Cell Structure

What is the function of an objective lens in a compound microscope?

• It is where you look into the microscope

• It magnifies the image

• It controls what enters and leaves the cell

• It makes ribosomes

What is the total magnification when using an eyepiece lens with a magnification of x10 and an objective lens with a magnification of x40?

• x10

• x50

• x250

• x400

What is the function of the cell membrane?

• To give the cell strength and shape

• To make protein

• To store materials

• To control what enters and leaves the cell

Tags

NGSS.MS-LS1-2

Which organelle is responsible for cellular respiration and energy production?

• Chloroplasts

• Mitochondria

• Nucleus

• Ribosomes

What is the function of chloroplasts?

• To perform photosynthesis

• To control the cell's activities

• To store materials

• To make ribosomes

Tags

NGSS.MS-LS1-6

Which of the following is NOT a difference between plant and animal cells?

• Plant cells have a cell wall, while animal cells do not.

• Plant cells have chloroplasts, while animal cells do not.

• Plant cells have large vacuoles, while animal cells do not.

• Plant cells have a nucleus, while animal cells do not.

Tags

NGSS.MS-LS1-2

Which type of cells do not have a nucleus or membrane-enclosed organelles?

• Prokaryotic cells

• Eukaryotic cells

• Animal cells

• Plant cells

What is the function of nuclear pores in the nucleus?

• To make ribosomes

• To control what enters and leaves the nucleus

• To perform photosynthesis

• To supply energy to the cell

Tags

NGSS.MS-LS1-2

Which microscope uses a beam of electrons to provide a surface view of the specimen?

• Transmission electron microscope

• Compound microscope

• Simple microscope

• Scanning electron microscope

Which organelle is responsible for the production of ribosomes?

• Nucleus

• Cytoplasm

• Mitochondria

• Chloroplasts