BLG WEEK 1

Question 1

Nuclei acids composed of

the elements

Answer 1

C, h, o, N, P

Question 2

Nucleotides made up of

The groups

Answer 2

Nitrogen base , Pentose sugar phosphate

Question 3

Purines vs pyridines?

Answer 3

Ag, CT

Question 4

DNA base pairings?

Answer 4

At, CG

Question 5

RNA & DNA diff?

Answer 5

Ribose, single strand, diff variations

Question 6

RNA Types?

Answer 6

mRNA, tRNA, rRNA (messenger, transfer,ribosomal)

Question 7

Holoenzymes make up?

Answer 7

Apoenzyme (protein), cofactor/coenzyme

Question 8

Primary protein

Answer 8

Linear AA chain (polypeptide)

Question 9

Seconding protein

Answer 9

X helix, B sheet

Question 10

Tertiary protein

Answer 10

Secondary folded

Question 11

Transthyretin

Answer 11

Protein that transports thyroxine to blood

Question 12

Quarternary protein

Answer 12

Complex, third folded w 2 chains,

Question 13

Peptide bonds makeup

Answer 13

Amina + aid

Question 14

Protein wakeup

Answer 14

C,h,0,n,, sometimes S&P

Question 15

Organic def

Answer 15

Usually carbon, covalent

Question 16

Water properties

Answer 16

High heat capacity, high heat vaporization, polar solvent, reactivity, cushioning

Question 17

Carbs makeup

Answer 17

C,h,0

Question 18

Carb Typer

Answer 18

Mono, did poly

Question 19

Mono shapes

Answer 19

Penrose, hexes

Question 20

Imp polyssacharides

Answer 20

Starch, glycogen

Question 21

Lipid mains

Answer 21

Triglyceride, phospholipid, steroids, eicasanoids

Question 22

Lipids -are insoluble

Answer 22

T

Question 23

Triglyceride makeup

Answer 23

Fat & glycerol

Question 24

Mixture types

Answer 24

Solutions, colloids suspension

Question 25

Solution

Answer 25

Tiny particles, don't settle, don't scatter. Eg water

Question 26

Colloid

Answer 26

Larger, don’t settle out, scatter light

Question 27

Suspension

Answer 27

Large, settle out, scatter light

Question 28

Solvent vs solute

Answer 28

Liquid, substance dissolving a

Question 29

Inter vs Intra | giveexample

Answer 29

in between diff atoms, in between compound bonds | inter: hydrogen, LDF, dipole

Question 30

Hydrogen bonding

Answer 30

strong, H with certain molecules