Answer the following question given this paragraph: When acellular slime molds swarm, they fuse together to form a single cell with many nuclei. Q: When acellular slime molds swarm, they fuse together to form a single cell with many what? Choices: - digestive tracts - cytoplasm - lungs - nuclei A:
nuclei
Answer the following question given this paragraph: The Cell Cycle One "turn" or cycle of the cell cycle consists of two general phases: interphase, followed by mitosis and cytokinesis. Interphase is the period of the cell cycle during which the cell is not dividing. The majority of cells are in interphase most of the time. Mitosis is the division of genetic material, during which the cell nucleus breaks down and two new, fully functional, nuclei are formed. Cytokinesis divides the cytoplasm into two distinctive cells. Q: Cytokinesis divides what part of the cell into two distinctive cells? Choices: - DNA - cell wall - nucleus - cytoplasm A:
cytoplasm
Q: Answer the following question given this paragraph: Catabolic Reactions Catabolic reactions break down large organic molecules into smaller molecules, releasing the energy contained in the chemical bonds. These energy releases (conversions) are not 100 percent efficient. The amount of energy released is less than the total amount contained in the molecule. Approximately 40 percent of energy yielded from catabolic reactions is directly transferred to the high-energy molecule adenosine triphosphate (ATP). ATP, the energy currency of cells, can be used immediately to power molecular machines that support cell, tissue, and organ function. This includes building new tissue and repairing damaged tissue. ATP can also be stored to fulfill future energy demands. The remaining 60 percent of the energy released from catabolic reactions is given off as heat, which tissues and body fluids absorb. Structurally, ATP molecules consist of an adenine, a ribose, and three phosphate groups (Figure 24.2). The chemical bond between the second and third phosphate groups, termed a high-energy bond, represents the greatest source of energy in a cell. It is the first bond that catabolic enzymes break when cells require energy to do work. The products of this reaction are a molecule of adenosine diphosphate (ADP) and a lone phosphate group (Pi). ATP, ADP, and Pi are constantly being cycled through reactions that build ATP and store energy, and reactions that break down ATP and release energy. Q: Catabolic reactions break down large organic molecules into smaller molecules, releasing the energy contained in what? Choices: - molecular bonds - liquid bonds - crystals bonds - chemical bonds A:
A: chemical bonds
Question: Answer the following question given this paragraph: Converging plates can be oceanic, continental, or one of each. If at least one is oceanic, it will subduct. A subducting plate creates volcanoes. Many of the world's volcanoes are the result of subduction at a convergent plate boundary. A map of the world's active volcanoes is pictured below ( Figure below ). Q: Converging plates can be oceanic, continental, or one of each. if at least one is oceanic, it will subduct. a subducting plate creates what? Choices: - earthquakes - fires - wind - volcanoes A:
Answer: volcanoes
*Question*
Answer the following question given this paragraph: Q: In aquatic communities, the main producers are photosynthetic protists and what? Choices: - arthropods - eukaryotes - crustaceans - prokaryotes A:
**Answer**
prokaryotes
*Question*
Answer the following question given this paragraph: Ions are highly reactive, especially as gases. They usually react with ions of opposite charge to form neutral compounds. For example, positive sodium ions and negative chloride ions react to form the neutral compound sodium chloride, commonly known as table salt. This occurs because oppositely charged ions attract each other. Ions with the same charge, on the other hand, repel each other. Ions are also deflected by a magnetic field, as you saw in the opening image of the northern lights. Q: What do ions of the same charge do? Choices: - merge - attract each other - discard each other - repel each other A:
**Answer**
repel each other