Which of the molecules below is NOT a subunit for building macromolecules?

a

glucose

b

cellulose

c

glycerol

d

amino acids

As the human population grows, what happens to our natural-resource requirements?

The body contains about 100 000 000 000 000 cells. Work out how many red blood cells there would be. Show your working

Which of the following is NOT true of glycolysis? a. This process does not require oxygen b. ADP is phosphorylated via substrate Level Phosphorylation in this process c.

You inherited your mother's crooked nose and her recipe for chocolate chip cookies (both favorable traits). Which trait will be spread more quickly through the population? a. the nose because it can be passed on to all relatives b.

Which will not cause air to become unstable? A. intense solar heating that warms the air from below B. forceful lifting of air C. upward movement caused by general convergence D. subsidence of an air column

The receptive surface for pollen on an angiosperm flower is the (A) anther (B) corolla (C) ovary (D) style (E) stigma

Both liquids and ___ exert a buoyant force

What is the term given to the developing infant from the eighth week after conception until birth?

Classify the following material as mineral, gem, ore, or none. some may have more than one answer. rutile

Which two combinations of alleles could produce a trait controlled by a dominant allele?