Mississippi Science BIO.1C.2

ScienceGrades 9–12Biology

The Standard

BIO.1C
Students will relate the diversity of organelles to a variety of specialized cellular functions.
Investigate to compare and contrast prokaryotic cells and eukaryotic cells, and plant, animal, and fungal cells.

2026 Mississippi College- and Career-Readiness Standards for Science · Cells as a System

Teacher's field guide

What This Standard Means

What Students Need to Do

Students examine slides of bacteria, plant, animal, and fungal cells. They record what they can see, then use cell diagrams to compare nuclei, cell walls, and chloroplasts. They sort bacteria as prokaryotes and the other cells as eukaryotes.

What Mastery Looks Like

Given an unfamiliar cell diagram, students use the nucleus to tell a eukaryote from a bacterium. They use cell walls and chloroplasts to distinguish plant, animal, and fungal cells, and explain why a fungus is not a plant.

Common Misconceptions

Students may call yeast a bacterium because both can be single-celled. They may think every cell with a wall is a plant cell, or that every plant cell has visible chloroplasts.

How to Assess It

Show four unlabeled diagrams: a bacterium, an Elodea cell, a cheek cell, and a yeast cell. Mark the structures present, then ask students to name each type and give two features that support their choices.

Lesson moves

Ways to Teach It

  1. Examine prepared slides of bacteria, Elodea, cheek cells, and yeast; sketch each and label structures students can see.

  2. Ask: Why is yeast neither a bacterium nor a plant? Have students support both answers with a labeled cell diagram.

  3. Give pairs four cell cards with labeled structures; have them sort the cards and defend one tricky choice.

  4. Compare labeled diagrams of yogurt bacteria and bread yeast, then explain why yeast has a nucleus and the bacteria do not.

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Printable BIO.1C.2 Worksheet

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