Basic Elements,Bio/Macromolecules

Question 1

bonds occur between atoms so…

Answer 1

that compunds form and atoms can fill their outer valence shells

Question 2

What are globular/functional proteins involved in

Answer 2

enzymes, antibodies, and hormones

Question 3

anion

Answer 3

negative charge

Question 4

what are proteins used 4. whats the monomer?

Answer 4

used 4: binds structures together, and provide strength to body tissue, provide immunity, regulate growth and chem. reactions
monomer: amino acids

Question 5

what word is only used for elements and compounds

Answer 5

substance

Question 6

what are the elements that react to compounds called when they participate in a chemical reaction?

Answer 6

reactants

Question 7

Carbon bonds are usually_____bonds

Answer 7

covalent bonds

Shares electrons

Question 8

inorganic compounds

Answer 8

• dosent contain carbon
• can be synthetic, not essential for living things
• ionic bonds
• simplers formulas
• form electrolytes

Question 9

inorganic compounds can form what

Answer 9

electrolytes

Question 10

what does steroids do

Answer 10

repair body issues

Question 11

what are carbs used for? Whats their monomer?

Answer 11

used 4: energy source

Monomer: mono-sccharide

Question 12

ionic

Answer 12

bond when electrons are lost or gained so that one becaomes positive or negative

Question 13

Whats the element/ratio, type of Protein

Answer 13

Element: Carbon, oxygen, hydrogen, nitrogen, sulfer
Types: Fibrous, Globular

Question 14

Hydrogen bond

Answer 14

weak attraction, not really a chem. bond. Occurs in water molecules and DNA bases

Question 15

the _____ of an atom determines the type of element

Answer 15

protons

Question 16

organic compounds

Answer 16

• contain carbon
• covalent bonds
• in living things
• complex formulas
• shape

Question 17

catabolism

Answer 17

break down

Question 18

OH- makes an element a _____

Answer 18

base

Question 19

H+ makes an element____

Answer 19

acidic

Question 20

Name 3 water functions

Answer 20

universal solvent
reg. body temp
protects against mechanical damage

Question 21

cation

Answer 21

positive charge

Question 22

Fibrous protein does what

Answer 22

Build hair and muscles

Question 23

why do chem. reactions occur?

Answer 23

so atoms can fill poutter shell of valence electrons

Question 24

Whats the element/ratio, type of Lipid

Answer 24

Element/Ratio: C57 H110 O6

Types: Triglyceride, phospholipid, steroid

Question 25

Why does the body need to take in monosccahrides

Answer 25

for kinetic energy

Question 26

anabolism

Answer 26

build up

Question 27

what are lipids used 4, whats the monomer

Answer 27

used 4: Storage of energy. allows cells to be semi-permiable

monomer: Fatty acids, glycerol

Question 28

Nulceus has a_____charge

Answer 28

positive

Question 29

nucleic acids used for___. Monomer is ___

Answer 29

used for: Genetic material, replicates before cell division, direct protein synthesis
Monomer: nuleotide (bases,A,T,G,C,U)