CST 245 PRACTICE EXAMINATION 2026
QUESTIONS WITH ANSWERS GRADED A+
◍ Chlorophyll.
Answer: the green substance that absorbs light during photosynthesis
◍ Decoupage.
Answer: cutting out designs to be used in a collage
◍ Convection.
Answer: the movement up in the atmosphere of heated moisture;
thunderstorms are often caused by convection
◍ Eclectic.
Answer: drawing on many styles
◍ Gut.
Answer: the part of the body cavity between the mouth and anus including
in most animals the mouth, pharynx, esophagus, stomach, intestine, and the
anus
◍ Summer Solstice.
Answer: when the sun is highest in the sky and directly above the Tropic of
Cancer at 23.5 degrees North Latitude
◍ Vernal Equinox.
Answer: when the sun is directly over the equator
◍ Nimbostratus.
Answer: a dark cloud that frequently produces rain
◍ Hieroglyphics.
Answer: Egyptian symbols representing letters or words
◍ Intestine.
, Answer: the digestive tract between the stomach and anus where most
nutrients are absorbed
◍ Papier Mache.
Answer: paper (newspaper) soaked with water and flour and shaped into
figures
◍ Enzyme.
Answer: a protein that aids biochemical reactions
◍ Angiosperm.
Answer: a group of plans that produce seeds enclosed within an ovary,
which may mature into a fruit
◍ Hypothesis.
Answer: a preliminary proposition that can be tested through scientific study
◍ Meiosis.
Answer: the process in which a diploid cell divides to form haploid cells
◍ Diploid Cell.
Answer: A cell with two copies of each chromosome
◍ Arch.
Answer: a curved span
◍ Fosssil.
Answer: evidence of past life
◍ Weft.
Answer: in weaving, the thin threads that are actually woven
◍ Carcinoma.
Answer: a malignant tumor which forms in the skin and outside of internal
organs
◍ Obelisk.
Answer: a rectangular block of stone, often with a pyramidal top
◍ Sarcophagus.
QUESTIONS WITH ANSWERS GRADED A+
◍ Chlorophyll.
Answer: the green substance that absorbs light during photosynthesis
◍ Decoupage.
Answer: cutting out designs to be used in a collage
◍ Convection.
Answer: the movement up in the atmosphere of heated moisture;
thunderstorms are often caused by convection
◍ Eclectic.
Answer: drawing on many styles
◍ Gut.
Answer: the part of the body cavity between the mouth and anus including
in most animals the mouth, pharynx, esophagus, stomach, intestine, and the
anus
◍ Summer Solstice.
Answer: when the sun is highest in the sky and directly above the Tropic of
Cancer at 23.5 degrees North Latitude
◍ Vernal Equinox.
Answer: when the sun is directly over the equator
◍ Nimbostratus.
Answer: a dark cloud that frequently produces rain
◍ Hieroglyphics.
Answer: Egyptian symbols representing letters or words
◍ Intestine.
, Answer: the digestive tract between the stomach and anus where most
nutrients are absorbed
◍ Papier Mache.
Answer: paper (newspaper) soaked with water and flour and shaped into
figures
◍ Enzyme.
Answer: a protein that aids biochemical reactions
◍ Angiosperm.
Answer: a group of plans that produce seeds enclosed within an ovary,
which may mature into a fruit
◍ Hypothesis.
Answer: a preliminary proposition that can be tested through scientific study
◍ Meiosis.
Answer: the process in which a diploid cell divides to form haploid cells
◍ Diploid Cell.
Answer: A cell with two copies of each chromosome
◍ Arch.
Answer: a curved span
◍ Fosssil.
Answer: evidence of past life
◍ Weft.
Answer: in weaving, the thin threads that are actually woven
◍ Carcinoma.
Answer: a malignant tumor which forms in the skin and outside of internal
organs
◍ Obelisk.
Answer: a rectangular block of stone, often with a pyramidal top
◍ Sarcophagus.
