ECPI BIOLOGY 111 EXAMPREP TESTED
QUESTIONS WITH ACCURATE RESPONSES
PREMIUM LEARNING PACKAGE
●● Hypothesis
Answer: A testable prediction, often implied by a theory (prediction
based on previous observation)
●● Darwin and Wallace
Answer: the two individuals who came up with the idea of natural
selection.
●● Co2, lactic acid, ATP
Answer: Identify the products of bacteria fermentation
●● Peppered Moth
Answer: The insect we used for natural selection in london
●● Coliform/cholera
Answer: What we were testing for in the tubes of the different waters.
●● 10^3 or 1000
,Answer: Tomatoes have a PH of 3, Coffee has a PH of 6. How much
more acidic is tomatoes than coffee
●● Iodine
Turns black, dark blue
Answer: name the reactant that tests for starch
What does a positive result look like ?
●● Red, Redish
Answer: What does a positive result for simple sugars look like ?
●● ocular lens
Answer: Eyepiece of a microscope
●● course adjustment knob
Answer: used to focus only on low power
●● 400x
Answer: What is the total mag. viewed at high power? (The total
magnification of a 10X eyepiece lens coupled with the high power 40X
objective lens?)
●● *staphlo- cluster
, *coccus-sphere
Answer: What is the name (Arrangement and shape) of the bacteria
pictures
●● Lysosomes
Answer: (The organelle responsible for breaking down waste) organelles
that contain digestive enzymes
●● methylene blue
Answer: (Identify the type of reagent we used to stain cheek cells )
a staining dye/indicator that interacts with nucleic acid molecules and
proteins, turning them to a very dark blue color
●● Plasmlysis
Answer: What happens to a BACTERIA cell in a hypertonic solution?
●● active transport
Answer: (What type of molecular movement requires energy ?)
Energy-requiring process that moves material across a cell membrane
against a concentration difference
●● potassium permanganate
Answer: Potassium permanganate has a molecular weight of 295.
QUESTIONS WITH ACCURATE RESPONSES
PREMIUM LEARNING PACKAGE
●● Hypothesis
Answer: A testable prediction, often implied by a theory (prediction
based on previous observation)
●● Darwin and Wallace
Answer: the two individuals who came up with the idea of natural
selection.
●● Co2, lactic acid, ATP
Answer: Identify the products of bacteria fermentation
●● Peppered Moth
Answer: The insect we used for natural selection in london
●● Coliform/cholera
Answer: What we were testing for in the tubes of the different waters.
●● 10^3 or 1000
,Answer: Tomatoes have a PH of 3, Coffee has a PH of 6. How much
more acidic is tomatoes than coffee
●● Iodine
Turns black, dark blue
Answer: name the reactant that tests for starch
What does a positive result look like ?
●● Red, Redish
Answer: What does a positive result for simple sugars look like ?
●● ocular lens
Answer: Eyepiece of a microscope
●● course adjustment knob
Answer: used to focus only on low power
●● 400x
Answer: What is the total mag. viewed at high power? (The total
magnification of a 10X eyepiece lens coupled with the high power 40X
objective lens?)
●● *staphlo- cluster
, *coccus-sphere
Answer: What is the name (Arrangement and shape) of the bacteria
pictures
●● Lysosomes
Answer: (The organelle responsible for breaking down waste) organelles
that contain digestive enzymes
●● methylene blue
Answer: (Identify the type of reagent we used to stain cheek cells )
a staining dye/indicator that interacts with nucleic acid molecules and
proteins, turning them to a very dark blue color
●● Plasmlysis
Answer: What happens to a BACTERIA cell in a hypertonic solution?
●● active transport
Answer: (What type of molecular movement requires energy ?)
Energy-requiring process that moves material across a cell membrane
against a concentration difference
●● potassium permanganate
Answer: Potassium permanganate has a molecular weight of 295.
