Grade Master

Anatomy/Physiology Muscular System Test-Questions And Answers 100% Verified The essential function of any muscle is to: A. Relax B. Lengthen C. Push D. Contract - ANSWER-D The three types of muscle tissue are skeletal, cardiac, and _____. - ANSWER-smooth What is the best way to distinguish cardiac muscle from smooth muscle? - ANSWER-cardiac muscle is striated Which of the following is NOT a function of skeletal muscle? A. Generates heat B. Stabilized joint C. Transports oxygen...

Anatomy and Physiology - Muscular System Test-Questions & Answers What is responsible for all types of movement? - ANSWER-Muscles What do muscles do? - ANSWER-Contract and shorten and are the machine of the body What are the three basic types of muscle found in the body? - ANSWER-1. Skeletal Muscle 2. Cardiac Muscle 3. Smooth Muscle What are the functions of the muscles? - ANSWER-1. Support the body 2. Allow for movement by making bones and other body parts move 3. Maintain const...

Anatomy and Physiology: Muscular System-Questions and Answers Graded A+ Movement, stabilization and thermogenesis - ANSWER-List the 3 functions of the muscles. Move the bones of the skeleton - ANSWER-What is the primary function of skeletal muscles? Contract hollow organs - ANSWER-What is the primary function of smooth muscles? Thermogenesis - ANSWER-The process by which the muscles create heat for use by the body is called _____. True - ANSWER-True or False: up to 85% of our body...

Anatomy/Physiology Muscular System Test-Questions And Answers 100% Correct The essential function of any muscle is to: A. Relax B. Lengthen C. Push D. Contract - ANSWER-D The three types of muscle tissue are skeletal, cardiac, and _____. - ANSWER-smooth What is the best way to distinguish cardiac muscle from smooth muscle? - ANSWER-cardiac muscle is striated Which of the following is NOT a function of skeletal muscle? A. Generates heat B. Stabilized joint C. Transports oxygen ...

DNA Structure and Analysis/DNA Replication and Recombination-Questions and Answers Graded A+

Chapter 10 DNA Structure and Analysis-Questions and Answers 100% Correct What four general characteristics must the genetic material possess? - ANSWER-1. Replication: The processes of mitosis and meiosis 2. Storage of information: Storing the complete DNA component vs gene expression 3. Expression of stored information: The "central dogma of molecular genetics" 4. Variation through mutation (gametes) Briefly outline the history of our knowledge of the structure of DNA until the time of...

DNA Structure and Analysis/DNA Replication and Recombination-Questions and Answers Graded A+ A) How were scientists able to determine that DNA, and not some other molecule, serves as the genetic material in bacteria and bacteriophages? B) How do we know that DNA also serves as the genetic material in eukaryotes such as humans? C) How was it determined that the structure of DNA is a double helix with the two strands held together by hydrogen bonds formed between complementary nitrogenous bas...

DNA Structure-Questions and Answers difference between purine and pyrimidine - ANSWER-purine: double ringed; adenine and guanine pyrimidine: single ringed; cytosine and thymine difference between ribose and deoxyribose - ANSWER-ribose: sugar in RNA deoxyribose: sugar in DNA what does DNA stand for - ANSWER-deoxyribonucleic acid the two sides of the DNA molecule are held together across the center of the helix by what type of bond - ANSWER-nitrogen bases if the nucleotide sequen...

Chapter 10: DNA Structure & Analysis-Questions & Answers 100% Verified What was the initial lead to DNA acceptance as genetic material? - ANSWER-the chemical nature on the "transforming principle" in bacteria publication by Avery, Macleod & McCarty; beginning of the era of molecular genetics What did Frederick Griffith work with (1920s)? - ANSWER-He worked with different strains of bacteria called Diplococcus Pneumoniae Explain the difference between the IIR & IIIS colonies. - ANSWER-...

DNA Structure and Organization-Questions and Answers 100% Verified For a molecule to serve as the genetic material it must exhibit what 4 key characteristics? -ANSWER-1. replicate 2. store information 3. express information 4. allow variation by mutation What processes make up the central dogma of molecular genetics? -ANSWER-Transcription & Translation What was previously thought to be the genetic material? Why? -ANSWER-protein; DNA was thought to be too simple with only 4 types of n...