Questions in Biology

All of the following are diseases caused by viruses except: A strep throat B) colds C)chicken pox D) influenza E AIDS

How is the energy of an earthquake stored before the earthquake?

A type of trilobite is used as an index fossil these fossils were made about 540 million years ago a scientist finds a trilobite fossils in layer 5 apex

Using the key choices, identify each type of cartilage described (in terms of its body location or function) below. Key: a. elastic b. brocartilage c. hyaline ________ 1. supports the …

Energy in this ecosystem passes directly from the sun to A. Herbivores B.consumers C.heterotrophs D. Autotrophs

Short, hairlike structures used only by eukaryotic cells for movement are called ________

Dr. bronson treats anxiety disorders with xanax, which exemplifies ________ therapy.

Approximately 32 different monomeric carbohydrate subunits are found in various natural polysaccharides. Proteins are composed of 20 different amino acids. DNA and RNA are each synthesized from four nucleotides. Among …

Roms Which energy source contributes the most to climate change? O A. Nuclear B. Hydroelectric O O C. Geothermal D. Coal SUBMIT

What type of fish is flounder from the little mermaid?.

A planet moves in an elliptical orbit around the sun. The mass of the sun is Ms. The minimum and maximum distances of the planet from the sun are R1 …

About 2 3 of the mass of this cell is A) air. B) ribosomes. C) proteins. D) water.

How many sister chromatids does the cell depicted below have.

Renewable resources include soil, fresh water, wild animals, and A petroleum B minerals C coal D timber​

A student measured the amount of oxygen and carbon dioxide dissolved in an aquarium containing aquatic plants and snails. Why did the snail die after the aquarium was kept in …

When defining a medical term, one usually begins the defintion with the definition of the:_________

2. What does it mean if a micrograph is "false-colored?"

Classify the given terms or examples with the appropriate category. 1. Baroreceptors 2. Chemoreceptors 3. Thermoreceptors 4. Proprioceptors 5. Exteroreceptors 6. Interoceptors a. general stimulus orgin b. special modality of …

Identify two pros and cons of your flowchart model.

Why are vestigial structures not removed by natural selection?