APHY 201 QUESTIONS WITH VERIFIED ANSWERS
What is the role of DNA helicase in DNA replication - Answers - I breaks hydrogen
bonds between complementary base pairs
Which of the following is a potential consequence of a deficiency of smooth
endoplasmic reticulum in a particular cell - Answers - A decreased in both steroid
hormone production and calcium ion storage
Which of the following represents the correct order of the phases of mitosis - Answers -
Prophase, metaphase, anaphase, telophase
Translation is the synthesis of ______ - Answers - Protein from mRNA
Which of the following substances would diffuse directly through the plasma membrane
of a cell - Answers - Steroid hormones
What cellular organelle is responsible for packaging secretions into vesicles - Answers -
Golgi complex
What areas of base pairs in the genetic code do not code for proteins - Answers -
Introns
Microtubules and microfilaments are the primary components of the _____ - Answers -
Cytoskeleton
The ___ of the mRNA is recognized by the ___ of the tRNA - Answers - Codon;
anticodon
The division of the cytoplasm in mitosis is called ___ - Answers - Cytokinesis
During reduction, a molecule or atom ___ - Answers - Gains electrons
True or False: Exergonic reactions proceed with the release of energy - Answers - True
The universal energy carrier is ____ - Answers - ATP
True or False: As bonds are broken to generate fatty acids from triglycerides energy
would be released - Answers - True
Energy can change forms, but cannot be created or destroyed is a statement of the ___
- Answers - First law of thermodynamics
Energy transformations increase the entropy of a system is a statement of the ____ -
Answers - Second law of thermodynamics
What is the role of DNA helicase in DNA replication - Answers - I breaks hydrogen
bonds between complementary base pairs
Which of the following is a potential consequence of a deficiency of smooth
endoplasmic reticulum in a particular cell - Answers - A decreased in both steroid
hormone production and calcium ion storage
Which of the following represents the correct order of the phases of mitosis - Answers -
Prophase, metaphase, anaphase, telophase
Translation is the synthesis of ______ - Answers - Protein from mRNA
Which of the following substances would diffuse directly through the plasma membrane
of a cell - Answers - Steroid hormones
What cellular organelle is responsible for packaging secretions into vesicles - Answers -
Golgi complex
What areas of base pairs in the genetic code do not code for proteins - Answers -
Introns
Microtubules and microfilaments are the primary components of the _____ - Answers -
Cytoskeleton
The ___ of the mRNA is recognized by the ___ of the tRNA - Answers - Codon;
anticodon
The division of the cytoplasm in mitosis is called ___ - Answers - Cytokinesis
During reduction, a molecule or atom ___ - Answers - Gains electrons
True or False: Exergonic reactions proceed with the release of energy - Answers - True
The universal energy carrier is ____ - Answers - ATP
True or False: As bonds are broken to generate fatty acids from triglycerides energy
would be released - Answers - True
Energy can change forms, but cannot be created or destroyed is a statement of the ___
- Answers - First law of thermodynamics
Energy transformations increase the entropy of a system is a statement of the ____ -
Answers - Second law of thermodynamics
