Microscopes and Cells

Find the length of the orange specimen.

• 2.50 mm

• 1.75 mm

• 3.50 mm

• 4.00 mm

How many new cells are made by the process of mitosis?

• 2

• 1

• 6

• 77

If a parent cell has 33 chromosomes in its nucleus, how many chromosomes will their daughter cells have?

• 33

• 2

• 45

• 66

Tags

NGSS.HS-LS1-4

What direction would you need to move a specimen if you want it to APPEAR to move to the right and upwards when looking through a microscope?

• left and up

• right and down

• left and down

• right and up

what is the job of the nucleus?

• controls what enters and leaves the cell

• contains all of the genetic material

• controls the cell's activities

• stores food, water, and waste.

Tags

NGSS.MS-LS1-2

What part of the cell is selectively permeable?

• cell wall

• chloroplast

• cytoplasm

• cell membrane

Tags

NGSS.MS-LS1-2

How are plant and animal cells similar?

• They have chloroplasts, mitochondrias, AND cell walls

• They have a nucleus, cytoplasm, and cell membranes

• They have the same shape

• They have large vacuoles

When looking at a specimen under the microscope, which lens do you start with?

• 40x magnification

• 100x magnification

• 400x magnification

• Doesn't matter which one you start with.

What part of the cell contains the genetic material?

• Mitochondria

• Nucleus

• Ribosomes

• Cell Membrane

Tags

NGSS.MS-LS1-2

NGSS.MS-LS3-1

All animal cells look like this picture.

• True

• False

Tags

NGSS.MS-LS1-1