Where is most of the energy in ATP stored? A) in the adenine molecule B) in the ribose sugar c) in hydrogen bonds d) in phosphate bonds

What specialized neurons detect stimuli like light and sound? a. motor neurons b. axons c. thalamus and hypothalamus d. sensory receptors

True or False? The core muscles stabilize and protect the spine.

What are ribosomes? What do they do.

Why are rapidly occurring environmental changes more likely to cause extinctions than slowly occurring changes? Slow changes allow time for adaptation. Rapid changes require little adaptation. Slow changes affect only small regions.

A mule is the offspring of a horse and a donkey. A donkey sperm contains 31 chromosomes and a horse egg has 32, so the zygote has 63. The zygote develops normally. However, a mule is sterile; meiosis cannot occur normally in its testes or ovaries.

Elements and compounds cannot be broken down into simpler substances by an ordinary process

Your lab instructor gives you a slide containing prepared muscle tissue. how would you identify the type of muscle tissue located on the slide

Describe the various characteristics of the carbon atom that makes possible the building of a variety of biological molecules.

Phosphatases are a family of enzymes that specifically remove phosphate groups from proteins that were added by protein kinases. Vanadate is an inhibitor of phosphatases in eukaryotic cells.

Thermoregulation, an important part of homeostasis, is defined as