Though you add heat, the temperature of boiling water remains constant because ...
What will be an ideal response?
it takes energy to break hydrogen bonds
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Which of the following statements regarding HSV-2 (genital herpes) is incorrect?
A. It can also infect oral mucosa. B. Virus is shed from active lesions only. C. It can be reactivated by bacterial infections. D. It can become latent in the sacral ganglion.
In an atom, ____ spin around the nucleus
a. electrons b. protons c. neutrons d. both neutrons and protons e. both protons and electrons
Autogenic environmental change always occurs in plant succession
Indicate whether the statement is true or false
Answer the following questions true (T) or false (F)
1. Photoheterotrophs use carbon dioxide as their sole carbon source. 2. Atmospheric nitrogen gas (N2 ) is produced in the process known as nitrogen fixation. 3. Thermoduric mesophiles are often responsible for spoilage of improperly canned foods.