Unit 1 Quiz Prep

Question 1

Anabolism

Answer 1

Type of metabolism; body takes small molecules and assembles larger molecules

Question 2

Catabolism

Answer 2

body breaking down molecules into smaller molecules

Question 3

Autotroph

Answer 3

Producer (self to feed)

Question 4

Chemosynthesis

Answer 4

the conversion of one molecules and nutrients into organic matter using the inorganic compounds or methane as a source of energy

Only bacteria and archaea can

Question 5

Heterotrophs

Answer 5

Other feeders (consumers)

Question 6

Metabolism

Answer 6

Sum total of all chemical events occurring in cells

Question 7

Phototrophic autotrophs do…

Answer 7

Photosnthesis

Question 8

Chemotrophic autotrophs do…

Answer 8

Chemosynthesis

Question 9

Pros lack…

Answer 9

nucleus and membrane bound organelles

Question 10

Negative feedback

Answer 10

To oppose/work against change

body temp
blood sugar
Part of Homeostasis

Question 11

Positive feedback

Answer 11

amplifies change

Blood clotting
Labor
Part of Homeostasis

Question 12

Hypothalamus

Answer 12

controls homeostasis

Question 13

Zygote

Answer 13

result of sperm fertilizing egg

Question 14

Zygote then…

Answer 14

Rapidly divides through mitotic division, cells differentiate and specialize, and undergoes development

Question 15

Sexual

Answer 15

Fusion of sex cells

Question 16

Chromosome

Answer 16

DNA in organized state (only visible prior to cell division or mitosis)

Question 17

Chromatin

Answer 17

Unraveled DNA

Question 18

Gene

Answer 18

region of DNA on a chromosome that codes for a protein

Question 19

Two types of heterotrophs?

Answer 19

Digestive and Absorptive

Question 20

Biological Species Concept

Answer 20

Capable of producing fertile offspring

Question 21

Binomial nomenclature

Answer 21

system of naming

Question 22

Observation

Answer 22

info gathered with senses

Direct: using senses as are
Indirect: using tool to extend senses

Question 23

Inductive reasoning:

Answer 23

drawing a conclusion based on observation

Question 24

Deductive reasoning

Answer 24

Using general idea to make conclusion about specific case based on evidence

Question 25

Hypothesis

Answer 25

Testable explanation of natural phenomenon

Question 26

Dependent variable

Answer 26

Thing being measured

Question 27

Controlled variables

Answer 27

All things common to both set ups

Question 28

Fungi

Answer 28

uni/multi
eukaryotic
consumer
Ex: truffle, mushroom

Question 29

Portist

Answer 29

Auto/heterotrophs
uni/multicellular
Ex: algae, amiba

Question 30

Plant

Answer 30

Multicelled
Autotroph
Uses photosyntehsis

Question 31

Animal

Answer 31

Moves around
Multicelled
Consumer

Question 32

Independent variable is aka

Answer 32

manipulated variable

Question 33

Dependent variable is aka

Answer 33

responding variable

Question 34

Controlled experiment

Answer 34

control group and experimental group

Question 35

Species

Answer 35

Organisms that are morphologically similar and are capable of producing fertile offspring