A single heavy chain of an immunoglobulin molecule has , whereas a single light chain of an immunoglobulin molecule has . Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices six constant domains and two variable domains; two constant domains and two variable domains two constant domains and one variable domain; one constant domain and two variable domains three constant domains and one variable domain; one constant domain and one variable domain one constant domain and one variable domain; three constant domains and one variable domain

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.