BIOLOGY 2160 EXAM 1 CROUSILLAC
LSU QUESTIONS AND ALL CORRECT
ANSWERS.
PHYSIOLOGY IS TO ANATOMY AS: - Answer FUNCTION IS TO STRUCTURE
WHICH TISSUE TYPE IS SPECIALIZED FOR SENDING AND RECEIVING INFORMATION? - Answer
NERVOUS
UPON EXAMINING AN UNKNOWN TISSUE SPECIMEN, YOU DISCOVER THAT THE TISSUE HAS
VERY FEW CELLS AND CONSISTS MOSTLY OF EXTRACELLULAR MATERIAL. THE TISSUE TYPE IS
MOST LIKELY: - Answer CONNECTIVE
MEASURING THYROXINE LEVELS IN THE BLOOD IS AN INDICATOR OF THYROID GLAND ACTIVITY.
THE THYROID GLAND IS AN EXAMPLE OF _____ GLAND - Answer ENDOCRINE
WHICH OF THE FOLLOWING IS AN EXAMPLE OF A POSITIVE FEEDBACK MECHANISM? - Answer
OXYTOCIN CAUSES UTERINE CONTRACTIONS, WHICH RESULTS IN OXYTOCIN BEING RELEASED
THE MOLECULE N-C CONTAINS WHICH TYPE OF BOND? - Answer nonpolar covalent bond
WHY IS WATER SUCH A POLAR MOLECULE - Answer Because electrons are more attracted to
the nucleus of oxygen than they are to the nucleus of hydrogen
ADDITION OF WHICH OF THE FOLLOWING FUNCTIONAL GROUPS TO A MOLECULE WILL RESULT
IN THE GREATEST INCREASE IN ITS SOLUBILITY IN WATER? - Answer HYDROXYL
IF YOU WERE GIVEN A PARTICULAR MONOSACCHARIDE, AND COUNTED 10 HYDROGEN ATOMS
IN IT, HOW MANY CARBON ATOMS WOULD BE PRESENT - Answer 5
WHAT MAKES PHOSPHOLIPIDS DIFFERENT THAN MOST OTHER LIPIDS? - Answer THEY HAVE
BOTH POLAR AND NONPOLAR REGIONS
CHANGING THE AMINO ACID SEQUENCE OF A PROTEIN HAS A DIRECT EFFECT ON WHICH LEVEL
OF PROTEIN STRUCTURE? - Answer PRIMARY
TRANSLATION IS THE PROCESS OF CONVERTING THE LANGUAGE OF ______ TO THE LANGUAGE
OF PROTEINS - Answer NUCLEOTIDES, AMINO ACIDS
LSU QUESTIONS AND ALL CORRECT
ANSWERS.
PHYSIOLOGY IS TO ANATOMY AS: - Answer FUNCTION IS TO STRUCTURE
WHICH TISSUE TYPE IS SPECIALIZED FOR SENDING AND RECEIVING INFORMATION? - Answer
NERVOUS
UPON EXAMINING AN UNKNOWN TISSUE SPECIMEN, YOU DISCOVER THAT THE TISSUE HAS
VERY FEW CELLS AND CONSISTS MOSTLY OF EXTRACELLULAR MATERIAL. THE TISSUE TYPE IS
MOST LIKELY: - Answer CONNECTIVE
MEASURING THYROXINE LEVELS IN THE BLOOD IS AN INDICATOR OF THYROID GLAND ACTIVITY.
THE THYROID GLAND IS AN EXAMPLE OF _____ GLAND - Answer ENDOCRINE
WHICH OF THE FOLLOWING IS AN EXAMPLE OF A POSITIVE FEEDBACK MECHANISM? - Answer
OXYTOCIN CAUSES UTERINE CONTRACTIONS, WHICH RESULTS IN OXYTOCIN BEING RELEASED
THE MOLECULE N-C CONTAINS WHICH TYPE OF BOND? - Answer nonpolar covalent bond
WHY IS WATER SUCH A POLAR MOLECULE - Answer Because electrons are more attracted to
the nucleus of oxygen than they are to the nucleus of hydrogen
ADDITION OF WHICH OF THE FOLLOWING FUNCTIONAL GROUPS TO A MOLECULE WILL RESULT
IN THE GREATEST INCREASE IN ITS SOLUBILITY IN WATER? - Answer HYDROXYL
IF YOU WERE GIVEN A PARTICULAR MONOSACCHARIDE, AND COUNTED 10 HYDROGEN ATOMS
IN IT, HOW MANY CARBON ATOMS WOULD BE PRESENT - Answer 5
WHAT MAKES PHOSPHOLIPIDS DIFFERENT THAN MOST OTHER LIPIDS? - Answer THEY HAVE
BOTH POLAR AND NONPOLAR REGIONS
CHANGING THE AMINO ACID SEQUENCE OF A PROTEIN HAS A DIRECT EFFECT ON WHICH LEVEL
OF PROTEIN STRUCTURE? - Answer PRIMARY
TRANSLATION IS THE PROCESS OF CONVERTING THE LANGUAGE OF ______ TO THE LANGUAGE
OF PROTEINS - Answer NUCLEOTIDES, AMINO ACIDS
