2nd Nine Weeks Exam

Question 1

How does yeast make energy

Answer 1

Breaks down sugar

Question 2

Who isolated the fungus, penicillium?

Answer 2

Flemming

Question 3

Penicillium is used to

Answer 3

Kill bacteria

Question 4

Examples of Protista

Answer 4

Euglena, amoeba, paramecium (live in watery environments)

Question 5

Amoebas move with

Answer 5

Pseudopodia

Question 6

Protista can be

Answer 6

Heterotrophs, autotrophs, or both

Question 7

Eubacteria examples

Answer 7

Streptococcus, e.coli, salmonella

Question 8

Common shapes for eubacteria

Answer 8

Round, spiral, and rod

Question 9

Bacteria are considered

Answer 9

Prokaryotes

Question 10

Prokaryotes:

Answer 10

Do not have nuclei, instead their genetic material is lying loosely in the cytoplasm

Question 11

Bacteria cells always have

Answer 11

Ribosomes

Question 12

Decomposers:

Answer 12

Return important nutrients into the environment

Question 13

Eukaryote:

Answer 13

Contains a nucleus

Question 14

Kingdom plantae: unicellular or multicellular

Answer 14

Multicellular

Question 15

Autotrophic

Answer 15

Contains chloroplast

Question 16

Plantae are eukaryotic or prokaryotic?

Answer 16

Eukaryotic

Question 17

Animalia is either prokaryotic or eukaryotic?

Answer 17

Eukaryotic

Question 18

Animalia: multi or uni cellular

Answer 18

Multi

Question 19

Heterotrophs

Answer 19

No chloroplasts

Question 20

Cell wall

Answer 20

Provides structure support and protection

Question 21

Cell membrane

Answer 21

Controls what enters and exits the cell

Question 22

Nucleus

Answer 22

Controls the cell

Question 23

Mitochondria

Answer 23

Converts energy from food into useable energy for the cell

Question 24

Vacuoles

Answer 24

Store food, water and other materials

Question 25

Lysosomes

Answer 25

Break down worn out organelles and food

Question 26

What’s carbs ratio and what elements does it contain

Answer 26

1:2:1 of C H O

Question 27

Monosaccharides

Answer 27

Simple sugar

Question 28

Example of polymers

Answer 28

Starch and cellulose

Question 29

Same molecular formula but different structures

Answer 29

Isomers

Question 30

Proteins

Answer 30

Chains of amino acids bonded together by peptide bonds

Question 31

Polypeptide is a

Answer 31

Chain of amino acids

Question 32

Examples of proteins

Answer 32

Hemoglobin, collagen, keratin

Question 33

Diglyceride

Answer 33

2 fatty acids and a glycerol head

Question 34

Maximum number of hydrogens

Answer 34

Saturated

Question 35

Used for long term energy storage

Answer 35

Lipids

Question 36

Nucleotide

Answer 36

Nitrogen base, phosphate group, and five carbon sugar

Question 37

DNA and RNA are examples of

Answer 37

Nucleic acids

Question 38

The bonding of multiple molecules to make bigger ones while taking out water

Answer 38

Dehydration synthesis

Question 39

Break down large molecules into smaller molecules while adding water

Answer 39

Hydrolysis

Question 40

Classification of living organisms

Answer 40

Taxonomy

Question 41

The more classification levels organisms share,

Answer 41

The more they have in common

Question 42

An organisms scientific name comes from its

Answer 42

Genus and species

Question 43

Broadest level of classification

Answer 43

Domain

Question 44

The two domains consisting of only prokaryotes

Answer 44

Archaea and bacteria

Question 45

Must consume food

Answer 45

Heterotrophs

Question 46

Autotroph

Answer 46

Can consume food

Question 47

Examples of fungi

Answer 47

Yeast, mushroom, mold (thrive in damp environments)