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Molecular Biology
Explore questions in the Molecular Biology category that you can ask Spark.E!
- When glucose and fructose join to make sucrose, what type of chemical reaction occurs?
- What organelle would be abundant in a liver cell that filters toxins from the blood?
- How do the secondary structures of proteins form?
- Fluoride has an atomic mass of 19. How many protons and neutrons does it contain?
- The nucleus, an organelle found in eukaryotic cells, confines the ____?___ keeping them separated from other components of the cell.
- Number of different nucleotides/bases
- Enzymes have a(n) ___ site to which specific substrates bind.
- Which molecule represents a lipid?
- Which of the molecules contain peptide bonds or are sugar molecules?
- From your knowledge of BMI, what most likely is Mr. Means?
- ____ help to supercoil the DNA by using 8 histones and a H1 histone.
- What type of bond can form between two water molecules?
- The nucleic acids DNA and RNA are polymers of ___________
- Which molecule could be hydrolysed into amino acids?
- A certain gene codes for a polypeptide that is 120 amino acids long. Approximately how many nucleotides long is the mRNA that codes for this polypeptide likely to be?
- A biochemist isolated and purified molecules needed for DNA replication. When some DNA was added replication occurred, but the DNA molecules formed were defective. Each consisted of a normal DNA strand paired with segments of DNA a few hundred nucleotides long. Which of the following had been left out of the mixture?
- ____ is the synthesis of complex molecules from simpler molecules, including the formation of macromolecules.
- What type of molecule is formed by the chemical reaction shown in the diagram?
- Mr. Means is 5 feet 9 inches tall and weighs 235 lbs. What is his BMI rounded to one decimal place?
- Which enzyme removes the RNA primer during replication?