Chapter test review

Question 1

Celluar transplant

Answer 1

Movment of cells across the cell membrane

Question 2

Three types of cell membrane

Answer 2

phospholipids, glycolipids, and sterols.

Question 3

3 types permable

Answer 3

impermable permable and semi permable

Question 4

wet mount

Answer 4

A specimen placed on a drop of water on the slide with a coverslip placed over it

Question 5

dry mount

Answer 5

a specimen placed directly on the slide. A cover slip can be used to keep it in place

Question 6

diffusion

Answer 6

movement of particals from one area of hight concentration to a lower concentration

Question 7

o

osmosis

Answer 7

is the movement of water molecules from a solution with a high concentration

Question 8

Where is the diaphragm located on a microscope? Explain what it is used for.

Answer 8

It located under the microscopes stage and its used for controling the amount of light coming through

Question 9

what do the cell funcutions do they do

Answer 9

1. endoplasmic provides protien
2. mitochondria give protien threw celluar resporation
3. cytoplasm holds the cell together and protects
4. chloropast produce energy through photosynthesis and oxygen-release processes

Question 10

what is the basic unit of life

Answer 10

Cells are the basic unit of life because all the living organisms are made up of cells and life starts with us as cells

Question 11

all living things are made of?

Answer 11

all living things are made of 1 more more cells beacuse life canot start without cells and we would not be anything

Question 12

why are all living things made from pre-existing cells

Answer 12

we are all made of one cell that when it dies it reproduces and keeps the cycle going to make us

Question 13

osmosis and diffusion

Answer 13

1. osmosis is the movement of water molucles from a solution example The absorption of water from the soil is due to osmosis
2. difusion is the movement of molucels from a high to lower concentration ex perfum sparyed in a room spreds out