Helpfulness: 0
Set Details Share
created 11 days ago by roxasiceblue
show moreless
Page to share:
Embed this setcancel
code changes based on your size selection

Evolution Darwin Definition

Descent with modification


Evolution textbook Definition

Change in the genetic composition of a population through time, that is, across generations


AIDS stands for

A cquired I mmuno d eficiency S yndrome



the disease is not hereditary but develops after birth from contact with a disease causing agent (HIV).



– the disease is characterized by a weakening of the immune system.



refers to a group of symptoms that collectively indicate or characterize a disease. In the case of AIDS, this can include the development of co-infections and/or cancers, as well as a decrease in the number of certain cells in a person’s immune system.


What are the steps a Retrovirus takes

RNA → DNA → RNA → Protein


How HIV cause AIDs

destroys CD4 helper T cells, immune response impaired and kills people indirectly by weakening the immune system, allowing opportunistic infections.


Three ways Resistance to AZT occurs

(1) Mutation occurs in the active site of reverse transcriptase

(2) AZT no longer incorporated in new viral DNA. Normal T incorporated preferentially

(3) See the same mutation in different patients

Related pages

medical term for windpipecampbell biology chapter 42 test preparationhypothalamus fight or flightenterobacter aerogenes morphology and arrangementscarlet letter test reviewmedical nomenclature coding systemwhere on an enzyme do substrates come togethernaming acid and basesurinalysis stripmain primary bronchusfundamentals of anatomy and physiology 9th editionpulmonary physical examthe passage of the stamp act led directly tobiology test bookthe process of fertilization in flowering plantsc-fern life cyclehow many pairs of cranial nerves are therenervous tissue function and locationhigh level control fluoroscopymicrobiology chapter 1 examthe mpf protein complex turns itself off bypes format nursing diagnosisinflammation of the kidney and renal pelvisjuxtamedullary apparatussucrose chemical symbolmulticellular glandwhat happens when skeletal muscles contractin eukaryotic flagella the fibers that slidestart codon for protein synthesisthe antimicrobial polymyxinhousing construction cost variables excelsurface tension of alveoliendochondral ossification begins with the formation of acalculate margin of error statisticsorgan that secretes bilewhat is the overall function of the calvin cycleelastic connective tissue and nerves are especially abundant in thehormones known as catecholamines areposterosuperior boundary of the oral cavityelementary statistics symbolsparts of microscope quizhow to translate mrna to trnacnidaria medusaphosphorus neutronswhat organs are in the left iliac regionanterior and posterior pituitary glandsubiquity of bacteriawhat are representative elements on the periodic tableap gov quizsports a lunula and a cuticledeltoid injection volumediffusion alveolidna strand separationgame of throne season 4 streamingskull positioning x rayelectrical condition of the plasma membrane of a resting neuronwhat is pronatalist policynursing fundamentals test questionstarget dove soapdefine cardiac sphincterap biology chapter 22 reading guide answerspollock v farmers loan & trust coend product of aerobic respirationabdominal muscles origin and insertionin response to increased levels of aldosterone the kidneys producehearts conduction systemblood supply to the nephronwhat are the genotypes of the parentslist of disinfectants and antisepticsthymus endocrine glandwhat elements are diatomicdefine midsagittal planeprefix meaning rapidin humans the number of deciduous teeth istracheids and vessels together make upcarina anatomyturbidity bacteria