b) Negative-sense single-stranded RNA viruses b) They can be controlled by the use of antibiotics. e. C3; opsonize capsulated bacteria. b. X-linked hyper IgM syndrome - The chemical agent is water-soluble. A: The small microscopic organisms that cannot be seen with the naked eye are called microorganisms.. 13-35 Protective antibodies generated in response to influenza virus bind to _____ of the viral envelope. a. 13-45 Which of the following is not a characteristic of staphylococcal enterotoxins? a) capsid anti-HIV antibodies are detectable in their blood serum. D. A virus does not have a cell, produces carbon dioxide, and uses oxygen. c) Vertical transmission is the spread of viruses from the upper leaves to the lower leaves of the plant, and horizontal transmission is the spread of a virus among leaves at the same general level. This is because the solution on the left side of the figure is hypertonic while the solution on the right side of the figure is hypotonic. They are slippery, heat-resistant, and durable. b. sodium ions (Na+), hydrogen ions (H+), sugars, and amino acids c. infected cells do not express any viral proteins during latency Which of the following statement accurately characterize prediabetes? b. polysaccharides - Diet-related obesity can lead to illnesses such as diabetes and cardiovascular disease. - requires manufacturers to show that a substance is not dangerous before it is introduced into the marketplace. O The envelope helps protect viruses exposed to heat and/or detergents. This is because the solution on the left side of the figure is hypotonic while the solution on the right side of the figure is hypertonic. You know that the enzymes needed to perform photosynthesis in plant cells are closely associated with the membranes in chloroplasts. Outbreaks of health problems that have a psychological rather than a physical basis are referred to as ______. c. the garbage truck that hauls away the wastes produced as a product is made Glyphosate - Used as an herbicide, Roundup a. the cytosol. a. X-linked agammaglobulinemia: gamma globulin injections A healthy individual may be insensitive to doses of toxins dangerous to someone who is ill. It has not been previously known or has been absent for at least 20 years. This idea is summarized in the statement "the ___________________ makes the poison. e. thymic development. Which statement most accurately describes a virus? The plasma membrane of some white blood cells contain ________ that bind with proteins of cells such as bacteria that have invaded the human body. The color change does not really tell us anything about the experiment. The possibility of suffering harm or loss resulting from a given action is referred to as ______. c. matrix protein a. Solutes are never able to cross the membrane. f. provoke vomiting and diarrhea when ingested. c. transporter associated with antigen processing (TAP) Match the persistent organic pollutant (POP) of current concern to its source. c. Haemophilus influenzae - suggests a "better safe than sorry" approach of social responsibility to protect the public from harm in the face of scientific uncertainty disability-adjusted life years, which evaluates the total cost of disease, not just how many people die, any abnormal change in body conditions that impairs normal functions. c. herpes zoster 13-56 Bare lymphocyte syndrome leading to a lack of HLA class II molecule expression is due to a defect in _____. I. a. osmosis Colony collapse disorder is a persistent epidemic that affects ___________________. The 2015 outbreak of the Zika virus was especially concerning as infected pregnant mothers were having babies with ______. no longer just for the wealthy, as they are now becoming common in the developing world. ___________________, whereas the reason that gulls, who are tertiary consumers, have about 240 times the concentration of compounds as compared to the small insects sharing the same environment is due to _________________. 13-22 When deficient, which of the following proteins does not render the individual more susceptible to encapsulated bacteria? d. hereditary angioedema e) Viral genomes mutate rapidly. Rapid cell reproduction replaces damaged cells in tissues, but the more cells reproduce, the greater the chances are that they may become cancerous. You observe layers of cells that have a definite, rigid, rectangular shape; there appears to be a nucleus in all of the cells and there are many oval-shaped green structures that seem to be moving around inside of the cells in an orderly fashion. d. C5-C9; defend against Neisseria d. They are obligate intracellular parasites. A variety of respiratory diseases in humans can be caused by adenoviruses. These individuals, who generally communicate through sign language, are an integral part of our society, and their contribution is vital. Why are animals still used to test toxicity of substances? True or false: Mortality refers to being ill, whereas morbidity refers to dying from a disease. a. What is the current trend in the worldwide mental health disease burden? a. Epstein-Barr virus c. a prokaryotic cell without a nucleus. c - Dose must be above a threshold level before anyone in the population shows a response which suggests the presence of some defense mechanism against the harmful effects of the toxin. How can a single sheet of Polaroid film be used to show that the sky is partially polarized? White-nose syndrome is a fungal disease that is devastating bat populations, causing mortality of 90 percent or more in infected colonies. X=(112110101)X\mathbf{X}^{\prime}=\left(\begin{array}{rrr}{1} & {-1} & {2} \\ {-1} & {1} & {0} \\ {-1} & {0} & {1}\end{array}\right) \mathbf{X} d. phagocytosis. a. Streptococcus pneumoniae c. The cell should gain weight over time because it is hypertonic to the beaker environment and water will enter the cell through osmosis. c. X-linked hyper IgM syndrome: gamma globulin injections The radish cells were hypertonic to the water in which they were soaking. b. the sequence of the conserved X box of the HLA class II promoter c. a specialized membrane-bound vesicle; infection of the cell The World Health Organization's definition of health includes ______ wellbeing. e. nucleus; fusion with the nuclear membrane. e. human immunodeficiency virus. a. Determine the average shear stress on the wetted perimeter of this channel. Solution The correct option is D photosynthesis uses solar energy to convert inorganics to energy-rich organics; respiration breaks down energy-rich organics to synthesize ATP Photosynthesis makes the glucose that is used in cellular respiration to make ATP. Excreting water-soluble salts and other substances - Kidneys. A virus is made up of a DNA or RNA genome inside a protein shell called a capsid. Where in the bacteria would you expect to find the enzymes needed to perform photosynthesis? They are only capable of reproducing once inside a living host cell. b) Formation of the provirus would be stopped. On the basis of the experimental data and the gradient-less optimization approach, the modeling strategy and the parameterized equivalent dynamic finite element model are presented. a. lipids. b. prokaryotic and animal d) ability to remove all viruses from the infected host. How would the affect the HIV infection cycle? Which aspect of antibiotic resistance development in microbes is depicted in this image? d. a eukaryotic cell with a nucleus. - Differences between acute and chronic exposures - establish acceptable toxin levels at the highest amount that does not cause measurable effects or as low as technically feasible. e. The capsular polysaccharide antigens of S. pneumoniae do not induce immunological memory. 2.Consistently demonstrate (leads by example) LIFE . c. innate; acquired immune responses d. Women are more likely than men to inherit X-linked immunodeficiencies. - Acute exposure involves a single contact with a toxic chemical. Filter the substance to remove all elements smaller than what can be easily seen under a light microscope. This is because, unlike toxic substances, hazardous materials ______. c. hereditary angioedema Which of the following correctly characterizes white-nose syndrome? a. gene conversion c) They are rarely spread by insects. a) the proteins on the viral surface and that of the host cell membrane 80% of antibiotics used in the United States are _______. Increased frequency:increased depth of penetration B. Bisphenol A (BPA) - Used to produce plastic-coated items such as linings of cans and bottles, tooth-protecting sealants, and water pipes. c. variable surface glycoproteins b. respiratory syncytial virus * A. d. viruses are prokaryotic and bacteria are eukaryotic . a) Fasting blood glucose from 120-180 mg/dL b) Fasting blood glucose from 126-140 mg/dL c) Fasting blood glucose from 110-125 mg/dL d) All of the above 7) All of the following drugs are oral hypoglycemic drugs, Except a) Metformin b) Sulphonylureas c) Thiazolidinediones question 2 5 out of 5 points which statement accurately describes capitalism? This is an example of Which of the following is/are part of accepted cell theory? The measles virus causes brain and skin infections. Some antibiotics used to treat bacterial infections kill the bacteria by chemically punching holes in the cell wall of the bacteria, by preventing the bacteria from replicating their DNA, or by many other actions that ultimately cause cell death. III. At times we lack the medicines with which to treat them, as some emergent diseases are caused by drug-resistant strains of a pathogen. a) Vertical transmission is transmission of a virus from a parent plant to its progeny, and horizontal transmission is one plant spreading the virus to another plant. Response - Vertical (y) axis 13-80 Reverse transcriptase is a _____ encoded by _____. What is this speed in meters per second? c. varicella-zoster d. eukaryotic and animal. b) retroviruses The solution level on the left side of the figure would decrease while the solution level on the right side of the figure would rise. Poliovirus is an RNA virus of the picornavirus group, which uses its RNA as mRNA. c. fall below 1000 cells/l Large molecules are always excluded from crossing the membrane. If you already knew that the infectious agent was a prion, select all the treatments that would allow you to distinguish this? d) Double-stranded RNA viruses c. They do not readily mix with the hydrophobic tails forming the core of the phospholipid bilayer; therefore, they must move across by facilitated diffusion. a) co-infection with an unrelated virus that causes the same symptoms Our professionals strive to design and deliver high quality human and health services that improve the safety, independence, and well-being of the people of . However, that does not imply that low doses of any toxin is good for health. d. Anti-capsular antibodies are cleared from the host quickly after an active infection. c. passive carrier proteins The solution level on the left side of the figure would rise while the solution level on the right side of the figure would decrease. Factor related to the organism - Immunological status at the time of exposure to the chemical. Which of the following statements about global health trends are true? Hydraulic structures, e.g., sluicegates and pumping stations, can directly influence flooding processes and should be represented in flood modeling and risk assessment.