Cells and Viruses

An animal's brain controls many of the animal's activities. Which organelle has the same function in a cell?  

• the cell membrane
• a vacuole
• a mitochondrion
• the nucleus

Tags

NGSS.MS-LS1-2

The cells of complex multicellular organisms are organized into structures. What is the order of these structures from least complex to most complex?  

 A) cell, organ, tissue, organ system, organism
 B) cell, organism, organ system, organ, tissue
 C) cell, tissue, organ, organ system, organism
 D) tissue, cell, organism, organ, organ system

• cell, organ, tissue, organ system, organism
• cell, organism, organ system, organ, tissue
• cell, tissue, organ, organ system, organism
• tissue, cell, organism, organ, organ system

Tags

NGSS.HS-LS1-2

What are organs made of?      

• Tissues
• Organisms
• Organelles
• Chemical energy

Tags

NGSS.MS-LS1-3

Which part of the cell theory states how cells arise?  

• Tissues are made of cells
• All cells come from existing cells
• All matter is made of cells
• Cells are basic unit of all living things

The picture illustrates a

• Prokaryotic Plant Cell
• Prokaryotic Animal Cell
• Eukaryotic Plant Cell
• Eukaryotic Animal Cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

packages proteins for delivery

• Endoplasmic reticulum
• ribosomes
• golgi apparatus
• lysosomes

releases energy for cells to use, most common in animal cells

• mitochondria
• ribosomes
• lysosomes
• nucleolus

Tags

NGSS.MS-LS1-7

Which is present only in eukaryotic cells?

• cell membrane
• cytoplasm
• DNA
• nucleus

Some cells, such as human nerve and muscle cells, contain many more mitochondria than do other cells, such as skin cells.  Why do some cells have more mitochondria than others?

• The cells use more energy
• The cells store more nutrients
• The cells degrade more proteins
• The cells divide more frequently

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

A cell stores food, water or waste products in

• chloroplast
• nuclei
• ribosomes
• vacuole

Tags

NGSS.MS-LS1-2