EMCC

Carbohydrates are composed of: - Answer- monosaccharides Oxygen has an atomic mass of 16 and an atomic number of 8. How many neutrons are present? - Answer- 8 Lipids are the only class of macromolecules that contain: - Answer- fatty acids. Science is subdivided into specific areas of study termed disciplines. These divisions are artificial but are helpful to narrow the massive scope of scientific knowledge to a manageable amount. Given what you know about each, which scientific division...

What two issues lay at the heart of Reconstruction?: - Answer- the future of political and economic power for freed slaves, and the future of North-South economic and political relations. The "grandfather clause"?: - Answer- denied black Americans the franchise in the South. Under new President Andrew Johnson, presidential Reconstruction?: - Answer- made it possible for former high-ranking Confederates to assume positions of power in the reconstructed southern governments. In the Supr...

The system by which organisms are named is referred to as - Answer- nomenclature. A new organism was found that was unicellular and 1cm long. The "large" size of this organism alone would - Answer- mean little An illness outbreak occurs in New York City birds in the late 1990s. After a lengthy scientific investigation, the centers for disease control (CDC) Determine that the agent causing the birds to die is the West Nile virus. outbreaks of the illness has been observed in several other...

What is the most nutritionally complete food for an infant? - Answer- breast milk Absorption - Answer- The process by which nutrient molecules pass through the wall of the digestive system into the blood Where does digestion begin in the body? - Answer- mouth Define nutrition - Answer- the science that links foods to health and disease. It is the study not of food but the nutrients they contain and the body's handling of the nutrients. How is energy measured in the body? - Ans...

Life is thought to have evolved from complex molecules formed by the interaction of smaller molecules in oceans and the atmosphere. The substance which brought these molecules together to interact is - Answer- Water Consider the following electronegativity values: Boron (B) = 1.8 Carbon (C) = 2.5 Chlorine (Cl) = 3.2 Selenium (Se) = 2.6 Which of the following bonds is the most polar? - Answer- B-Cl When atoms gain or lose electrons, they become negatively or positively charged. These n...

The parietal pleura would represent a serous membrane ________. - Answer- lining the thoracic cavity In which body cavities are the lungs located? - Answer- pleural, ventral, and thoracic Place the following in correct sequence from simplest to most complex: 1. molecules2. atoms3. tissues4. cells5. organs - Answer- 2-1-4-3-5 In which quadrant of the abdominopelvic cavity is the stomach located? - Answer- left upper quadrant Which of the following statements is the most correct r...

disease-causing microorganisms are called - Answer- pathogens the microorganisms that recycle nutrients by breaking down dead matter and wastes are called - Answer- decomposers the microorganisms that do NOT have a nucleus in their cells are called - Answer- prokaryotes when humans manipulate the genes of microorganisms the process is called - Answer- genetic engineering which of the following is NOT considered a microorganism? A) mosquito B) protozoa C) viruses D) fungi - An...

Disc brakes require more force than drums to achieve the same braking effort - Answer- true when replacing pads on actuating type calipers, the piston must be kept from spinning as the c clamp pusher the piston back into the caliper bore - Answer- false a typical fixed caliper housing is designed with one caliper piston - Answer- false what prevents moisture from entering the cylinder bore? - Answer- the dust boot tech a siphons out about 2/3 of the brake fluid from the master cylind...

Of what does homophonic texture consist? - Answer- one main melody accompanied by chords What is melody? - Answer- A series of single notes which add up to a recognizable whole To what does register refer? - Answer- part of an instruments total range When a dissonance moves to a consonance, it can be called a ______. - Answer- resolution _____ in music adds support, depth, and richness to a melody. - Answer- Harmony The Italian term __________ is a tempo marking to indicate a mode...

The 4 main properties of musical sounds are pitch, dynamics, tone color, and? - Answer- Duration. The relative highness and lowness of a sound is called? - Answer- Pitch. The ____ of a sound is decided by the frequency of its vibrations. - Answer- Pitch. In general, the smaller the vibrating element, the ____ its pitch: - Answer- Higher. The distance in pitch between any 2 tones is called? - Answer- An Interval. Dynamics in music refers to? - Answer- Degrees of loudness and softne...