Fill in the blanks

base Helix
C Identical
New Helicase
Polymerase T
Complementary Nucleotides
Nucleus Unwinds

Do you know replication of occurs in the
of cells. The DNA replicates so when a cell divides, each new daughter cell receives a copy of genetic material. DNA breaks and unwind the double . DNA adds new by using (2 blanks) paring. by using A- (2 blanks) G- . DNA replication creates two DNA molecules.

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.