Cleana

According to Faraday & Grunberg (1999), mechanistic animal models have helped to: - answer-Delineate the addictive properties of nicotine What animal model is used to investigate self-administration of nicotine? (Faraday & Grunberg) - answer-Face valid models Which animal model would be best to help scientists model behaviors or biological symptoms associated with human conditions such as schizophrenia, depression or attention deficit/hyperactivity disorder? (Faraday & Grunberg) - answer-i...

the fluid component of a solution - answer-solvent any material dissolved in a solution - answer-solute a fluid containing dissolved materials - answer-solution a solution with water as its solvent - answer-aqueous solution a solution with dispersed proteins - answer-colloid solution a mixture of a solvent & a large solute - answer-suspension When left undisturbed, a solute will settle out of a solution due to ______. - answer-force of gravity settling of the solute out of a...

Cancer cell activity can be monitored using a PET scanner and isotopes. When an individual consumes glucose containing carbon-11, the PET scanner shows areas where cells are rapidly growing and consuming the radioactive glucose. What is the difference between the carbon-12 atoms in your cells normally and carbon-11 in the radioactive sugar? a. Carbon-11 has one fewer electrons than carbon-12 b. Carbon-11 has one more proton than carbon-12 c. Correct! Carbon-11 has one fewer neutrons than ca...

What are the 5 types of ecology? - organismal, population, community, global, and ecosystem What is organismal ecology? - studies a single organism and how it interacts with its environment ex: salmon, study how interact with organisms in and around the stream What is population ecology? - Studying how the number and distribution of individuals in a population change over time What is community ecology? - The nature of interactions between species and the consequences of those intera...

Main site of T-cell maturation - answer-Thymus A disease causing organism - answer-Pathogen Universal donor - answer-Type O- Word segment that means "blood" - answer-Hemo- In centrifuged blood, the top layer contains - answer-Plasma Humoral immunity is mainly a function of antibody producing cells called: - answer-B-lymphocytes If atrial pressure is greater than ventricular pressure, blood should: - answer-Flow into the ventricle and ventricle volume should increase Ma...

5. what type of charges can be brought against a FF who transmits personal messages over a designed fire department radio? A. None B. Local C.State D.Federal - answer-D. Federal 7. what building material is frequently replacing plywood and planking in newer construction? A. Finger Jointed timber B. Synthetic wood C.Laminated wood D. Oriented strand Board (OBS) - answer-Oriented Strand Board (OBS) 9. which style of roof involves rafters or trusses that run from the ridge line to...

For a peace officer, reasonable belief is defined as the belief of __________. (28) Select one: chief of police or sheriff supervising officer er peace officer acting in the same circumstances d.a newspaper editor who covers the story for a news report - c. another peace officer acting in the same circumstances A Taser can cause serious injury or death to an animal and so should be used sparingly. (39) - T What are things to look for as an Officer that could indicate the presence o...

Having an adverse judgement or opinion formed beforehand or without knowledge of or examination of the facts is ________ - Prejudice In which of the following circumstances would an individual be charged with aggravated assault? - The actor causes serious bodily injury to a peace officer when the actor knew the victim was a peace officer who was engaged in the performance of duty. An individual that is "hard of hearing" may... (Rely on residual hearing-depend on visual methods to com...

Types of Antigens - - Infection(bad foreign) - gut flora(good foreign) - cancer(bad self) - autoimmunity(good self) what's recognizes antigens? - - adaptive immune system - innate only can recongize PAMPS what are antigens? - - molecule that can interact(specifically) w immunoglobulin(Ig) receptor of B cells(or T cell receptor complexed w MHC) - cells see it immunogen - - molecule that induces specific immune response - all immunogens are antigens - not all antigens are immun...

What is MHC? - answer-Major histocompatibility complex What was MHC first recognized for? - answer-Self/non-self discrimination in transplant rejection What is MHC absolutely essential for? - answer-Displaying an antigen to T-cells What is the only way T-cells can see antigens? - answer-In the context of self MHC How many classes of MHC are there? Define them and their function. - answer-I - presentations of antigens inside the cell to killer T-cells II - presentation of extracellul...