Use Models to Explain How Relevant Structures Within Cells Function to Support Life of Plant, Animal, and Bacterial Cell

These blood cells are the protectors and help fight off disease.

• Red blood cells

• White blood cells

• Plasma

• Platelets 

Tags

NGSS.MS-LS1-3

Muscle cells become shorter and thicker when they contract the muscle.

• This statement describes a STRUCTURE.

• This statement describes a FUNCTION.

Tags

NGSS.MS-LS1-2

All bacteria are

• unicellular

• multicellular

• eukaryotic

Tags

NGSS.MS-LS1-1

What is the job of a nerve cell?

• To absorb water from soil

• To carry oxygen around the body

• To photosynthesise

• To send electrical messages around the body

Tags

NGSS.MS-LS1-8

This specialized cell's function is to collect, store, and release lipids to provide insulation and cushion for organs.

• Smooth Muscle Cell

• Fat Cell

• Red Blood Cell

• Bone Cell

Match the following

• large vacuole

  cell wall

  chloroplast

• plant cell

• lacks a nucleus

• bacteria

• smaller vacuoles

• animal cell

Tags

NGSS.MS-LS1-1

Bacteria and parasitic protists can cause infections of the human digestive system. To treat such infections, the organisms causing the infections must be identified. Which cellular structures would separate a bacterial cell from a parasitic protist?

• a cell wall and no nucleus

• ribosomes and a cell membrane

• free-floating proteins and cytoplasm

• a round shape and free-floating proteins

All plasmids have a promoter region which is necessary for

• DNA to be duplicated

• DNA to be transcribed into RNA

• DNA to be inserted easily

• DNA to be cut open

How do bacteria control their life processes/basic functions?

• Bacteria control their life processes within multi-­cells.

• Bacteria control their life processes within a single-cell.

• Bacteria work with other cells to control all their life processes.

Chapter 4 - True or False: Bacterial cell walls

The organisms' cell wall in the Domain Archaea lack peptidoglycan.

• A. True

• B. False