Question

What biological macromolecule is made up of monomers like the one shown below?

Answer 1

@bellablain

Answer 2

ah my specialty

Answer 3

its protein lol

Answer 4

Lawl

Answer 5

lol

Answer 6

Enzymes are proteins that speed up reactions by

providing an additional energy source

supplying additional molecules for the reaction


removing inhibitors that slow down reactions

lowering the amount of energy required

Answer 7

They lower the activation energy (energy needed for a reaction to occur)

Answer 8

your awesome :D @bellablain

Answer 9

lol duh you just figuring this out xD

Answer 10

If you want to analyze the total annual production of goods, services, and structures within a nation, which economic figure should you reference?
inflation
consumer price index (CPI)
gross domestic product (GDP)
unemployment rate
deflation

Answer 11

@Joel_the_boss

Answer 12

lol bello isn't that a lot to type

Answer 13

what my question? lol i copied and pasted

Answer 14

lol XD still whoever typed that has some time on their hands

Answer 15

A or B

Answer 16

i guessed B

Answer 17

im wanting to say fat but on this one im not 100% sure

Answer 18

one sec though

Answer 19

okie dokie lol

Answer 20

its streriod 100%

Answer 21

steroid*

Answer 22

gracias @bellablain

Answer 23

yw

Answer 24

If you want to analyze the total annual production of goods, services, and structures within a nation, which economic figure should you reference?
inflation
consumer price index (CPI)
gross domestic product (GDP)
unemployment rate
deflation

Answer 25

@Joel_the_boss

Answer 26

wait i copied and pasted wrong one .Which statement best describes the United States' changing role in the world during the twentieth century?
It changed from a great power into an isolationist nation, much like Japan.
It was vastly richer, larger, and more powerful than it had been one hundred years before.
Its losses during the War of 1812 substantially weakened its power for the next hundred years.
Its strict economic controls resulted in a widespread return to mercantilism.
It became a military superpower in the world but lacked a strong economy.

Answer 27

@Joel_the_boss

Answer 28

It was vastly richer, larger, and more powerful than it had been one hundred years before.
@bellablain

Answer 29

A glucose molecule is the

smallest type of protein

monomer of starch and cellulose

largest of the carbohydrate polymers

fundamental unit of genetic material

@bellablain

Answer 30

Lol I cant answer this one have awesome bella do this one

Answer 31

lol on sec xD

Answer 32

XD

Answer 33

lol

Answer 34

monomer of starch and cellulose

Answer 35

yep pure genius right there XP

Answer 36

What monomer is made up of a base, a sugar, and a phosphate group?

Monosaccharide

Nucleotide

Phospholipid

Amino acid

Answer 37

dududududududududududududud du dududududududududududu du dudu du du du du.

Answer 38

Nucleic acids are made up of monomers called nucleotides, which consist of; a sugar, a phosphate part and an N-containing base.

There are four different nucleotides; Adenine, Thymine, Cytosine and Guanine, with Adenine and Thymine as a pair and Guanine and Cytosine as a pair, because of this they are known as "complimentary pairs". so the answer is B

Answer 39

Which department did the US government create immediately after the 9/11 terrorist attacks?
the Department of Defense
the State Department
the Department of Homeland Security
the Central Intelligence Agency
the War Department

Answer 40

c I think

Answer 41

thats what i put lol

Answer 42

Proteins have a variety of functions within a living cell. Describe at least three of the possible functions of proteins, and explain how proteins can be so diverse when there are only a limited number of different amino acids.

@bellablain

Answer 43

lol

Answer 44

proteins are building blocks of life. proteins exist as enzymes which catalyse the biochemical reaction, hormones - they are signalling molecule which are responsible for cascade of reactions occuring after binding to the receptor, antibodies - known as immunoglobulins protect us from microbes entering our body, carrier protein - proteins like hemoglobin , ferritin are examples . hemoglobin carries oxygen and ferritin helps in iron transport. structural proteins like collagen are important which are present in extracellular matrix, motor proteins like myosin and actin helps us in muscle contraction and relaxation.these are just few functions of the proteins.


though we have only 20 aminoacids diverse proteins can be produced. mathetically we can justify this based on the combination of aminoacid that we take.
if we take an example of an enzyme its activity is totally dependent on the structure of its active site. active site structure inturn depends on aminoacid sequence , so by altering the aminoacid sequence we alter the activity. in this same way nature also manipulates the aminoacid sequence to make proteins with diversified function