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Questions in biology

[Terjawab] Elaine is cleaning her house. Which of the following items can she use as biomass? A. metal vases B. plastic dishes C. expired cleaners D. old batteries E. waste paper

[Terjawab] List important steroids and give their functions.

[Terjawab] Which type of coral reef has a shallow backreef zone? A ______ reef has a lagoon extending to the beach.

[Terjawab] Within the digestive process, what does the term chyme or digesta refer to? A. A mixture of simple carbohydrates

[Terjawab] The host of a radio program makes a red flag claim about a nutrition-related product, which is generally an indication that the information about the product is unreliable. The radio program host said...

[Terjawab] What demonstrates the process of losing a memory within the first minutes and hours of learning? A. the encoding process B. the neural pathways C. the forgetting curve D. the scattering of new information received by the brain

[Terjawab] The glenoid cavity is a point of articulation between A. the femur and tibia. B. the scapula and humerus. C. the humerus and radius. D. the os coxae and femur.

[Terjawab] What is an independent variable? A. the factor that is changed in an experiment B. the educated guess C. the proposed answer to the question D. the experiment that the scientist regulates

[Terjawab] Cellular respiration is a process involving the breakdown of glucose molecules in order to generate energy for cellular activities. Given the general reaction below, which of the following best describes the products labeled $x$ and $y$? $C_6 H_{12} O_6+O_2 \rightarrow x_{-}+y_{-}+\text {energy }$ A. The products are CO (carbon monoxide) and $H _2 O _2$ (hydrogen peroxide), which then decompose into carbon dioxide $\left( CO _2\right)$ and water $\left( H _2 O \right)$. B. The products are $H _2 O$ (water) and $CO _2$ (carbon dioxide), which then undergo anaerobic respiration. C. The products are $CO _2$ (carbon dioxide) and $H _2 O$ (water), which then become the reactants for photosynthesis. D. The products are $O _2$ (oxygen) and $H _2 O$ (water), which are then used for growth and to keep the organism hydrated.

[Terjawab] Which statement about cellular respiration is true? A. It produces oxygen. B. It requires water. C. It is used by every living cell. D. It converts energy to food.