Cell Biology

Which part of a cell lets substances into and out of the cell?

• Chloroplast

• Cell Wall

• Cell Membrane

• Nucleus

Tags

NGSS.MS-LS1-2

Which part of the cell controls the cell and holds genetic information?

• Nucleus

• Vacuole

• Cytoplasm

• Cell Membrane

Tags

NGSS.MS-LS1-2

NGSS.MS-LS3-1

Where do chemical reactions take place in a cell?

• Cell Membrane

• Chloroplasts

• Vacuole

• Cytoplasm

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Root hair cells have long finger-like projections that increase their surface area to...

• Take in as much water and nutrients from the soil as possible

• Take in as little water and nutrients from the soil as possible

Tags

NGSS.MS-LS1-2

NGSS.MS-LS2-1

In a science project about cell biology, Mike and Lauren are discussing which organelle is referred to as the "powerhouse of the cell" because it is responsible for producing most of the cell's supply of adenosine triphosphate (ATP). What is the name of this organelle?

• Nucleus

• Mitochondria

• Endoplasmic Reticulum

• Golgi Apparatus

Tags

NGSS.MS-LS1-2

Cells with a nucleus and membrane-bound organelles are called ____________________.

• prokaryotes

• eukaryotes

• bacteria

• protists

What is a eukaryotic cell?

• Single simple cell with a nucleus

• Single simple cell without a nucleus

• Complex cell with a nucleus

• Bacteria

Tags

NGSS.MS-LS1-2

Lauren is watering her plants by placing them in a tray of water. She notices that the water moves up the soil against gravity. Which process describes this movement of water through the soil, mimicking the movement across a semipermeable membrane from an area of low solute concentration to an area of high solute concentration?

• Diffusion

• Osmosis

• Active Transport

• Filtration

Imagine Lauren is studying how a single cell in Mike's body can divide to produce two identical cells, each carrying the same genetic information as the original cell. What is this process called?

• Meiosis

• Mitosis

• Fission

• Fusion

Tags

NGSS.MS-LS3-2

Identify the types of cells.

a

b

Eukaryotic

Prokaryotic

Tags

NGSS.MS-LS1-1