BIO LEC

Question 1

Sum of all chemical reaction in a cellular body

Answer 1

Metabolism

Question 2

Two main types of Metabolism

Answer 2

Anabolism and Catabolism

Question 3

Reaction that builds large reaction from smaller ones

Answer 3

Anabolism

Question 4

Break larger molecules into smaller molecule

Answer 4

Catabolism

Question 5

Ability of cells to do work

Answer 5

Energy

Question 6

What is the three main function of energy

Answer 6

Ability of cells to do work
Catalyze reaction
Fight Entropy

Question 7

A state of disarray in cell

Answer 7

Entropy

Question 8

It is used to do transport work and mechanical work

Answer 8

ATP or energy

Question 9

2 types of inhibition in enzymes

Answer 9

Competitive and non competitive

Question 10

Changes shape of the enzyme

Answer 10

Non competitive

Question 11

Directly interfere with the substrate

Answer 11

Competitive

Question 12

All living things requires what?

Answer 12

Carbon and source of energt

Question 13

Classification due to source of energy

Answer 13

Phototrophs
Chemotrophs

Question 14

Phototrophs

Answer 14

ability to get their energy from the sun

Question 15

Chemotrophs

Answer 15

get their energy from chemical compounds

Question 16

Classificatioon due to carbon

Answer 16

Autotrophs
Heterotrophs

Question 17

Reduces the inorganic carbon to C02

Answer 17

Autotrophs

Question 18

Must get their carbon from organiccompounds

Answer 18

Heterotroph

Question 19

Get their energy from sunlight

Answer 19

Phototrophs

Question 20

Get their energy from chemical compounds

Answer 20

chemotrophs

Question 21

Get their carbons from inorganic carbon CO2

Answer 21

Autotrophs

Question 22

Get their carbon from organic compounds

Answer 22

Heterotrophs

Question 23

Is used by plants to make glucose and cellulose

Answer 23

Carbon

Question 24

For synthesizing protein and nucleic acids

Answer 24

Nitrogen

Question 25

For synthesizing nucleic acid and phospolipids

Answer 25

Phosporus

Question 26

Using light energy to be converted into chemical energy

Answer 26

photophosphorylation

Question 27

Using food energy to be converted into chemical energu

Answer 27

Oxidative Phosphorylation

Question 28

Used by plants to regulate stomatal opening

Answer 28

Potassium

Question 29

Primary source of food is plants

Answer 29

Herbivores

Question 30

Fruit eating

Answer 30

Frugivore

Question 31

Nectar eating

Answer 31

Nectivore

Question 32

Leaves eating

Answer 32

Folivore

Question 33

Grain eating

Answer 33

Granivore

Question 34

Diet is other animals

Answer 34

Carnivore

Question 35

Diet is both animal and plant based

Answer 35

Omnivore

Question 36

What are nutrients that animal needs

Answer 36

Carbohydrates Protein Fats

Question 37

Primary source of organic carbon

Answer 37

Carbohydrates

Question 38

Primary source of nitrogen and sulfur and carbon for carnivores

Answer 38

Protein

Question 39

able to store chemical enrgy and allows processing of fat soluble mineralts

Answer 39

Fats

Question 40

It is where your body or an animals cannot produce it

Answer 40

Essential Nutrients

Question 41

What are the 4 essential nutrients

Answer 41

AMINO ACIDS MINERALS VITAMINS ESSENITAL FATTY ACIDS

Question 42

Proteins for essential nutrients

Answer 42

Amino acids

Question 43

Fatty acid building pblocks

Answer 43

Essential Fatty acid

Question 44

Organic compound needed in small amounts

Answer 44

Vitamins

Question 45

Inorganic compounds needed in small amounts

Answer 45

Minerals

Question 46

-No energy - High to low are of concentration

Answer 46

Diffusion

Question 47

Same as diffusion but with protein channel

Answer 47

Facilitated diffusion

Question 48

Moving of molecule against a gradient

Answer 48

Active transport

Question 49

Uses ATP to pump protons One side then would be positively charged protons

Answer 49

Proton pumps

Question 50

Movement of two molecules at the same time

Answer 50

Co transpport

Question 51

Bring more blood to the surface for heat loss

Answer 51

Vasodilation

Question 52

Stops the arteries and blood vesselst

Answer 52

Vasoconstriction