Microbes

Question 1

Hooke

Answer 1

Made the first microscope and discovered cells

Question 2

Leeuwenhoek

Answer 2

First one to study spirogyra and improved the microscope

Question 3

Schleiden

Answer 3

Discovered plant cells

Question 4

Schwann

Answer 4

Discovered Animal cells

Question 5

Siebold

Answer 5

Discovered microbe cells

Question 6

Virchow

Answer 6

discovered that cells multiply

Question 7

Semmelwiess

Answer 7

Wanted people to wash hands

Question 8

Nightingale

Answer 8

sterilized hospital

Question 9

Pasteur

Answer 9

Pasteurized milk/Made the germ theory of disease

Question 10

Lister

Answer 10

sterilized instruments in surgery

Question 11

Koch

Answer 11

proved germ theory of disease

Question 12

Halsted

Answer 12

sterilized gloves

Question 13

What are the inputs of cellular respiration

Answer 13

Oxygen and nutrients

Question 14

What do cells obtain from respiration?

Answer 14

energy

Question 15

Where in a cell does respiration occur?

Answer 15

Mitochondria

Question 16

What waste is produced during respiration?

Answer 16

Carbon Dioxide (CO2)

Question 17

What evidence did you observe from our respiration activity?

Answer 17

The balloon inflated and there were bubbles in the tube.

Question 18

What is the function of the cell membrane

Answer 18

To let things that won’t hurt the cell in and keep everything else out.

Question 19

What substance was able to pass through the membrane? How do you know?

Answer 19

The Iodine was able to pass through. We knew because the starch in both experiments turned purple.

Question 20

What substance was not able to pass through the membrane? How do you know?

Answer 20

The starch was not able to pass through. We knew because the starch in both experiments turned purple.

Question 21

Were the carbon pieces or powder more efficient at absorbing the blue dye?

Answer 21

The powder was more efficient because it had more surface area that the pieces.

Question 22

Why are small cells more efficient than large cells at absorbing oxygen and nutrients

Answer 22

more surface area.

Question 23

What are some of the common structures in a cell

Answer 23

nucleus and cell membrane

Question 24

Why is the nucleus an important part of most cells?

Answer 24

It has the information to drive a cell.

Question 25

What type of organism doesn’t contain a nucleus?

Answer 25

Bacteria

Question 26

What do mitochondria use to produce energy for a cell?

Answer 26

Oxygen and nutrients.

Question 27

WHy do plant cells have a cell wall in addition to a cell membrane?

Answer 27

To keep the cells in order and to make them strong enough to stand straight up.

Question 28

What are the six kingdoms of life?

Answer 28

animal, plant, fungi, bacteria, protist, and archaea

Question 29

Why are viruses NOT a kingdom of life?

Answer 29

they are not alive.

Question 30

List two ways bacteria are helpful.

Answer 30

They help produce food and decompose things.