What are the most basic building blocks of matter?
a. tissue
b. cells
c. atoms
d. bones
e. amino acids
c
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Endocrine glands are often called ducted glands
Indicate whether the statement is true or false
Surgical removal of the mammary gland or breast is termed:
A) gynectomy B) mastectomy C) fetotomy D) amnion
The various chemical reactions that organisms carry out are collectively called
A. reproduction.?B. homeostasis.?C. metabolism.?D. responsiveness.?E. development.
A cell is bathed in a solution that contains 5 mmol/L of glucose. The intracellular concentration of glucose is 10 mmol/L. What is the most likely mechanism for the transport of glucose across the plasma membrane of this cell?
A. glucose uniporter B. Na+-glucose symporter C. Na+-glucose antiporter D. diffusion of glucose through the lipid bilayer of the membrane