Answer the following question given this paragraph: Stuart Chalmers. Cows digest cellulose with the aid of methanogens . CC BY 2.0. Q: Which of the animals digest cellulose with the aid of methanogens? Choices: - pigs - apes - goats - cows A:
cows
(Question)
Answer the following question given this paragraph: The physical state and properties of a particular compound depend in large part on the type of chemical bonding it displays. Molecular compounds , sometimes called covalent compounds, display a wide range of physical properties due to the different types of intermolecular attractions such as different kinds of polar interactions. The melting and boiling points of molecular compounds are generally quite low compared to those of ionic compounds . This is because the energy required to disrupt the intermolecular forces between molecules is far less than the energy required to break the ionic bonds in a crystalline ionic compound. Since molecular compounds are composed of neutral molecules, their electrical conductivity is generally quite poor, whether in the solid or liquid state. Ionic compounds do not conduct electricity in the solid state because of their rigid structure, but conduct well when either molten or dissolved into a solution. The water solubility of molecular compounds is variable and depends primarily on the type of intermolecular forces involved. Substances that exhibit hydrogen bonding or dipole-dipole forces are generally water soluble, whereas those that exhibit only London dispersion forces are generally insoluble. Most, but not all, ionic compounds are quite soluble in water. Table below summarizes some of the differences between ionic and molecular compounds. Q: What is another name for molecular compounds? Choices: - phenotype compounds - oxidized compounds - synthetic compounds - covalent compounds A:
(Answer)
covalent compounds
Ques: Answer the following question given this paragraph: When two different alleles (heritable factors) are inherited together, one may be expressed, while the effect of the other may be "silenced. " In the case of pod color, the allele for green pods is always expressed and is dominant . The allele for yellow pods, which is not expressed, is recessive . For instance, if a plant inherits a "yellow-pod" allele and a "green pod" allele, it will have only green pods. Q: What's the term for an allele that's always expressed over another? Choices: - prevalent - mutated - recessive - dominant A:
Ans: dominant
(Q).
Answer the following question given this paragraph: Q: The production of multiple copies of a single gene is called? Choices: - cell cloning - gene variation - gene change - gene cloning A:
(A).
gene cloning
Ques:Answer the following question given this paragraph: Figure 10.5 The cell cycle consists of interphase and the mitotic phase. During interphase, the cell grows and the nuclear DNA is duplicated. Interphase is followed by the mitotic phase. During the mitotic phase, the duplicated chromosomes are segregated and distributed into daughter nuclei. The cytoplasm is usually divided as well, resulting in two daughter cells. Q: What two phases does the cell cycle consist of? Choices: - antecedent and mitotic - mitosis and mitotic - outerphase and mitotic - interphase and mitotic A:

Ans:interphase and mitotic
Question: Answer the following question given this paragraph: Q: What is the terme for water vapor changing to liquid water? Choices: - evaporation - transubstantiation - freezing - condensation A:
Answer:
condensation