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MCAT PT 12 FUPS
Stuff to not fuck up on from practice test 12 (AKA AAMC TEST)
| Question | Answer |
|---|---|
| Number of Stereoisomers In A Chiral Molecule = | 2^n, where n = number of chiral centers |
| When The Product Conc. > Ksp: | A precipitate is formed |
| Sodium Ions Are Smaller Than: | Potassium or chloride ions |
| Cl- Produces Twice As Many Ions In Solution As: | Ca2+ in CaCl2 |
| Sucrose Does NOT Possess: | A hemiacetal functional group |
| Sucrose Will Not Undergo: | Mutarotation |
| Doppler Ultra Sound Requires: | The speed of sound, and the frequencies of the sound waves emitted and observed |
| HF Has An Abnormally High Boiling Point Due To: | HF being affected by hydrogen bonding interactions to a greater degree than other Group 7A hydrides |
| Carboxyl's Stretching Frequency Occurs At: | 1700-1750 cm-1 |
| O-H's Stretching Frequency Is In The Region: | 3200-3500 cm-1 |
| Squalene Is Structurally Similar To: | The fused 4-ring system of steroids |
| Squalene Is The Metabolic Precursor To: | Steroids and Cholesterol |
| A Diverging Lens Will Spread Out The Light Before: | The light rays reach the lens of the eye, which causes light to focus on a point closer to the retina |
| Sublimation Under Reduce Pressure Can Help Remove: | Water from a frozen sample |
| The Ratio Of The Density Of An Object To The Density Of The Fluid It Is Submersed In Is Equal To: | The weight of the object in air to the difference of submersed weight and weight on air |
| Histidine And Arginine Have Favorable Ionic Interactions With The Negatively Charged Phosphates Of: | ADP |
| The Half-Life Of A Radioactive Substance Is The Time It Takes To: | Reduce The Radioactivity Of A Substance By Half: |
| A Negatively Charged Particle Produced During Beta Decay Is: | An electron |
| An Advantage Of Doppler Ultrasound Over Standard Ultrasound Is Its Ability To: | Measure blood flow |
| A Good Buffer Has A pKa Within: | 1 pH unit of the desired experimental conditions |
| Protein Transcription Principally Occurs In The: | Endoplasmic reticulum (ER) |
| A Mother With A X-Linked Disease Will Always: | Pass the recessive gene to her son |
| The Removal Of Introns And Splicing Of Remaining Pieces (exons) Is A Step In The Production of: | Mature mRNA from the transcript produced from DNA |
| mRNA Processing (Splicing Out Introns) Doesn't Occur In: | Prokaryotes |
| In Oxidative Phosphorylation, Cytochrome C Acts As: | A 1-electron carrier |
| Nondisjunction Is The Failure Of Homologue Chromosomes To Separate During: | Anaphase I |
| Kt, Transport Affinity, Will Not Change As A Result Of: | There being more transport protein |
| Bacteria Respond To Changes In Their Environment Like A New Metabolite By: | Transcribing and translating digestive enzymes for that particular metabolite |
| GAPDH Is : | A housekeeping gene that is expressed continuously, and must be accessible to transcription factors, which would only be available in Euchromatin (since its in a loose conformation readily accessible for transcription) |
| Only Asparagine, Glutamine, And Tryptophan Carry: | An equal amount of positive and negative charge at neutral pH |
| Actin Filaments Are: | Microfilaments |
| When Fewer Visual Pigment Molecules Are Available To Absorb Light, The Nervous System Responds By: | Having fewer signals of the weakly perceived color sent to the brain |
| Visual Receptor Cells In The Retina Serve To: | Absorb light |
| BAT Is A Specialized Adipose Tissue That Contains: | Large numbers of mitochondria that generate heat during thermogenesis |
| Only Single Celled Organisms Like Paramecium Are: | Capable of extended independent life |
| In Anaerobic Respiration, Pyruvate Is: | Converted Into Lactate In The Cytoplasm |
| Fatty Acids Contain: | A carboxylic acid head group and a hydrocarbon tail |
| Systemic Veins Carry: | High carbon dioxide levels |
| Systemic Arteries Carry: | Low carbon dioxide levels |
| If RBCS Pass Through Capillaries Single File, Then: | More RBC surface area is exposed, which increases the efficiency of gas exchange |
| The Lining Of The Mouth Is Derived From: | The ectoderm |
| Proactive Interference Involves: | The interference of information from long term memory with new information |
| Anomie Refers To A Lack Of Social Norms Which: | Leads to a breakdown in the connection between an individual and his community |
| Morality In Kohlberg's Preconventional Stage of Moral Development's Is Determined By: | What is punished or rewarded |
| Two Groups That Differ By Being In The Preoperational Period And The Concrete Operational Period Can Be Shown To Be Different By: | Given a conservation task |
| A Periphery Nation Is A Less Economically Developed Nation With: | Weak governments and institutions |
| According To Mead, The Spontaneous And Autonomous Part Of Our Unified Self Is: | "I" |
| Observational Learning Is Considered To Be: | Social learning |
| Repeating A Sentence While Being Presented With Target Words Will Engage: | Working memory |
| Expected Results Of Increased Sympathetic Nervous System Activity Include: | Increased sympathetic nervous system activity, increased blood sugar through gluconeogenesis, increased dilation of the pupils |
| The Linguistic Abilities Of A Person Are In: | The left hemisphere of the brain |
| A Person Projecting His Own Feelings Of Inadequacy, Is Exhibiting Behavior That Stems From What Part Of Psychoanalytic Theory: | Projection |
Created by:
SamB91
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