NATS Combined Exams Bundle

Food science CORRECT ANSWER •scientific and technological research on the properties of food substances, aimed at inventing new food products and new methods of preservation and processing Nutrition science CORRECT ANSWER the scientific study of the processes through which food provides nourish...

Atomists CORRECT ANSWER Atoms are infinite and in random motion. Beloved in principle of plentitude Principle of Plentitidue CORRECT ANSWER The universe contains all possible forms of existence. Anything is possible. Relates to quantum mechanics Murphy's Law CORRECT ANSWER Anything that can g...

What was the life expectancy in the early 1900's? CORRECT ANSWER Under the age of 50, with a 25% child mortality rate. When was the first vaccine created? CORRECT ANSWER 1880 ____________ _____________ can reduce life expectancy dramatically, due to the lack of __________________. CORRECT ANS...

When was the term technology first used and what did it describe? CORRECT ANSWER 17th century to describe the study of industrial arts What was used before the word 'technology'? CORRECT ANSWER Practical arts, applied science and engineering Author 'technology with invention and creativity...

When it comes to considering building new telescopes on the ground (on Earth) to observe the universe afar, which of the specific-wavelengths-observing telescopes below would be most successful CORRECT ANSWER c. Visible-light and radio-waves telescopes What is the main difference between an atom ...

Yeast CORRECT ANSWER These are eukaryotic, unicellular organisms that are common in the food industry. Aerobic, they are used for breads. Anaerobic, they are used for alcohols. Molds CORRECT ANSWER These organisms are a form of fungi, often responsible for allergic reactions. Protozoa CORRECT ...

complete the central dogma: DNA --> RNA --> __________ --> phenotypes CORRECT ANSWER proteins molecule: two or more _______ held together by chemical bonds CORRECT ANSWER atoms what are nucleotides made of? CORRECT ANSWER sugar, phosphate group, nitrogenous base nucleotides join to...

What is a vaccination? CORRECT ANSWER Injection of antigens; Antigens from dead microorganisms Treatments for allergies? CORRECT ANSWER Immunotherapy Prescription medication in the form of pills or liquid, nasal sprays, or eye drops Avoiding allergins What is immunotherapy? CORRECT ANSWER d...