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BACE Exam Review | Questions And Answers Latest {} A+ Graded | 100% Verified
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BACE Exam Review | Questions And Answers Latest {} A+ Graded | 100% Verified
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BACE Exam Review | Questions And Answers Latest {2024- 2025} A+ Graded | 100%Verified
Molecular weight marker and DNA Ladder - What should be included on the gel to enable you to
determine actual sizes of the DNA fragments?
Using temp. too low - What is the most likely reason there is an unexpected band in her PCR reaction?
MRNA - The order of amino acids on a polypeptide chain is encoded by:
Has final say if a production batch may be released for sale or use? - Function of Quality Assurance (QA)
personnel?
The 3D structure of DNA is revealed. - What contributed to biotechnology in the 1950's?
Agar - Solid media on which bacteria grow
R group - What part of an amino acid differs from one to the other?
Occurs when amino acid sequence is linked by hydrogen bonds. - What is secondary protein structure
Form tetra relevant bonds, highly stable/unstable, able to form short and long chains - properties of the
carbon atom that make the diversity of carbon compounds possible.
Unbranched - A polypeptide is an ___ chain of amino acids
Hydrophobic - Are lipids hydrophilic or hydrophobic?
Structural component of plant cell walls, Ex: Cellulose - Carbohydrate:
, Structural component of cell membrane, Ex: Phospholipid - Lipid:
Catalyze biochemical reactions, Ex: Enzyme - Protein:
Store and transfer genetic information in the cell, Ex: RNA - Nucleic Acid:
Antiparallel - The nucleotide strands of DNA are oriented in opposite directions in a structure that is
described as
An enzyme that cuts DNA after recognizing a specific sequence of DNA. - Restriction enzyme:
Form the phospholipid bilayer of the plasma membrane. - Phospholipid:
Identify and neutralize foreign objects such as bacteria and viruses. - Antibody:
Rules over cell functions which include cell division, morphing of the shape of the cells, cell mobility and
other contractile properties/Helps in muscle contraction - Actin/Myosin:
20 - How many amino acids are there?
Enzymes lose function outside of a narrow pH range.. - Why are enzyme solutions always prepared using
a buffered solvent at a specific pH?
Buffer solutions are used to keep pH levels constant in a number of chemical reactions. - Why are
enzymes necessary in living organisms?
Leads to increase in high energy collisions. - Why does the rate of a chemical reaction increase with
increasing temperature?
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