Examzen

SJSU BIOL 30 LAB EXAM 1 questions and answers Which food product will we be isolating genomic DNA from today?corn/maize What is the name of the gene that encodes the Bt endotoxin?Cry1A What does PCR stand for?Polymerase Chain Reaction All of the following are part of a PCR reaction except:Bt Toxin What is the name of the gene that will be PCR'd that is specific to maize?irvl What is the charge of DNA?DNA has a negative charge. What will you stain the DNA with...

SJSU Biol 30 Exam 3 questions and answers Which cytoskeleton component can be assembled and disassembled quickly?Actin Filaments and Microtubules Which organelles participate in protein folding?Golgi Complex and rough endoplasmic reticulum Which shape will have the lowest surface area to volume ratio?Sphere Which of the following is true about cells that specialize in nutrient absorption?They have a high surface area to volume to ratio. Which type of lipid compositi...

SJSU Bio Final questions and answers Which of the following is true of energy?It can be converted from one form to another Over time, without any additional input of energy what happens to molecules?They become more disordered Which of the following is the term that describes the accumulation of electrons (e )?Reduction Which of the following is a source of potential energy in a molecule of ATP?Covalent Bonds Which of the following will cause a release of free ener...

SJSU BIO 54 FINAL REVIEW QUESTIONS AND ANSWERS Alcohol addiction-a physical/psychological dependence with loss of control, continuous craving and compulsive use Binge drinking-consuming a large quantity of alcohol in a short period of time Alcohol dehydrogenase-enzyme in stomach that breaks down alcohol - women have 1/2 as much as men Immediate effects of alcohol-reduces frequency of nerve transmission -dehydration -water is lost from cerebospinal fluid -irritates gastroi...

SJSU Bio 30 Final Exam questions and answers Which of the following is true of energy?It can be converted from one form to another Over time, without any additional input of energy what happens to molecules?They become more disordered Which of the following is the term that describes the accumulation of electrons (e )?Reduction Which of the following is a source of potential energy in a molecule of ATP?Covalent Bonds Which of the following will cause a release of f...

Psyc-158 Exam 1 questions and answers Psychophysicsthe study of relationships between the physical characteristics of stimuli, such as their intensity, and our psychological experience of them absolute thresholdthe minimum stimulation needed to detect a particular stimulus 50 percent of the time; ex. How far away a candle has to be until you can't smell it anymore method of limitsA psychophysical method for measuring threshold in which the experimenter presents sequences...

PSYC-158 Perception Exam 1 questions and answers What is an Absolute Threshold, what is the threshold for any sense, how does it differ from JND?Minimum amount of stimulation necessary for a person to detect a stimulus 50% of the time. Just noticeable difference is the smallest detectable difference between two stimuli, or the minimum change in a stimulus that can be correctly judged as different from a reference stimulus; also known as difference threshold. What is the Jus...

Nutri Sci Final Exam questions and answers Framingham heart studyobservational study aiming to identify lifestyle factors and are CORRELATED to cardiovascular disease PREDIMED studya randomized human trial that aims to establish CAUSAL (shows causation) relationship between diet (mainly healthy fats) and cardiovascular diseases what are macronutrients and micronutrientsmacros- your body needs them in large quantities. carbs proteins lipids and water micros- your body n...

Nurse Aide-Ch.20 terms anorexialoss of appetite aspirationBreathing fluid, food, vomitus, or an object into the lungs caloriethe fuel or energy value of food Daily Value (DV)How a serving fits into the daily diet; expressed in a percent (%) based on a daily diet of 2000 calories dehydrationA decrease in the amount of water in body tissues dysphagiadifficulty swallowing edemathe swelling of body tissues with water graduateA measuring container for fluid intakethe amount of flu...