HAEC KS4 Biology 1a Cells

Which Sub cellular structure would you not find in an animal cell

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

SELECT ALL of the following organisms that are made of eukaryotic cells.

• Plants

• Animals

• Bacteria

• Fungi

I provide plant cells their rigid shape. I am the...

• Basketball that Nic Quarne left in Mr. Woller's room last week

• Cytoskeleton

• Cell Membrane

• Cell Wall

What is number 12?

• Course Adjustment Knob

• Stage Clips

• Light Source

• Diaphram

Number 7

• Arm

• Eyepiece lens

• Base

• Stand

If your Eyepiece lens has x10 magnification and your objective lense has x40 magnification, what is the total magnification of your image?

• 400x

• 10x

• 40x

• 100x

To calculate the image size of an electron micrograph if we use.....

• Image size = Actual size x Magnification

• Image size = Magnification ÷ Actual size

• Image size = Actual size ÷ magnification

• Image size = Magnification x Actual size

If a bacteria image measures 450 mm and the magnification is 15,000x, what is the actual size of the bacteria?

• 30 µm
• 0.3 µm
• 300 µm
• 3,000 µm

What is true of induced pluripotent stem cells?

• They can be turned/forced into other types of cells in a lab.

• They can't be turned into other types of cells.

• They can be turned back into their original type of cell.

• all of the above

Stem cells are found in multiple locations in the body like skin, liver, muscles, intestines, and bones. True or False?

• True

• False