Human blood comes in three colors: scarlet red, dark red, and sometimes cherry red. Octopus and horseshoe crab blood is blue in color. Certain body products are also distinctly colored: bile, feces, and urine. Tell me what you know about these pigments.

In males FSH is responsible for:

Which organelle is called the powerhouse of the cell because of its role in cellular respiration and ATP production?

A control sample from the control group goes through all the steps of the experiment except the one being tested (In other words, the control group samples do not receive the true treatment.).

The loop of Henle carries filtrate from the proximal tube to the distal tube

Birds on a poor diet or in a dry and dusty environment may develop:

Which plant organelles function as storage areas for water, sugars, salts, pigments, and toxic substances?

Ribosomes are located in the cytoplasm. There are also located on the ___________.

The gonadotropic hormones secreted by the anterior pituitary are:

The most common causes of respiratory infections in rats, mice and hamsters is Sendi virus and Mycoplasma.