Upon activation by complement, _______________ engulf microorganisms and secrete cytokines to further alert the immune system to the invading pathogens.
A. mast cells
B. basophil
C. macrophages
D. NK cells
E. T cells
Answer: C
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Glycolysis yields a net of 2 pyruvate, 2 NADH, and 2 ATP
a. True b. False
The length of monkey flower leaves is inherited as an incomplete dominant trait. When long leaves are crossed with short leaves a third phenotype, intermediate leaves, is produced. A plant breeder crosses two monkey flowers. The resultant offspring are 58 intermediate and 52 short-leafed plants. What are the phenotypes of the parent monkey flowers? Explain your answer
What will be an ideal response?
Zygomycetes live on ________.
A. bread B. fruits and vegetables C. organic matter in the soil D. All of the choices are correct.
Which functions for cell to cell communication in plasma membrane?
a) cellulose b) glycoprotein c) phospholipid d) cholesterol