Oocytes are the largest cells by volume in the human body, reflecting the presence of large amounts of cytoplasm containing (select all correct choices):
A. molecules that direct early cell divisions.
B. food in the form of yolk.
C. the developing placenta.
D. twice the amount of DNA of other cells in
the body.
E. polar bodies.
A,B
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Match the following items with the correct phrases.
_______1. Diseases that are always present in a population are known as ____________________. _______2. Diseases that are transmissible from person to person are known as ____________________. _______3. Diseases that occur only occasionally in a particular population are known as ____________________. _______4. Because large numbers of cases of AIDS, malaria, and tuberculosis are presently occurring in many different countries, they are known as ____________________. _______5. Diseases with unusually high numbers of cases that often occur in one particular geographic location are known as ____________________. a. communicable diseases b. endemic diseases c. epidemic diseases d. pandemic diseases e. sporadic diseases
In a low carbohydrate diet, glucose may have to be synthesized from mono carbohydrate substrates in a process called:
What will be an ideal response?
If a subculture of an MIC test grows in an MBC test, the concentration of the drug was bactericidal
Indicate whether the statement is true or false
The organism Caenorhabditis elegans, a member of the ____ phylum, is an important model organism for studies of
the genetic control of development.
a. Arthropoda b. Onychophora c. Nemertea d. Annelida e. Nematoda