Qualities of respiratory system in physiological situations
The physiological definition of respiration and its structure. Characterization of physiological changes in the process of breathing in the mountains. Features of regulation of respiration in conditions of high atmospheric pressure and in a hot climate.
Подобные документы
Study of the variability of the primary structure of the mitochondrial gene of lake frogs of the Pelophylax ridibundus complex in Kazakhstan. Search for marker nucleotide substitutions specific for each line of Haell and TasI restriction endonucleases.
статья, добавлен 14.03.2023Endocrine glands and the hormones secreted. Anatomical peculiarities of endocrine system in children. Methodics of endocrine glands investigation. Semiotics of hypo- and hyperfunction of some endocrine glands and diseases of the endocrine system.
презентация, добавлен 22.09.2016Characteristics of creating a selective system with Cd2 + cations for obtaining water-resistant wheat cell lines. Study of osmostability of Cd-resistant cell lines under conditions of direct action of mannitol. Feature of growth of level of free proline.
статья, добавлен 14.12.2020Curious facts about whales. The Blue Whale is the largest known mammal. Breathing necessity for whale. Name of females and males of whale, and similarly to their young people. Pilot Whales and Killer Whales. Whales is as divine beings in some cultures.
презентация, добавлен 23.01.2015- 55. Analysis of information related to consumption by students of foods with a high vitamin C content
To analyze the consumption of food products with a high content of vitamin C by students, we surveyed students in grades 9—11. The questionnaire included an analysis of awareness of students with regard to of ascorbic acid content in the common foods.
статья, добавлен 13.09.2023 Jasmonic acid biosynthesis. Molecular mechanism of jasmonate action. Jasmonate biological activity. Regulation of seed germination. Influence on ageing processes. Jasmonic acid and sex determination and immunity. Involvement in adaptation processes.
статья, добавлен 03.06.2016Unclear conditions for the formation of basidiomas as the reason for the small number of species of fungi that can be grown in industrial culture. Features of the initiation of the formation of basidiomas of medicinal macromycetes in a pure culture.
статья, добавлен 16.04.2020- 58. Gametogenesis
Concept of gametogenesis, meiosis, spermatogenesis and oogenesis. Gametogenesis in mammals. Structure of the gametes. Sperm, egg and flagella structure. Sperm capacitation and egg cytoplasm. Egg maturation at the time of fertilization in various species.
презентация, добавлен 26.02.2013 The description of the Armenian population based on the genetic studies. Mitochondrial DNA as a versatile tool for ethnogenomic studies. Materials and methods collection and genotyping procedures. MtDNA gene pool structure of general Armenian population.
дипломная работа, добавлен 20.04.2015The leaves of hoary plantain plants from the sites with different light levels did not significantly differ in their hydrogen peroxide concentrations. Our data the environmental conditions and the light intensity fine-tune the operation in plant leaves.
статья, добавлен 14.04.2022Biographical information from the life of William Harvey. The basic components and functioning of the cardiovascular system. The operation of the system coronary circulation, left and right ventricle. The purpose of the heart and pulmonary arteries.
презентация, добавлен 15.04.2017- 62. Determination of xanthones in plants and the nutrient medium under in vitro cultivation conditions
Xanthone, their biological activity: anti- carcinogenic, antiviral, antibacterial, antioxidant, anti-inflammatory etc. Dodifications of the method for determining the content of xanthones in material and nutrient medium to the in vitro conditions.
статья, добавлен 20.09.2020 Stages of cultivation of multipotent stem cells derived from the neural crest in 3D collagen and fibrin hydrogels. Cell viability and growth. The conditions for the effective use of the results obtained for the development of the nervous system.
статья, добавлен 28.09.2016Obtaining the culture of neural network multipotent stem cells (NC-MSCs) under the new cultivation conditions and studying their biological properties. The order of using the following methods: directed multi-level differentiation, CFU analysis.
статья, добавлен 29.01.2017- 65. Biologist
Biology as one of the natural sciences, the subject of which are living beings and their interaction with the environment. The work of the biologist. Breeders, geneticists, virologists and microbiologists. Personal qualities, professional skills, career.
презентация, добавлен 08.04.2013 Regularities of changes in the fractional-group composition of humus of sod-podzolic soil under the influence of various fertilizer systems in the conditions of Western Polesie. Favorable conditions for the accumulation of humus in the arable soil layer.
статья, добавлен 29.06.2022- 67. Changes in the fish egg strength dependent on the velocity with which the force is applied onto eggs
Information, that factors to toughness eggs shell of the pike, kumz and whitefish at instant of their breakup stright hang from speed of the growth of power of the mechanical pressure on shell of the roe. Stractces konformitions in membranes mikrostatis.
статья, добавлен 26.03.2020 - 68. Xylogenesis of scots pine in an uneven-aged stand of the Minusinsk depression (southern Siberia)
Tree-ring formation studies are important for assessing the impact of environmental factors on tree growth at intra-seasonal resolution. This information is necessary for understanding plant acclimatization to current and expected climate changes.
статья, добавлен 01.04.2022 Review and analysis of the biography and particular activity of Edward Jenner, who created vaccine for smallpox created from cowpox. Research and characterization of contributions to microbiology Louis Pasteur, Robert Koch and Alexander Fleming.
презентация, добавлен 10.11.2015Biological classifications of the doctrinal-phenetic school. Characterization of the positions of the synthetic ("evolutionary") approach. Specific biological arguments created by synthetists. The cladistic ("phylogenetic") principles of taxonomy.
статья, добавлен 01.12.2017Technology using video and acoustic equipment using various scenarios of interaction between a human and a dolphin beluga. The use of a sequence of packets of ultrashort broadband pulses of various durations. Acoustic characterization of animal signals.
статья, добавлен 11.11.2018Characterization of the genetic variability in bread wheat . Cereal yield in the context of sustainable agriculture with human needs in the next decades. Hexaploid and two tetraploid wheat lines using a set of microsatellites for chromosomes group.
статья, добавлен 12.12.2012Feature of in silico presentation of biological affinity results of model peptides and heterocyclic bases condensed with pyridine and pyrimidine as pharmacophores. Characterization of the expansion of conjugated heterocyclic compounds using annealing.
статья, добавлен 14.07.2022DNA sequence data is the most abundant material with which to begin a project in computational biology. Raw sequences from genomes have to be analyzed and annotated, in ways that improve continuously as the databases expand and sharper methods are used.
книга, добавлен 05.07.2013Since the advent of recombinant DNA technology three decades ago, thousands of eukaryotic genes have been isolated. The differential expression of these genes is critical for both normal cellular processes and abnormal processes associated with disease.
книга, добавлен 05.07.2013