Problem: OPTIONS:
- perennial
- fibrous
- coniferous
- deciduous
Q: Answer the following question given this paragraph: Humid continental climates are found between 40 and 60 north latitude. The northeastern U. S. has this type of climate. Summers are warm to hot, and winters are cold. Precipitation is moderate, and it falls year round. Deciduous trees grow in this climate ( Figure below ). They lose their leaves in the fall and grow new ones in the spring. Q: What do you call trees that lose their leaves in the fall and grow new ones in the spring? A:
Answer: deciduous

Problem:OPTIONS:
- brains
- tails
- eggs
- shell

Answer the following question given this paragraph: The cell walls in many species of fungi contain chitin. Chitin is tough carbohydrate found in the shells of animals such as beetles and lobsters. The cell wall of a plant is made of cellulose, not chitin. Q: Chitin is a substance that is found in what part of animals like beetles and lobsters? A:
****
A: shell

Answer the following question given this paragraph: Visit this site (http://openstaxcollege. org/l/fermentation2) to see anaerobic cellular respiration in action. Other fermentation methods occur in bacteria. Many prokaryotes are facultatively anaerobic. This means that they can switch between aerobic respiration and fermentation, depending on the availability of oxygen. Certain prokaryotes, like Clostridia bacteria, are obligate anaerobes. Obligate anaerobes live and grow in the absence of molecular oxygen. Oxygen is a poison to these microorganisms and kills them upon exposure. It should be noted that all forms of fermentation, except lactic acid fermentation, produce gas. The production of particular types of gas is used as an indicator of the fermentation of specific carbohydrates, which plays a role in the laboratory identification of the bacteria. The various methods of fermentation are used by different organisms to ensure an adequate supply of NAD+ for the sixth step in glycolysis. Without these pathways, that step would not occur, and no ATP would be harvested from the breakdown of glucose. Q: Obligate anaerobes live and grow in the absence of what? A:
OPTIONS:
- molecular carbon
- molecular nitrogen
- atomic oxygen
- molecular oxygen
molecular oxygen

Answer the following question given this paragraph: The fundamental and overtones can be present simultaneously in a variety of combinations. For example, middle C on a trumpet has a sound distinctively different from middle C on a clarinet, both instruments being modified versions of a tube closed at one end. The fundamental frequency is the same (and usually the most intense), but the overtones and their mix of intensities are different and subject to shading by the musician. This mix is what gives various musical instruments (and human voices) their distinctive characteristics, whether they have air columns, strings, sounding boxes, or drumheads. In fact, much of our speech is determined by shaping the cavity formed by the throat and mouth and positioning the tongue to adjust the fundamental and combination of overtones. Simple resonant cavities can be made to resonate with the sound of the vowels, for example. (See Figure 17.30. ) In boys, at puberty, the larynx grows and the shape of the resonant cavity changes giving rise to the difference in predominant frequencies in speech between men and women. Q: Along with changes in the shape of the resonant cavity, growth of what organ in pubescent boys leads to the difference in predominant frequencies in speech between men and women? A:
OPTIONS:
- pharynx
- trachea
- esoophagus
- larynx

Answer: larynx

Question: Answer the following question given this paragraph: Q: What is the term for going into a dormant state during the winter? A:
OPTIONS:
- gestation
- fermentation
- homeostasis
- hibernation
Answer: hibernation

input: OPTIONS:
- helix
- genome
- gene
- chromosome Now, answer this question: Answer the following question given this paragraph: Chromosomes, like those shown here, must form prior to cell division, to ensure that each daughter cell receives a complete set of genetic material. Each chromosome is made of two identical sister chromatids. Each chromatid is 1/2 of the "X. " Essentially, each daughter cell receives half of each "X-shaped" chromosome. Q: Each what is made of two identical sister chromatids? A:
A:
output:
chromosome