WebA. Structure that organizes motion of chromosomes. B. Stack of membranes that packages chemicals. C. Membrane that surrounds and protects the nucleus. D. Membrane that surrounds and protects the cell. E. Sac filled with digestive chemicals. F. Structures that convert nutrients to energy. G. Passageways where chemicals are made. WebChromosomes are thread-like structures present in the nucleus, which carries genetic information from one generation to another. They play a vital role in cell division, heredity, variation, mutation, repair and regeneration. In Eukaryotic cells, genetic material is present in the nucleus in chromosomes, which is made up of highly organized DNA ...
7th Grade Biology Flashcards Quizlet
WebThe tubers in the 0.6 molar solution lost the most water from their cells. The tubers in the 0.8 molar solution gained as much water as those in the 0.4 molar solution. As the sucrose concentration decreased, the mass of the … WebOct 4, 2024 · A chromosome is a string of DNA wrapped around associated proteins that give the connected nucleic acid bases a structure. During interphase of the cell cycle, the chromosome exists in a loose structure, … sws walkscaffolding
Free Biology Flashcards about Science Cell
WebScience. Biology. Biology questions and answers. Cytoplasm A. Structure that organizes motion of chromosomes. Lysosome B. Stack of membranes that package chemicals … WebJan 13, 2024 · Structure that organizes motion of chromosomes Structure that contains DNA and regulates genes Stack of membranes that packages chemicals (This is 7th grade science). See answers Advertisement Advertisement Infinnity18 Infinnity18 Answer: Structure that contains DNA and regulates genes. Advertisement Advertisement Brainly … WebStructure that organizes motion of chromosomes. Cytoplasm. Material in cell; contains chemical wealth: sugars, amino acids, and proteins a cell uses to carry out everyday activites. Vacuole. Saclike structure (large in animal cell); stores water, salts, carbs, and … sws vidmarlista cage code