Nros 310 exam 1 - Study guides, Class notes & Summaries

What are the main organs affected by cystic fibrosis? correct answers Lungs, any organ that has epithelial cells, mucus, and secretory system which requires regulation of that mucus Describe the main function of the CFTR protein and how it is regulated. correct answers responsible for regulating the proper flow of chloride and sodium (a component of salt) in and out of the cell membranes in the lungs and other organs. It is regulated by its cytosolic domains: two nucleotide binding domains (N...

nucleus function correct answers Stores hereditary material and coordinates the cells activities (growth, intermediary metabolism, protein synthesis, and reproduction) Endoplasmic Reticulum (ER) function correct answers folding and transport of proteins in vesicles to Golgi apparatus. Ribosome function correct answers protein synthesis (translation) Peroxisome function correct answers digestion of fatty acids, absorb nutrients that cells has acquired. Found in liver cells (digestion of ...

Describe the function of the following cellular structures: - Nucleus - ER - Ribosomes - Peroxisomes - Lysosomes - Mitochondria - Golgi Apparatus - Plasma Membrane correct answers Nucleus: Contains DNA that codes for proteins Rough ER: Has ribosomes, site of protein synthesis, transports proteins Ribosomes: create proteins from mRNA through amino acid linkages, site of translation Peroxisomes: Has catalase to protect against reactive oxygen species Lysosomes: "stomach" ...

What are the main organs affected by cystic fibrosis? - Answer Lungs, any organ that has epithelial cells, mucus, and secretory system which requires regulation of that mucus Describe the main function of the CFTR protein and how it is regulated. - Answer responsible for regulating the proper flow of chloride and sodium (a component of salt) in and out of the cell membranes in the lungs and other organs. It is regulated by its cytosolic domains: two nucleotide binding domains (NBDs) and a...

What are the main organs affected by cystic fibrosis? - Answer Lungs, any organ that has epithelial cells, mucus, and secretory system which requires regulation of that mucus Describe the main function of the CFTR protein and how it is regulated. - Answer responsible for regulating the proper flow of chloride and sodium (a component of salt) in and out of the cell membranes in the lungs and other organs. It is regulated by its cytosolic domains: two nucleotide binding domains (NBDs) and a...

NROS 310 Exam 1 questions with correct answers

What are the main organs affected by cystic fibrosis? - Lungs, any organ that has epithelial cells, mucus, and secretory system which requires regulation of that mucus Describe the main function of the CFTR protein and how it is regulated. - responsible for regulating the proper flow of chloride and sodium (a component of salt) in and out of the cell membranes in the lungs and other organs. It is regulated by its cytosolic domains: two nucleotide binding domains (NBDs) and a regulatory (R) ...

Describe the function of the following cellular structures or organelles: nucleus, endoplasmic reticulum, ribosomes, peroxisomes, lysosomes, mitochondria, golgi apparatus, plasma membrane. - Answer . If all cells in an organism have the same genomic DNA, what makes a liver cell different than a neuron? - Answer translation of different proteins what DNA gets expressed as protein-protein interactions What are the nucleotides that make up DNA and how do they interact? What are the bene...

If all cells in an organism have the same genomic DNA, what makes a liver cell different than a neuron? - translation of different proteins what DNA gets expressed as protein-protein interactions What are the nucleotides that make up DNA and how do they interact? What are the benefits of having two strands of DNA rather than a single sequence? - Adenine, Guanine, Cytosine, Thymine. They are H-bonded together. What is the definition of a gene? - a unit of heredity which is transferred fr...