Exam review

Question 0

Solid-

Answer 0

Definite shape and definite volume

Question 1

Matter-

Answer 1

Anything that takes up space, has a mass

Question 2

Liquid-

Answer 2

Definite volume, takes shape of container

Question 3

Gas-

Answer 3

Takes shape of container, definite volume only under pressure

Question 4

What type of change is Liquid to gas change?

Answer 4

Physical

Question 5

What type of change is baking a cake?

Answer 5

Chemical change

Question 6

How do you find atomic number?

Answer 6

The number of protons or the number of electrons.

Question 7

How do you find the atomic mass?

Answer 7

Adding the number of neutrons and protons

Question 8

What does n^o stand for?

Answer 8

Nuetron

Question 9

In water which is positive the Hydrogens or the oxygens?

Answer 9

Hydrogens

Question 10

What is the universal solvent?

Answer 10

Water

Question 11

What is polarity?

Answer 11

A substance has both a positive and negative charge similar to a battery. Things mix easier when they are polar.

Question 12

What is cohesion?

Answer 12

When water sticks to itself really easily. (Hydrogen bonding)

Question 13

What is adhesion?

Answer 13

When water sticks to other things, when water holds 2 things together.

Question 14

What is surface tension?

Answer 14

The property of a liquid to bond with something else, thing of the peper in water( how you put your finger in it with the oil and everything fell apart)

Question 15

Capillary action-

Answer 15

The ability if a liquid to flow in narrow space without external force (think of water moving across paper)

Question 16

Heat capacity-

Answer 16

Amount of heat required to raise one gram of water degree

Question 17

What would 0 be on the pH scale?

Answer 17

Acidic

Question 18

What is 8 on the pH scale?

Answer 18

Basic

Question 19

What is 7 on the pH scale?

Answer 19

Nuetral

Question 20

What does alkaline mean?

Answer 20

Having a pH above 7

Question 21

What ate the elements used for Carbohydrates and Lipids?

Answer 21

CHO (Carbon, Hydrogen, Oxygen)

Question 22

What are the elements used for Proteins and Nucleis acids?

Answer 22

CHO + N (Carbon, Hydrogen, Oxygen, and Nitrogen)

Question 23

What is the monomer if Carbohydrates?

Answer 23

Glucose

Question 24

What is the monomer of Lipids?

Answer 24

Fatty acid and Glycerol

Question 25

What is the monomer of protein?

Answer 25

Amino acids

Question 26

What is the monomers of nucleic acids?

Answer 26

Either nucleotides or N-Base, Phosphate, sugars

Question 27

What is starch an example of?

Answer 27

Carbohydrate

Question 28

What are fats,waxes, oils, and steroids examples of?

Answer 28

Lipids

Question 29

What are Collagens, enzymes, muscles, and Keratin examples of?

Answer 29

Proteins

Question 30

If somebody need a macromolecule to help with Growth, repair, or maintenance of the body what would they eat?

Answer 30

Proteins

Question 31

What if somebody needed Stored energy?

Answer 31

Lipids

Question 32

What if somebody needs quick energy?

Answer 32

Carbohydrates

Question 33

What do sugars end in?

Answer 33

-ose

Question 34

What do enzymes end in?

Answer 34

Ase

Question 35

What are catalysts?

Answer 35

Catalysts speed up chemical reactions

Question 36

What did Schleiden conclude?

Answer 36

All plants are made of cells

Question 37

What did Schwann conclude?

Answer 37

All animals are made of cells

Question 38

What did Virchow conclude?

Answer 38

Cells come from existing cells by reproduction

Question 39

What are the three parts of cell theory?

Answer 39

One. All living things are made of cells Two. Cells come from other living cells Three. Cells are the basic unit of life

Question 40

Whats an example of a prokaryote?

Answer 40

Bacteria

Question 41

An example of eukaryote?

Answer 41

Everything else but Bacteria

Question 42

What is the difference between Animal and plant cells?

Answer 42

Animals have centrioles and vesicles (Don't have cell wall, chloroplasts, or real vacuoles but they have vesicles which are smaller vacuoles. Plants have cells walls, chloroplasts, and vacuoles (don't have centrioles)

Question 43

What is a Golgi Body/Golgi Apparatus?

Answer 43

Stack of membranes in the cells that modifies, sorts, and packages proteins from the ER

Question 44

What is the ER(what are the different kinds?)

Answer 44

An internal membrane system in cells un which lipid components if the cell membrane are assembled and modified. (Rough ER has ribosomes on it) smooth ER=doesn't

Question 45

How do you find the total magnification of a compound light microscope?

Answer 45

Multiply the two lense numbers (40x10= 400)

Question 46

What two kinds of proteins moves things into and out of the cell?

Answer 46

Receptor proteins and Channel Proteins

Question 47

What type of protein ID's the type of cell?

Answer 47

The Marker protein

Question 48

Other than proteins, what else is the cell membrane made of?

Answer 48

Lipids

Question 49

Make sure to look over diffusion, facilitated, active transport, and osmosis.

Answer 49

Make sure to look over diffusion, facilitated, active transport, and osmosis.

Question 50

What is the cell membrane made by?

Answer 50

Cytoplasm

Question 51

What are the functions of cell membrane?

Answer 51

Protection, support, and controls what moves through the cell

Question 52

What is the stroma in Chloroplasts?

Answer 52

The cytoplasm of chloroplasts

Question 53

What is the Granum of the chloroplast?

Answer 53

A stack of Thylakoids

Question 54

What us a thylakoid?

Answer 54

An individual in a granum?

Question 55

What is a Lamella?

Answer 55

A bridge from different Granums.

Question 56

What is the matrix of the mitochondria like?

Answer 56

The stroma to the chloroplast or cytoplasm to the cell.

Question 57

What is outside of the matrix?

Answer 57

Cristae?

Question 58

Look over photosynthesis

Answer 58

Yes