Adjacent plant cells frequently exchange cytoplasmic components through membrane-lined channels called plasmodesmata:
What will be an ideal response?
Cell-cell communication
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Elements such as iodine, chlorine, and bromine are examples of (oxidizers/halogens/metals), which are the basis for many effective antimicrobial agents.
Fill in the blank(s) with the appropriate word(s).
As the Industrial Revolution took place, there was a decrease in infant mortality. What situation resulted from the decrease in infant mortality?
A) a decrease in the population growth rate B) an increase in the population growth rate C) a stabilization of the population growth rate D) boom and bust cycles of the population growth rate
DNA polymerases ____.
A. seal gaps in the sugar-phosphate backbone B. add new nucleotides to a strand C. catalyze carbon bonding D. assemble new strands in both direction E. repair DNA
Describe which diseases human papillomavirus (HPV) can cause in males and females. What is the most common symptom of HPV infection, and why is this of concern?
What will be an ideal response?