When joined together, glucose and fructose form the disaccharide sucrose. which of the following statements is false?
a.
glucose and fructose both have multiple hydroxyl groups
b.
glucose and fructose are joined by a glycosidic linkage
c.
sucrose is the monomer unit of the polysaccharide cellulose
d.
all of the above are true

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 blood vessels carry blood to the heart? away from the heart?

Which of your fossils are most likely heterotrophs? which of them are autotrophs? how do you know?