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Concept Check
Monosaccharides and Carbohydrates
DNA and Nucleic Acids
Cell Organelles
Photosynthesis
100
Carbohydrates are composed of this
What are monosaccharides?
100
These bond type(s) are in a monosaccharide
What are Polar and Nonpolar Covalent?
100
These are the four nitrogenous bases
What are Adenine, Thymine, Cytosine, and Guanine?
100
The purpose of the Mitochondria
What is extracting energy from food?
100
This organelle carries out photosynthesis
What is the chloroplast
200
The three components of a nucleotide
What are ribose, phosphate, and a nitrogenous base?
200
The formula of a hexose monosaccharide
What is C6H12O6?
200
These bonds are responsible for base pair bonding(expecting 2 different atoms)
What are N-H bonds?
200
Cells which have more mitochondria need more ______
What is energy?
200
6CO2 + 6H2O -> C6H12O6 + 6O2
What is the photosynthesis reaction?
300
This makes base pairing possible in DNA
What is hydrogen bonding
300
a)The building block of a protein b)The building block of a carbohydrate
What are a) amino acids? b) monosaccharides?
300
List which bases pair with which in DNA and RNA
DNA-- Adenine-Thymine, Cytosine-Guanine RNA-- Adenine-Uracil, Cytosine-Guanine
300
Transport vesicles move ______ from the RER and ______ from the SER
What are proteins, lipids
300
Light does this to the electrons in chlorophyll
What is exciting
400
The RER is "rough" because of these
What are ribosomes?
400
This type of reaction is the one involve when two monosaccharides form a disaccharide
What is Condensation? Also correct: Dehydration
400
Which bases are purines, and which are pyrimidines?
Adenine, guanine are purines Cytosine, thymine are pyrimidines
400
Why do proteins transport polar molecules on the cell membrane?
They attract the polar parts
400
NADP+ + H+ + 2e- → NADPH Why are two electrons needed in this reaction?
They balance out the 2+ charge from the NADP+ and the H+
500
What are the steps of the Calvin Cycle
multiple rounds of the first half occurred to generate 12 ATP and 12NADPH The ATP and NADPH transfers energy to the 3 carbon fragments (see part B) as they break down The regenerated ADP and NADP + is shuttled back to the thylakoid membrane area
500
DAILY DOUBLE: Types of sugars a) Glucose is one of these b) Fructose is one of these
What is a) an aldehyde? b) a ketone?
500
What is the difference between purines and pyrimidines?
Purines have 2 C-N rings, pyrimidines have one
500
Name a reason that vesicles are used for transport
Answers will vary
500
Why does this reaction not make sense? 6C + 6H2O -> C6H12O6
CO2 is easier for plants to take in than C