Human Physiology: The Mechanism of Body Function - part 6 pps

... the figure, but the nucleus of only one is seen because the other is out of the plane of section. The fused-vesicle channel is part of endothelial cell 2. Adapted from Lentz. Vander et al.: Human ... only when the ven- tricular muscle is relaxed, and the heart would there- fore cease to function as a pump. The inability of the heart to generate tetanic con- t...

Ngày tải lên: 11/08/2014, 06:21

... to C. Given the base sequence of one DNA strand as: A-G-T-G-C-A-A-G-T-C-T a. The complementary strand of DNA would be: T-C-A-C-G-T-T-C-A-G-A b. The sequence in RNA transcribed from the first strand would ... be: U-C-A-C-G-U-U-C-A-G-A Recall that uracil U replaces thymine T in RNA. 5-2 The triplet code G-T-A in DNA will be transcribed into mRNA as C-A-U, and the anticodon in...

Ngày tải lên: 11/08/2014, 06:21

... Development ( 0 -6 9 7-2 5 06 9-5 ) Tape 3: Animal Biology I ( 0 -6 9 7-2 507 0-9 ) Tape 4: Animal Biology II ( 0 -6 9 7-2 507 1-7 ) Tape 5: Plant Biology, Evolution, and Ecology ( 0 -6 9 7-2 66 0 0-1 ) Tape 6: Physiological ... consists of the following: a. Internal Organs and the Circulatory System of the Cat ( 0 -6 9 7-1 392 2-0 ) b. Blood Cell Counti...

Ngày tải lên: 11/08/2014, 06:21

... Companies, 2001 The amount of energy released during the catabo- lism of glucose to carbon dioxide and water is 68 6 kcal/mol of glucose: C 6 H 12 O 6 ϩ 6 O 2 88n 6 H 2 O ϩ 6 CO 2 ϩ 68 6 kcal/mol As ... whether the vitamin is water- soluble or fat-soluble. As the amount of water-soluble vitamins in the diet is increased, so is the amount ex- creted in the ur...

Ngày tải lên: 11/08/2014, 06:21

... not the case in humans.) The anterior pituitary and its part of the stalk are termed the adenohypophysis, and the poste- rior pituitary with its part of the stalk is the neurohy- pophysis. The ... molecules of the substance must first dif- fuse into the air and pass into the nose to the region of the olfactory epithelium. Once there, they dissolve in the...

Ngày tải lên: 11/08/2014, 06:21

... the same side of the body as the receptors, and the re- sponse is therefore ipsilateral; a response on the op- posite side of the body is contralateral. In path D in Figure 12 6, the axon of the afferent neuron ... added weight of the body, and the positions of various parts of the body are shifted to move the center of gravity over the single, w...

Ngày tải lên: 11/08/2014, 06:21

... site”). The shape of the enzyme in the re- gion of the active site provides the basis for the en- zyme’s chemical specificity since the shape of the ac- tive site is complementary to the substrate’s ... free hydrogen-ion concentration; the greater the hydrogen-ion concentration, the greater the acidity. b. The pH of a solution is the negative logarithm o...

Ngày tải lên: 08/04/2014, 12:37

... 17.5 9.7 63 0 18 .6 139 37 467 63 Detubularized right colon 28.5 5.1 64 1 9.4 329 24 5 96 42 Tubular ileum 66 .8 7.0 311 36 110 60 218 81 Detubularized ileum 20.0 5.7 403 14.4 197 22 265 28 From ... initiated from the edges of the normal bladder toward the region of the free graft. Usually, however, contracture or resorption of the graft has been evident. T...

Ngày tải lên: 08/08/2014, 13:21

... whole class of story ideas arrives from the other direction: from outside the world of research, in the form of a question, observation, or piece of news.To under- stand the phenomenon then brings ... you get the picture. Spot what appeals to the visual sense. Today’s technology lets us look at everything from the eyes of flies to the birth of stars, from the bott...

Ngày tải lên: 21/01/2014, 08:20

... tactlessly insulted. This time Manfred's great-great-great-grand- mother, Donatella Da Vinci, came tumbling off the wall. There was a scream of pain as the portrait landed on the already prostrate Joshua Tilpin. "What's ... draft from the distant staircase; their tinny, rust- ling, creaking sounds competing with the melancholy ticking of the grandfather clocks....

Ngày tải lên: 05/08/2014, 13:21