Lens equation Study guides, Revision notes & Summaries

BIOD 171 Portage Learning Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 UpdatePortage Learning BIOD 171 Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 Update True or False: A virus is considered a microorganism. False. Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 1. What is the smallest biological unit of life? A cell. ...

1. Proteins necessary for body's mainte- nance, growth, and repair (GS) 2. Carbohydrates and Fats used primarily for energy (GS) 3. 212 Water boils at degrees fahrenheit (GS) 4. 100 Water boils at degrees Cel- sius (GS) 5. 373 Water boils at Ks on the Kelvin scale (GS) 6. Veins carry blood from capillaries toward the heart. (GS) 7. Arteries carry blood away from the heart. (GS) 8. Ventricles lower chamber of the heart (GS) 9. Red Blood Cells component of blood which car- rie...

Real asvab test!!! Updated Spring 2023. "Complexity" most nearly means 4 weights are tied together and hung from the ceiling. what will be the tension in the cord at the point labeled X? 4x+12=0 a belt passes over a drum and its ends are connected to springs. if the drum rotates in the direction shown and there is friction between the drum and the belt, then a box sits on a smooth table. 3 strings are attached to the box, each having a weight of 10 Ibs. attached to the othe...

Real asvab test!!! Questions and correct Answers A square has how many sides? ( How much is 2 plus 2 A rose is a what? ( What is the best explanation of how a smooth round stone became smooth? If you place bean seeds between moist paper towels and watch the stem leaves appear you will see a demonstration of? ( Any astronomical body that revolves around a larger body is called? In chemistry, to be classified as an organic substance, a substance must contain? What element do...

How many Australians have diabetes? 1.7 million What % of diabetes is type 2? 90% 90% What is type 1 diabetes? Immune mediated destruction of B cells What is type 2 diabetes? B cell dysfunction and insulin resistance B cell dysfunction and insulin resistance Who is at risk of type 2 diabetes? >40, waistline >80cmF/>94cmM, south Asian or African descent, polycystic ovaries, gestational diabetes, mental illness medication How is type 2 diabetes diag...

1. On his ninth birthday on 21 February Shelly received R420. His parents immediately invested the money in an account that earns 7,5% simple interest. The amount of money that can be withdrawn on 5 June for the same year equals [1] R411,21. [2] R428,89. [3] R428,98. [4] R429,07. [5] none of the above. 2. An interest rate of 16,4% compounded quarterly is equivalent to a weekly compounded interest of [1] 16,073%. [2] 16,098%. [3] 16,714%. [4] 16,741%. [5] none of the ab...

Vergence: T or F: divergence is negative correct answers True! Divergence has negative vergence. (-) L corresponds to what kind of object? correct answers Real object (-) L' corresponds to what kind of image? correct answers Virtual image. If a light leaves a lens converging, what kind of image will it produce? correct answers Real image Concave and convex surface doesn't matter which way light is traveling. Concave interface will wrap around what kind of medium: a. H...

What is the equation used to calculate electrochemical equilibrium? - correct answerNernst equation E(ion) = 2.3RT/zF * log (Xa/Xb) What is a reflection coefficient? - correct answerA number between zero and one that describes the ease with which a solute permeates a membrane What is the most common cause of neural tube defects? - correct answerfolate deficiency What is the most common cause of congenital malformations in the US? - correct answeralcohol use What is the most common...

NRC Occupational exposure of Whole body - 50 msv/year 5 rem/year NRC Occupational exposure Lens of eye - 150 msv/year 15 rem/year NRC Occupational exposure of organ or tissue - 500 msv/year 50 rem/year NRC Occupational exposure of skin or extremity - 500 msv/year 50 rem/year NRC Occupational exposure of general public - 1 msv/year .1 rem/year NRC Occupational exposure of fetus exposed worker - 5 msv/year .5 rem/year Caution: Radioactive Materials (sign) - -Where radioactive materials...

Histotechnology Ch 3 - InstrumentationEffect of too cold instrumentation - correct answers tissue fragments/splits Effect of too warm instrumentation - correct answers tissue collects at blade edge What is the proper temperature for cold instruments? - correct answers -20 for normal tissue -10 for brain, liver, spleen, LN, endometrial scrapings What type of microscope? Anisotropic or five fringant material will be bright against a dark background at the optical paths of the polari...