The most prevalent antibody, which is able to cross the placenta, is __________.

What will be an ideal response?


IgG

Biology & Microbiology

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Match the following items with the correct phrases.

_______1. A ringworm infection of the scalp, eyebrows, and eyelashes _______2. An infection of the palms of the hands and, less commonly, the neck and feet caused by Hortaea werneckii _______3. An infection of scalp hair and, less commonly, eyebrows and eyelashes caused by Piedraia hortae _______4. An infection of moustache, beard, pubic, and axilla hair, usually caused by Trichosporon beigelii _______5. A ringworm infection of the soles and between the toes A) Black piedra B) White piedra C) Tinea nigra D) Tinea capitis E) Tinea pedis

Biology & Microbiology

Four of the five answers listed below directly affect another endocrine gland. Select the exception

a. cortisol b. corticotropin c. luteinizing hormone d. follicle-stimulating hormone e. angiotensin

Biology & Microbiology

In some amniotes, which of the following is a waste product of nitrogen metabolism that is low enough in toxicity that it can be excreted as a semisolid paste, thus reducing water loss?

a. uric acid b. nitric oxide c. ammonium d. squalene

Biology & Microbiology

Which of the following organisms grow on higher plants to produce truffles?

A) euglenids B) kinetoplastids C) mycorrhizae D) lichens E) water molds

Biology & Microbiology