BIOLOGY 123 LAB EXAM 1 EXAM WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
total magnification= ocular magnification + objective magnification - (answer)what is the formula for
total magnification?
ocular and objective - (answer)what are the two types of lens on a microscope?
resolving power - (answer)ability to reveal detail to distinguish 2 closely spaced objects as being 2 things
rather than 1
1. refractive index
2. wavelength of light
3. angle aperture - (answer)what factors can change the resolving power?
2 - (answer)how many carbon rings are present in a disaccharide ?
DNA and RNA - (answer)what are the 2 major types of nucleic acids?
1. Carbohydrates
2. fats
3. proteins
4. nucleotides - (answer)what are the 4 categories of organic compounds?
carbon, oxygen, and hydrogen - (answer)what makes up a carbohydrate (CH2O) ?
3-10 - (answer)how many carbons can a monosaccharide contain?
monosacharide - (answer)what is the basic structural unit of a carbohydrate?
, BIOLOGY 123 LAB EXAM 1 EXAM WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
monsacharide - (answer)single sugar
reducing sugars - (answer)sugars with free aldehyde or keytone group
condensation - (answer)2 monosaccharides form disaccharides and H2O is released, thus making it the
product
hydrolysis - (answer)H2O is used to split a disaccharide. H2O is the reactant
tryglycerides - (answer)what is the most common type of fat?
amino acid - (answer)
carboxal group - (answer)
1. Benedict
2. Lugol's
3. Sudan IV
4. Ninhydrin
5. Biuret reagent - (answer)what are the types of test used to find organic molecules?
carbs
yellow to red-orange - (answer)what does the Benedicts reagent test for? What will be the color if the
test is positive?
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
total magnification= ocular magnification + objective magnification - (answer)what is the formula for
total magnification?
ocular and objective - (answer)what are the two types of lens on a microscope?
resolving power - (answer)ability to reveal detail to distinguish 2 closely spaced objects as being 2 things
rather than 1
1. refractive index
2. wavelength of light
3. angle aperture - (answer)what factors can change the resolving power?
2 - (answer)how many carbon rings are present in a disaccharide ?
DNA and RNA - (answer)what are the 2 major types of nucleic acids?
1. Carbohydrates
2. fats
3. proteins
4. nucleotides - (answer)what are the 4 categories of organic compounds?
carbon, oxygen, and hydrogen - (answer)what makes up a carbohydrate (CH2O) ?
3-10 - (answer)how many carbons can a monosaccharide contain?
monosacharide - (answer)what is the basic structural unit of a carbohydrate?
, BIOLOGY 123 LAB EXAM 1 EXAM WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
monsacharide - (answer)single sugar
reducing sugars - (answer)sugars with free aldehyde or keytone group
condensation - (answer)2 monosaccharides form disaccharides and H2O is released, thus making it the
product
hydrolysis - (answer)H2O is used to split a disaccharide. H2O is the reactant
tryglycerides - (answer)what is the most common type of fat?
amino acid - (answer)
carboxal group - (answer)
1. Benedict
2. Lugol's
3. Sudan IV
4. Ninhydrin
5. Biuret reagent - (answer)what are the types of test used to find organic molecules?
carbs
yellow to red-orange - (answer)what does the Benedicts reagent test for? What will be the color if the
test is positive?
