Three types of genetic changes are
A. replication, transcription, and translation.
B. adenine, guanine, and cytosine.
C. A to C, G to C, and U to A.
D. mutations, SNPs, and changes in copy number.
Answer: D
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Answer the following statements true (T) or false (F)
1. Ligaments attach muscle to bone. 2. One of the functions of the muscular system is the generation of heat. 3. The brain is the only organ of the nervous system. 4. Control of body functions and recognition of sensory stimuli are two functions of the nervous system. 5. Special signals called nerve impulses are used by the nervous system.
The TAC sequence of DNA is the ________ of a coding sequence that is preceded by the ________ that regulates transcription.
A) stop, intron B) start, promoter region C) stop, promoter region D) start, intron
In which of the following is lymph the already processed?
A) afferent lymphatic vessel B) interstitial fluid C) lacteals D) efferent lymphatic vessel E) None of the answers are correct.
While performing a procedure on a patient, a doctor breaks the xiphoid process by inadvertently pushing it deep into the body. Which organ is most likely to be damaged?
A) stomach B) intestines C) lungs D) heart