INTRODUCTION TO MICROSCOPY CELL BIOLOGY
NUCLEUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The cytoplasm is a fluid that fills the inside of the nucleus.
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The cytoplasm is an organelle that is usually found near the nucleus.
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The nucleus is an organelle that is surrounded by the cytoplasm.
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The nucleus is a fluid and it mixes with the fluid cytoplasm.
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Detailed explanation-1: -Which of the following best describes the relationship between the nucleus and the cytoplasm? The nucleus is an organelle that is surrounded by the cytoplasm. Which of the following statements about the nucleus is NOT true? The nucleus is the site of protein assembly.
Detailed explanation-2: -The nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell’s chromosomes and is the place where almost all DNA replication and RNA synthesis occurs. The nucleus is spheroid in shape and separated from the cytoplasm by a membrane called the nuclear envelope.
Detailed explanation-3: -The nucleus is particularly important among eukaryotic organelles because it is the location of a cell’s DNA. Two other critical organelles are mitochondria and chloroplasts, which play important roles in energy conversion and are thought to have their evolutionary origins as simple single-celled organisms.
Detailed explanation-4: -In eukaryotic cells, the cytoplasm includes all of the material inside the cell and outside of the nucleus. All of the organelles in eukaryotic cells, such as the nucleus, endoplasmic reticulum, and mitochondria, are located in the cytoplasm.