Unlike carbohydrates and lipids, proteins contain the nitrogen (N) element. Large macromolecules called proteins are made of amino acids, which must all contain nitrogen.
Each amino acid has a core carbon atom attached to an R-group, an amino group (-NH2), a carboxyl group (-COOH), a hydrogen atom, and other side chains. Different amino acids may have different R-groups, which gives them unique chemical characteristics. Since nitrogen can be found in the amino group of all amino acids, it is an important component of the structure and composition of proteins.
Learn more about amino acids, here:
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1.) medicine
2.) lumber
3.) fuel
4.) clothes
5.) tires
6.) disinfectants
7.) paper
Green plants are green because of the pigment chlorophyll, which absorbs most wavelengths of light except for green. The wavelength of light being reflected or transmitted by green plants is in the range of approximately 500-570 nanometers.
Green plants appear green because they contain a pigment called chlorophyll, which absorbs most wavelengths of light except for green. This means that green light is reflected or transmitted by the plant, which is then detected by our eyes as the color green.
The wavelength of light that is being reflected or transmitted by green plants is in the range of approximately 500-570 nanometers. This is within the visible light spectrum, which ranges from about 400 to 700 nanometers.
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Out of the following given choices;
Multiple Alleles
Chromosomes
Carriers
Sex-linked genes
The answer is multiple alleles. While we are used to diploid organisms like humans having two alleles (on same loci of each chromosome of homologous paired chromosomes) for a particular gene, it is thus the case there are two alleles in a population that determine a particular trait. However, there can be more than two alleles in a population that determine a particular trait. Individuals in the population may have different forms of the allele for the trait (please note that a diploid individual can still hold only two alleles). This, therefore, means that they are more than two alleles in the population that determine a trait such as coat/fur color (or blood type in humans). These are what are referred to as multiple alleles. The alleles interact with different degrees of dominance over others alleles hence the various phenotypes formed form their interaction.