Pretest

Question 1a of 32

Which of the following molecules carries genetic information that determines the physical

characteristics that organisms inherit?!

The body needs adequate amounts of thiamin, riboflavin, and niacin to function properly. What are the potential side effects and deficiency diseases associated with inadequate intake of these nutrients?1. Beriberi is rare in the United States. 2.

Domains are made up of prokaryotes

What is the difference between an octopus and a septopus?

Matter that has a definite volume and a definite shape is a a. solid b. liquid C. gas D. Plasms

Which of the following describes a phenotype? A. Gg B. Homozygous C. Green D. Heterozygous A mutation that affects the gametes of an organism is called a - A. Somatic mutation B. Germ mutation C. Base deletion D. Transcription error

Name the irregular ridges of muscle lining the ventricles.

Trees planted on hills keep lakes + streams from becoming muddy how?

Cacti in the Arizona desert compete to draw water through the roots because it does not rain much there. Younger plants with smaller roots have a tough time competing with the larger roots of the older plants.

The cell contains 78% water, 12% salt, and 10% other materials. The solution it is in contains 95% water, 3% salt, and 2% other materials. what is the solution?

Winds that cause ocean currents can be affected by the Coriolis effect, resulting in upwelling currents. How would an upwelling current increase the abundance of aquatic organisms?