Chemistry and Biomolecules
Parts of Cells
Photosynthesis and Cellular Respiration
DNA Replication and Cell Division
Gene Expression and Regulation
100
This links adjacent nucleotides together.
What is phosphodiester bond?
100
This cell structure is present in both eukaryotic and prokaryotic cells and is the site of translation.
What are ribosomes?
100
This molecule is oxidized and is the source of the carbon dioxide we exhale.
What is glucose?
100
This cellular process produces four genetically different daughter cells.
What is meiosis?
100
This process is the DNA-directed synthesis of RNA.
What is transcription?
200
These isomers have the same molecular formula and connections. However, the atoms have different arrangements around a carbon-carbon double bond.
What is cis-trans isomers?
200
This cell structure is responsible for making glycoproteins.
What is the rough endoplasmic reticulum?
200
The primary role of this part of photosynthesis is to produce ATP and NADPH.
What is the light reactions?
200
This protein separates strands of parent DNA and forms a "replication bubble" during initiation of DNA replication.
What is helicase?
200
These proteins bind to DNA and blocks transcription.
What is repressor proteins?
300
This molecule is composed of one glycerol and three fatty acid molecules.
What is triglyercide?
300
This cell structure is composed of actin and is responsible for muscle cell contraction and cytoplasmic streaming.
What is microfilament?
300
This process reduces two molecules of NAD+ for every glucose molecule processed.
What is glycolysis?
300
During this phase of cell division, sister chromatids are separated and pulled to opposite poles.
What is anaphase II?
300
This type of mutation involves a condon coding for the wrong amino acid.
What is a missense mutation?
400
Cell membranes will be more fluid if they contain this molecule.
What is cis-unsaturated fatty acids?
400
This structure connects the extracellular matrix and the cytoskeleton.
What are integrins?
400
This is the final electron acceptor in aerobic cellular respiration.
What is oxygen?
400
These are short sections of DNA built on the lagging template strand during replication.
What are Okazaki fragments?
400
These are the components of an operon.
What are a promoter, an operator, and a group of related structural genes?
500
This kind of glycosidic bond exists in cellulose and exhibits no branching.
What is beta 1-4 linkages?
500
This structure is the most direct source of phospholipids found in the membrane of a lysosome.
What is the golgi apparatus?
500
This stage is the only stage in which oxygen is used during aerobic cellular respiration.
What is oxidative phosphorylation?
500
The synthesis of the growing chain of DNA is carried out by adding nucleotides to this chemical group.
What is the 3' hydroxyl?
500
This is the corresponding mRNA transcribed when the sequence of bases in the template strand of DNA is 5' AGT 3'.
What is 3' UCA 5'?
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