The first basic idea of evolutionary adaptation can be traced back to ________
A) ancient Greeks about 2,500 years ago
B) Aristotle
C) Lamarck
D) Darwin
C
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Answer the following statements true (T) or false (F)
1. When a molecule of NAD+ gains a hydrogen atom, the molecule becomes reduced. 2. Proteins and fats may be used as energy sources to drive aerobic respiration. 3. During the energy investment phase of glycolysis, glucose has a decrease in free energy. 4. The rate of photosynthesis is much greater in green light than red light.
The metabolic rate of an endotherm _____ at low environmental temperatures while the metabolic rate
of an ectotherm _____ at low environmental temperatures
a. falls; rises b. falls; falls c. rises; falls d. rises; rises e. it depends on the particular endotherm or ectotherm, so all of these are possible
Which cell migrates to the thymus gland to mature?
A. mast cell B. B cell C. T cell D. monocyte E. natural killer cell
Answer the following questions true (T) or false (F)
1. The terms "bacteremia" and "septicemia" are synonymous. 2. Patients with occult septicemia are asymptomatic. 3. The three developmental stages of Ehrlichia are the elementary body, the initial body, and the morula.