eukaryotes<span> and</span>prokaryotes<span> contain large RNA/protein structures called ribosomes, which produce protein.
Hope this helps :)</span>
The pigment that traps energy is Chlorophyll.
Chlorophyll is a green pigment commonly found in almost all
plants, algae and cynobacteria. Leaves appear green because they contain this
pigment. This pigment absorbs the light energy from the sun to complete the
process of photosynthesis or food production of plants. Chlorophyll is said to
absorb light in the long wavelength and blue in the short wavelength regions of
the visible light spectrum. Green light is not absorbed, thus making the leaves
of some plants green. Chlorophyll is found at the plant’s chloroplasts, which
comes to have different structures.
