the orgasm-emission phase of the male sexual response is stimulated by

What will be an ideal response?


efferent sympathetic signals from the lumbar region of the spinal cord

Biology & Microbiology

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Telomeres are short DNA sequences ____

a. that code for genetic traits

b. that signal transcription to begin c. located in the middle of a chromosome d. located at each end of a chromosome e. repeated along the backbone of a DNA molecule

Biology & Microbiology

All of the following are found in the Gram-Positive Bacteria cell EXCEPT

A. Lipid A B. Lipoteichoic acid C. Peptidoglycan D. Teichoic acid

Biology & Microbiology

Which of the following is most likely to be the source of most of the oxygen in the atmosphere?

A) UV radiation B) weathering of rocks C) macroevolution D) photosynthesis

Biology & Microbiology

Which stage of animal virus replication will not be different between naked viruses and enveloped viruses?

A) release B) assembly C) penetration D) uncoating E) replication

Biology & Microbiology