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further light on this ,finding an intricate link between insulin resistance and the brain.Our bodies produce insulin that is necessary for the survival of brain cells,but this process goes awry when a toxic protein ,called ADDL,removes receptors form these cells and renders them insulin resistant...
Which of the following is not the characteristic of cells?A. They are bound by the plasma membrane. B. They have the ability to break down large molecules to smaller ones to liberate energy for their activities. C. They possess a nucleus which contains genetic information in the form of ...
解析:The best answer is E. The first paragraph states that plant cells “differentiate and form structures” (line 3) when a “complex system of chemical messengers” (line 7) activates a “small subset of the genes in a particular kind of cell” (lines 5-6). In lines 38-41, the au...
Which of the following questions does the passage supply information to answer? A. Which body cells are the primary users of cholesterol? B. How did scientists discover that LDL’s are secreted from the liver in the form of a precursor? C. Where in the body are VLDL remnants degraded? D...
The actual work entails five specific projects. One will determine the structure of mutant KRAS proteins, the most common form of RAS, when it interacts with molecules within cells. A second project will build on new strategies for blocking KRAS, such as novelpeptides. A third project will ...
A cell can be defined as the most basic functioning unit of an organism. Different types of cells form a tissue. In a cell, there are various organelles. These organelles perform distinct and unique functions in the cell. Answer and Explanation...
of specialized cells in the retina—rods and cones—are critical for proper vision. Light enters the eye and fails on the rods and cones in the retina. Those cells convert the light to electrical signals, which travel through the optic nerve to the brain. The brain interprets those signals...
Answer to: Which of the following carries genetic information from the nucleus to the cytoplasm? a. transfer RNA (tRNA) b. messenger RNA (mRNA) c...