9.)Which of the following does NOT describe the molecular structure of (DNA) Deoxyribonucleic Acid? a.)DNA is made up of single strand, ribose sugar and nitrogen base. b.)DNA is a double helix. c.)DNA is made up of deoxyribose sugar. d.)DNA is made up of nitrogen bases 10.) Which of the following statements best describe the functions of the nervous system. a.)protects the body from injury, infection, and dehydration b.)relays messages from one part of the body to another c.)regulates and controls the body function d.)brings oxygen, food, and chemicals messages to the cells 11.)A molecule which is composed of a phosphate group, deoxyribose sugar and nitrogenous bases: Adenine, Guanine, Thymine and Cytosine a.)mRNA b.)RNA c.)tRNA d.)DNA 12.) What is the correct mRNA strand from this DNA? CAC – GTG – ACA - CGC a.)GTG – CAC – TGT - CGC b.)GUG – GUG – ACA – GCG c.)GUG – CAC – UGU - GCG d.)CAC – GTG – ACA – GCG
9.)Which of the following does NOT describe the molecular structure of (DNA) Deoxyribonucleic Acid? a.)DNA is made up of single strand, ribose sugar and nitrogen base. b.)DNA is a double helix. c.)DNA is made up of deoxyribose sugar. d.)DNA is made up of nitrogen bases 10.) Which of the following statements best describe the functions of the nervous system. a.)protects the body from injury, infection, and dehydration b.)relays messages from one part of the body to another c.)regulates and controls the body function d.)brings oxygen, food, and chemicals messages to the cells 11.)A molecule which is composed of a phosphate group, deoxyribose sugar and nitrogenous bases: Adenine, Guanine, Thymine and Cytosine a.)mRNA b.)RNA c.)tRNA d.)DNA 12.) What is the correct mRNA strand from this DNA? CAC – GTG – ACA - CGC a.)GTG – CAC – TGT - CGC b.)GUG – GUG – ACA – GCG c.)GUG – CAC – UGU - GCG d.)CAC – GTG – ACA – GCG
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter1: Introduction To Biological Concepts And Research
Section: Chapter Questions
Problem 13TYK
Related questions
Concept explainers
Proteins
We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.
Protein Expression
The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.
Question
9.)Which of the following does NOT describe the molecular structure of (DNA) Deoxyribonucleic Acid?
a.)DNA is made up of single strand, ribose sugar and nitrogen base.
b.)DNA is a double helix.
c.)DNA is made up of deoxyribose sugar.
d.)DNA is made up of nitrogen bases
10.) Which of the following statements best describe the functions of the nervous system.
a.)protects the body from injury, infection, and dehydration
b.)relays messages from one part of the body to another
c.)regulates and controls the body function
d.)brings oxygen, food, and chemicals messages to the cells
11.)A molecule which is composed of a phosphate group, deoxyribose sugar and nitrogenous bases: Adenine, Guanine, Thymine and Cytosine
a.)mRNA
b.)RNA
c.)tRNA
d.)DNA
12.) What is the correct mRNA strand from this DNA? CAC – GTG – ACA - CGC
a.)GTG – CAC – TGT - CGC
b.)GUG – GUG – ACA – GCG
c.)GUG – CAC – UGU - GCG
d.)CAC – GTG – ACA – GCG
13.)Which describe the similarities and differences in the composition of DNA and RNA?
a.)In DNA Thymine paired with Cytosine (T - C): In RNA Guanine paired with Cytosine (G - C)
b.)In DNA Thymine paired with Adenine (T - A): In RNA Adenine paired with Uracil (A - U)
c.)In DNA Guanine paired with Cytosine (G - C): In RNA Adenine paired with Uracil (U - A)
d.)In DNA Thymine paired with Adenine (T - A): In RNA Adenine paired with Thymine (A - T)
14.)Most bacteria that cause sickness in humans grow best at 98. 6 degree Fahrenheit (37 degree Celsius). Sometimes a fever is the body’s response to the bacteria. What is the reason for developing a fever?
a.)To make you feel miserable
b.)Increasing the temperature of the body to kill bacteria
c.)Decreasing the temperature of the body to kill bacteria
d.) None of these
15.)The complementary base of Adenine in RNA.
a.)Guanine
b.)Thymine
c.)Uracil
d.)Cystosine
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