Answer:
A
Explanation:
are attracted to other types of particles.
Answer:
The correct option is C: antigen-binding sites
Explanation:
The antibody is shaped much like the letter Y in the English alphabet. It has two antigen binding sites that are identical in nature. The specificity of these sites is determined by the amino acid sequence that makes it up. Antibodies are complementary to these antigen binding sites, and the antibodies have an incredible ability to recognize a great variety of antigens.
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This would be probably true if the assumption that all possible genotypic variations would be equally distributed (so we would have 25% HH, 25% hh and 2x 25 Hh). If this distribution would be true and Huntingtons disease really was a single gene dominant trait diesase, then yes, we could expect such a distribution in the population.
The correct answer is proteins.
Proteins have four structures; (1) primary, (2) secondary, (3) tertiary, and (4) quaternary. Primary structures of proteins are formation of peptides and the peptide bonds between amino acids. Secondary structures of proteins involves the amino acid composition leading to hydrophobic interactions forming either alpha helices or beta sheets. Interactions between secondary structures of proteins will make the tertiary structure which is either soluble (globular) or insoluble (fibrous) proteins. Quaternary structures are the combination of two or more tertiary structures and these are called subunits.
Ribosome- Both animal cells and plant cells
Endoplasmic Reticulum -Both animal cells and plant cells
Golgi Apparatus- Both animal cells and plant cells
Cell wall- Plant cells only
Vacuoles-Both animal and plant cells
Lysosomes- Both animal and plant cells
Mitochondria- Both animals and plant cells
Cell Membrane- Both animals and plant cells
Cytoplasm-Both animal and plant cells
Chloroplasts-Plant cells only
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