Biology Quiz

The table below shows the level of structural organization in some living organisms. At what level would a human heart be classified in the structural organization chart?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS1-3

Which statement describes a function of bones in mammals such as dogs and horses?

• Bones provide protection for organs in the body.

• Bones send messages to the brain to move the muscles.

• Bones carry oxygen-rich blood throughout the body.

• Bones connect the brain and the spinal cord.

Mitochondria are cell organelles that play a large role in energy processes within the body. Which cells are most likely to have a greater amount of mitochondria?

• skin

• bone

• blood

• muscle

Which shows structural organization from the simplest to the most complex?

• organisms → organ systems → cells → tissues → organs

• cells → organs → organ systems → tissues → organisms

• organisms → tissues → organs → organ systems → cells

• cells → tissues → organs → organ systems → organisms

What is the powerhouse of the cell, responsible for producing energy?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic Reticulum

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

What is the basic unit of life in all living organisms?

• Atom

• Molecule

• Cell

• Tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What is the powerhouse of the cell, known for producing energy?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic reticulum

Tags

NGSS.MS-LS1-7

Which of the following is NOT a part of a cell?

• Cytoplasm

• Bark

• Cell membrane

• Nucleus

The left side of your brain controls the _______ side of your body.

• Right

• Left

• Front

• Back

Tags

MS-LS1-3

Which of these systems functions to protect and support vital organs?

• digestive

• skeletal

• nervous

• excretory