Magnification equation - Study guides, Class notes & Summaries

AQA GCSE Biology paper 1 latest complete test A+ Magnification equation - answers Magnification= image size/actual object size Light microscope- how many um in 1 mm - answers 1000 um light microscope- how many nm in 1 um - answers 1000 nm Light microscope- why can we see the nucleus and cell wall but not the mitochondria - answers Too small and not stained light microscope- how can we see smaller parts of cells - answers An electron microscope has muc...

UTA Microbiology Chapter 2 with Complete Solutions Reflection The bouncing back of a wave when it hits a surface through which it cannot pass. Transmission the passage of light through an object Interference the combination of two or more waves that results in a single wave Diffraction The bending of a wave as it moves around an obstacle or passes through a narrow opening Refraction Change direction and or speed refractive index a measure of the light-bending ability of a m...

NBEO- Physiological Optics (Mostly Conceptual) Questions and answers, rated A+ Which of the following is NOT true when comparing BIO to Direct Ophthalmoscopy? A) BIO provides a larger field of view than Direct Ophthalmoscopy B) Direct Ophthalmoscopy has a larger depth of focus than BIO C) Direct Ophthalmoscopy has more magnification than BIO D) BIO provides a real, inverted image E) Direct Ophthalmoscopy provides a virtual, upright image - -B (BIO has larger depth of focus) Does BIO o...

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...

Astronomy 104 Ole Miss, Torma, Exam 2 How large does the Moon appear in the sky? - half a degree How large is the Big Dipper - more than 20 degrees The 2 Stars Alcor and Mizar are easily seperated by the human eye. This means they must be father apart than.. - one arc minute What is seeing? - The diameter of the blur caused by the atmosphere Which of the following limits the magnification of all but the smallest telescopes? - seeing What is an 8 x 50 pair of binoculars? - Magn...

Reflection : The bouncing back of a wave when it hits a surface through which it cannot pass. Transmission : the passage of light through an object Interference : the combination of two or more waves that results in a single wave Diffraction : The bending of a wave as it moves around an obstacle or passes through a narrow opening Refraction : Change direction and or speed refractive index : a measure of the light-bending ability of a medium 2 | P a g e Refractive index equation :...

What are the 6 I's of culturing microbes? - Answer-Inoculation Incubation Isolation Inspection Information Gathering Identification What is the function of the condenser on a microscope? - Answer-Focuses the light waves through the iris What is the function of the oculars on a microscope? - Answer-To observe the specimen on the slide and enlarge it What is the function of the objective lens on a microscope? - Answer-To focus and enlarge the specimen What is the function of the ...

Btec Applied Science Unit One Biology Exam Questions With Accurate Answers. What is the function of the mitochondria? - answercellular respiration What is the function of the ribosomes? - answerprotein synthesis What is the function of the smooth endoplasmic reticulum? - answerSynthesis and transport of lipids and carbohydrates What is the function of the Golgi apparatus? - answerModified and packaged proteins into vesicles for transport What is the function of the lysosomes? - answerDi...

low risk investments have... - Answer-lower expected returns high risk investments have... - Answer-higher expected returns the least risky investment - Answer-treasury bills the most risky investment - Answer-small company common stocks price/return volatility is a way to measure? - Answer-risk a rational investor requires a higher expected return to accept... - Answer-additional risk model that describes the trade off between risk and return... - Answer-capital asset pricing ...

AQA A-Level Biology. 3.2 – Cells questions and answers 100% guaranteed success. Structure of Nucleus. - correct answer. 1. Nuclear envelope: double membrane surrounding nucleus, outer membrane continuous with the (R)ER of the cell. 2. Nuclear pores: allow the passage of larger molecules, such as mRNA, out of the nucleus. 3. Nucleoplasm: granular, jelly-like material making up the bulk of the nucleus. 4. Chromosomes: protein-bound, linear DNA. 5. Nucleolus: small...