Biology Extra Credit Crossword

AACTCG
When chromosomes are either added or missing can cause defects.
a simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
A double helix.
a mature haploid male or female germ cell that is able to unite with another of the opposite sex in sexual reproduction to form a zygote.
a set of metabolic reactions that convert biochemical energy from nutrients into ATP.
any cell of a living organism other than the reproductive cells.
“O” on the element table.
a type of cell division that results in two daughter cells each having the same number and kind of chromosomes.
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.
Organelle in which Photosynthesis takes place.
without sex or sexual organs.
relating to, involving, or requiring an absence of free oxygen.
It is as important as DNA, not as much credit.
relating to, involving, or requiring free oxygen.
a compound consisting of an adenosine molecule bonded to three phosphate groups, present in all living tissue.