What is the main difference between a cell nucleus and a nucleoid?

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A. Presence or absence of a surrounding membrane

B. Arrangement of the cytoskeleton

C. Back and forth movement of a flagella

D. Size of the organelle

Examples of quantum mechanics in everyday life

Which of these is the lowest, or most specific, subgroup? A. Kingdom B. Order C. Genus D. Species

Joacquin and Marie prepared flashcards with statements to describe the importance of the cell cycle and mitosis to an organism.

What is true of the process of DNA synthesis? 1) Sister centromeres are created for each gene found in the parent cell. 2) Sister chromatids are created for each of the multiple chromosomes found in the cell's nucleus.

Why are injections given in muscle rather than subcutaneously?

Photoperiodism and flowering use the data in the table below to determine whether each plant is a short-day plant, a long-day plant, a day-neutral plant, or a plant that cannot be classified based on the data. description plant a plant b

The alkali metals make up which group of the periodic table?

What is the most important mechanism through which combined oral contraceptives prevent pregnancy?

You are making CO2 production measurements on hovering hummingbirds in Peru and assume they have fed on floral nectar recently (glucose), but in fact, they have not fed in the last hour and are metabolizing fat;

C. Which specific biomolecule (lipid, protein, nucleic acid, carbohydrate) is each food mostly made of?