14. You are given a greasy-feeling substance. When you mix it with water, it forms micelles. It is most likely a A. wax B. phospholipid C. fatty acid D. triglyceride E. detergent at roo 15. fatty acids, like those often found in olive oil, are generally temperature? A. Saturated ; liquid B. Unsaturated ; liquid C. Saturated; solid D. Unsaturated; solid E. Saturated; gas 16. Triacyglycerol and phospholipids share which structural component(s). A. Fatty acid tails and glycerol B. Glycerol and phosphate groups C. Ethanolamine groups and fatty acid tails D. Phosphate groups and fatty acid tails E. DNA and glycerol 17. The three parts of a nucleotide are A. Phosphate group, glucose sugar, amino acid B. Base, phosphate group, pentose sugar C. Glucose sugar, phosphate group, amino acid D. Carboxyl group, amino group, R group E. Pentose sugar, R group, pentose sugar * 18. In the diagram of a base pair shown to the right, which has two H-bonds holding the pair together, which DNA base is shown marked with an asterisk (*)? A. Adenine (A) B. Thymine (T) C Uracil (U) D. Cytosine C E Guanine (G) 9. Which of the following protein structures are held together exclusively by covalent bond A. Primary B. Secondary C Tertiary D. Quaternary E They all areβ
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Biology, 22.06.2019 02:00
The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except
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Biology, 22.06.2019 06:50
What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance
Answers: 1
Biology, 22.06.2019 16:30
In guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?
Answers: 1
Biology, 22.06.2019 21:40
2pomis which of the following would be a valid hypothesis for a scientific investigation about how transportation affects food security? alcannotatiord foods purchased from the local farmers market. o b. how does the distance a food travels affect its affordability? o e foods that travel great distances cost less than foods bought o d why do local farmers markets have food with such high prices?
Answers: 2
14. You are given a greasy-feeling substance. When you mix it with water, it forms micelles. It is m...
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