Collections of lymphoid tissues, called MALT, are strategically placed throughout the respiratory, digestive, and genitourinary systems. Which one of these is located at the end of the small intestine?
What will be an ideal response?
Peyer's patches
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Why are mitochondrial genes inherited in a non-Mendelian pattern?
a. The mitochondrial genes are on the X chromosome. b. The mitochondrial genes are autosomal. c. The mitochondrial genes are not separated by meiosis. d. Both parents contribute an equal number of mitochondrial genes to the offspring. e. A zygote receives most of its cytoplasm from the male parent.
The appropriate adjective to describe DNA replication is
a. nondisruptive. b. semiconservative. c. progressive. d. natural. e. lytic.
Even though the steps of photosynthesis that actually produce sugar molecules are part of the carbon
fixation reactions, the light-dependent reactions are absolutely essential for sugar synthesis. Explain the role of the light-dependent reactions in the formation of the end products of photosynthesis. What will be an ideal response?
Elements that are required in relatively large amounts by microorganisms are called ________.
A. meganutrients B. macromolecules C. multivitamins D. macronutrients