BIOL 109 - EXAM 1 (CH. 1-5)
QUESTIONS CORRECT ANSWERS
Contraction of the skin's arrector pili muscles - ANSWER-Which of the following
causes "goose bumps
Vitamin A production with exposure to UV light - ANSWER-Which one of the
following is NOT a function of the integumentary system?
It has spread to other areas of the body - ANSWER-When a cancer is said to have
metastasized, it means that
Sebaceous glands - ANSWER-The type of glands that open into a hair follicle and
produces sebum are
Nails (or nail bed) - ANSWER-The lunula can be found associated with the
Usually arises from melanocytes in a preexisting mole. - ANSWER-Malignant
melanoma
Increase in activity of sweat and sebaceous glands - ANSWER-Which of the
following is NOT a characteristic of aging of the integumentary system?
Promotes water loss from underlying tissues - ANSWER-Which of the following is
NOT a function of the integumentary system?
Ribose - ANSWER-What is the sugar in ATP?
Ribosomes - ANSWER-Which of the following can be found in the rough
endoplasmic reticulum (ER)?
Mitochondria — site of protein synthesis - ANSWER-Which of the following cell
organelles is NOT correctly matched with its function?
Lysosomes - ANSWER-White blood cells that take up bacteria through phagocytosis
would be expected to have large numbers of
Muscle cells - ANSWER-Which of these cells would most likely have the largest
number of mitochondria?
-Can cause a cell to shrink when placed in a hypertonic solution.
-Occurs through a selectively permeable membrane.
-Can cause a cell to rupture when placed in a hypotonic solution. - ANSWER-
Osmosis
ATP - ANSWER-Active transport is carrier-mediated transport that requires energy in
the form of ________.
QUESTIONS CORRECT ANSWERS
Contraction of the skin's arrector pili muscles - ANSWER-Which of the following
causes "goose bumps
Vitamin A production with exposure to UV light - ANSWER-Which one of the
following is NOT a function of the integumentary system?
It has spread to other areas of the body - ANSWER-When a cancer is said to have
metastasized, it means that
Sebaceous glands - ANSWER-The type of glands that open into a hair follicle and
produces sebum are
Nails (or nail bed) - ANSWER-The lunula can be found associated with the
Usually arises from melanocytes in a preexisting mole. - ANSWER-Malignant
melanoma
Increase in activity of sweat and sebaceous glands - ANSWER-Which of the
following is NOT a characteristic of aging of the integumentary system?
Promotes water loss from underlying tissues - ANSWER-Which of the following is
NOT a function of the integumentary system?
Ribose - ANSWER-What is the sugar in ATP?
Ribosomes - ANSWER-Which of the following can be found in the rough
endoplasmic reticulum (ER)?
Mitochondria — site of protein synthesis - ANSWER-Which of the following cell
organelles is NOT correctly matched with its function?
Lysosomes - ANSWER-White blood cells that take up bacteria through phagocytosis
would be expected to have large numbers of
Muscle cells - ANSWER-Which of these cells would most likely have the largest
number of mitochondria?
-Can cause a cell to shrink when placed in a hypertonic solution.
-Occurs through a selectively permeable membrane.
-Can cause a cell to rupture when placed in a hypotonic solution. - ANSWER-
Osmosis
ATP - ANSWER-Active transport is carrier-mediated transport that requires energy in
the form of ________.
