It was stated that the Rh antigens are so sparsely scattered on the red cell surface that lgG molecules bound to the Rh antigens are too far apart to fix C1q. Therefore, complement-mediated hemolysis cannot be invoked to explain hemolytic disease of the newborn. By what mechanism are the red cells destroyed?

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A: The Fabaceae family, also known as legumes or pulses, is a large and diverse group of flowering…

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A: Plants respond to specific light signals, including the duration and quality of light, a process…

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A: The poliovirus is the virus that causes the highly contagious disease called polio. The polio virus…

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A: Biology and psychology continue to investigate the complex and dynamic process of human learning and…

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A: Diffusion through a selectively permeable membrane refers to the movement of molecules from higher…

Q: Inhibin and activin are similar molecules; however they have very different physiological roles.…

A: Activin and Inhibin are protein complexes derived from same family of related genes and proteins.…

Q: Using the formula below, calculate the Jaccard dissimilarity coefficient (1-Sj) for the two samples…

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Q: 2)Which of the following is a correct representation of a segment of DNA:   a) I     b) I and…

A: DNA (Deoxyribose nucleic acid) is the genetic material of many organisms. Nucleotide are the…

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Q: Translation can be stopped by various mechanisms of mRNA decay. Sort the appropriate items to their…

A: Here we will learn about how mRNA breaks down. We will focus on two ways it can happen: with and…

Q: Yeast cells are added to a 3.0 L batch bioreactor so that the initial cell concentration is [X]. =…

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Q: 13. Complete the following catabolism map for the entry of 1 acetyl CoA into the citric acid cycle…

A: Citric acid cycle is also known as tricarboxylic acid cycle(TCA) or the Krebs cycle.  The cycle…

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A: The toxic effects of consuming nicotine i.e. the tobacco products is known as nicotine toxicity.

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Q: The Dracula gene makes mice active at night and only consume blood instead of normal food.  You…

A: The law of dominance is a principle in genetics that states that one allele of a gene can be…

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.