Unlike reptile, bird and mammal embryos, turtle embryos have a bulge of cells called: Turtle shell
Carapacial ridge
Embryonic shell
Embryonic ridge

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What is the compliment dna strand to the following sequence: ttgactaggcta