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Weegy: Behavior is changed after the cause of the problem is identified, is an important part of the process by which ecology guides humans to a sustainable future. User: 19.   Which of the following is NOT true about performing biological investigations?        A. Reading and understanding the steps before conducting an experiment is necessary for safety.   B. Scientists are trained to conduct their investigations safely.   C. The metric system and the revised SI are based on multiples of 10.   D. Most scientists do not use the metric system or SI. (More)

Weegy: Osmosis is a type of passive transport. User: 7.   The organelle responsible for receiving, packaging, and shipping proteins is called the        A. ribosome.   B. Golgi apparatus.   C. mitochondria.   D. lysosomes. Weegy: The organelle responsible for receiving, packaging, and shipping proteins is called the Golgi apparatus. User: 8.   Which of the following is true about chemical energy?        A. Chemical energy is released when bonds in ADP are broken to form ATP.   B. Chemical energy can only be stored as ADP.   C. Chemical energy is stored when bonds in ATP are broken to form ADP.   D. Chemical energy can be stored more efficiently as glucose than it can be as ATP.   Weegy: Chemical energy can be stored more efficiently as glucose than it can be as ATP is true about chemical energy User: 9.   Which one of the following processes can occur in the absence of oxygen?        A. Glycolysis   B. The generation of carbon dioxide from pyruvic acid   C. Krebs cycle   D. The electron transport chain Weegy: The final acceptor of electrons in the electron transport chain is oxygen. User: 10.   Which of the following accurately describes the patterns of inheritance in human blood types?        A. Allele i is dominant over alleles IA and IB.   B. Two alleles code for blood types and four phenotypes are possible.   C. Allele IA and IB are codominant, and allele i is recessive.   D. Three alleles code for blood types and three phenotypes are possible.   Weegy: Allele IA and IB are codominant, and allele i is recessive. -accurately describes the patterns of inheritance in human blood types. User: 11.   Which of the following can result in irregularities leading to cancer?        A. The body programming its cells to die   B. The body utilizing growth factors in development   C. The body failing to respond to signals that slow the cell cycle   D. The body using cyclins to regulate the timing of the ... (More)

Weegy: The light-dependent reactions are responsible for making sugars. -accurately describes the reactions within photosynthesis. User: 5.   Which of the following must unicellular organisms do to maintain homeostasis?        A. Use chemical signals to communicate between its cells   B. Change food or sunlight into useful energy   C. Specialize cells to perform specific functions   D. Organize cells into tissues   (More)

Weegy: The sister chromatids separate and migrate to opposite poles at Anaphase II. User: 14.   Unlike DNA, RNA        A. contains nitrogenous bases.   B. contains two strands wrapped in a helix.   C. has deoxyribose as the sugar within its nucleotide components.   D. pairs uracil with adenosine instead of thymine. Weegy: Unlike DNA, RNA pairs uracil with adenosine instead of thymine. User: 15.   Which of the following accurately describes a step within transcription?        A. The RNA strand is produced within the cytoplasm.   B. The RNA strand forms a template by which DNA can be built.   C. The DNA strand is used as a template for which a complementary RNA strand can be produced.   D. DNA polymerase uses one strand of RNA as a template to put together nucleotides. Weegy: The DNA strand is used as a template for which a complementary RNA strand can be produced accurately describes a step within transcription. User: 16.   Which statement accurately describes how identification of individuals through the use of genetic engineering is possible?        A. The Y chromosome doesn't experience crossing-over.   B. The mitochondria DNA in a mother and her offspring vary greatly.   C. The X chromosome can only be passed from a father to his son.   D. The DNA in mitochondria is passed from mother to child in the nucleus of a cell.   Weegy: The Y chromosome doesn't experience crossing-over accurately describes how identification of individuals through the use of genetic engineering is possible. User: 17.   Use the models that you created in Lesson 2, Lab 1 to help you answer the following question. How does an increase in cell volume impact the diffusion of materials through the cytoplasm?        A. The larger the cell, the longer time it takes for materials to travel.   B. The larger the cell, the less time it takes for materials to travel.   C. A larger cell does not require as many materials, so the need for diffusion ... (More)