During embryonic development, blood cells are formed from
a) endodermal cells.
b) pluripotent stem cells.
c) angioblasts.
d) fibroblasts.
e) osteoblasts.
b
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A fever augments the inflammatory response and therefore inhibits the multiplication of __________________
Fill in the blank(s) with correct word
Which of the following vitamins is NOT correctly matched with its major function?
A. Folic acid - helps to make hemoglobin in red blood cells B. Vitamin K - helps to form collagen C. Vitamin A - helps in night vision D. Vitamin D - helps absorb calcium from the small intestine
Which of these activities is associated with the left cerebral hemisphere in most people?
A. motor control of left side of the body B. mathematics and speech C. spatial perception D. recognition of faces E. musical ability
Human chorionic gonadotropin
a. is secreted from the corpus luteum b. in the urine is the basis of pregnancy diagnosis tests c. stimulates placental secretion of estrogen and progesterone d. is secreted from the myometrium e. is secreted from the sperm cell involved in fertilization