5.L.2 - Cells, Human Body Systems, Genetics

5.L.2 - Cells, Human Body Systems, Genetics

Multiple Choice

Which is the order of cellular organization from least to most complex in multicellular organisms?

• cell, tissue, organ, organ system, organism

• tissue, cell, organ, organ system, organism

• cell, organ, tissue, organ system, organism

• organism, organ, organ system, tissue, cell

Multiple Choice

How can a Paramecium carry out all of life’s functions?

• by having specialized cells

• by being larger that most organisms

• by being smaller that most organisms

• by performing all processes in one cell

Multiple Choice

What is the difference between single-celled organisms’ and multicellular organisms’ ability to survive?

• Multicellular organisms depend on other organisms for survival, while single-celled organisms do not.

• Single-celled organisms depend on other organisms for survival, while multicellular organisms do not.

• Single-celled organisms contain many specialized cells necessary for survival, while multicellular organisms do not.

• Multicellular organisms contain many specialized cells necessary for survival, while single-celled organisms can survive alone.

Multiple Choice

A scientist is trying to decide whether an organism is unicellular or multicellular. Which information would help the scientist MOST to make her decision?

• size of the cells of the organism

• what the organism eats

• how many types of cells are in the organism

• how fast the organism grows

Multiple Choice

White-tailed deer have many body systems that work together to perform the functions necessary for survival. Which BEST describes the white-tailed deer?

• It is an organism with no cells.

• It is an organism with many cells.

• It is an organism with only one cell.

• It is an organism with only two cells.

Poll

There are different kinds of muscles in the human body. Each muscle is formed from a group of cells that works together. The main function of a group of muscle cells is to

• make oxygen.

• release energy.

• digest nutrients.

• cause movement.

Multiple Choice

Which two human body systems are MOST responsible for getting oxygen to cells?

• digestive and skeletal

• skeletal and circulatory

• circulatory and respiratory

• respiratory and digestive

Multiple Choice

Which example best shows structures that make up the digestive system in the human body?

• heart, blood, vessels

• nose, trachea, lungs

• brain, spinal cord, nerves

• esophagus, stomach, intestines

Multiple Select

Which body system sends electrical signals to all other body systems?

• circulatory system

• digestive system

• muscular system

• nervous system

Multiple Choice

Which system of the human body provides protection to most of the major organs?

• skeletal system

• circulatory system

• respiratory system

• muscular system

Multiple Choice

Which best describes the role of the respiratory system?

• It helps people stand upright.

• It helps people eat and digest different foods.

• It helps people transport blood throughout their bodies.

• It helps people breathe in oxygen and breathe out carbon dioxide.

Multiple Choice

Which is a major organ of the circulatory system?

• brain

• heart

• kidney

• stomach