Nitrogen fixation makes nitrogen gas useful to crops.

true or false

The human body regularly secretes this amount of sweat per day to rid itself of metabolic wastes

Would you expect birds, who require arginine in their diet, toproduce urea? Explain.

In eukaryotes, electron transport occurs in the A. inner mitochondrial membrane. B. nucleus. C. cell membrane. D. cytoplasm.

You are observing a type of connective tissue that contains a variety of cells in a watery matrix. Based on these observations, what category of connective tissue are you looking at

Football players often sustain lateral blows to the extended knee. Which of the ligaments is (are) damaged as a result? A. suprapatellar B. oblique popliteal and extracapsular ligament C. medial collateral, medial meniscus, and anterior cruciate D.

Animal cells are bathed in an isotonic fluid, and plant and bacteria cells have a cell wall. What does this protect the cell membrane from?

Explain why latin is the basic for many scientific names

What is incomplete penetrance and what causes it? incomplete penetrance means the heterozygote has an intermediate phenotype between the two homozygous phenotypes because of interactions with environmental factors.

Support, protection of soft tissue, mineral storage, and blood formation are functions of what system?

How is a person with a body mass index of 31.2 classified? underweight normal weight overweight obese?