IB Biology HL 1-10 Chapter Review

Question 1

Natural selection could only occur if there is a _________ amongst members of the same species.

Accepted Answer

variations

Question 2

______ is lost from ecosystem

Accepted Answer

heat

Question 3

What is the study of evolutionary past of a species?

Accepted Answer

Phylogeny

Question 4

the supply of inorganic nutrients is maintained by ________ __________.

Accepted Answer

nutrients cycle

Question 5

________ is the chemical addition of a phosphoryl group

Accepted Answer

phosphorylation

Question 6

various forms of genes are called ________.

Accepted Answer

alleles

Question 7

what is the process called when mRNA is decoded into a sequence of amino acids

Accepted Answer

translation

Question 8

what is the stargardt's disease ?

Accepted Answer

a inherited disease that causes near blindness

Question 9

How many histones are in a nucleosome

Accepted Answer

8

Question 10

Which is NOT a function performed by a membrane protein?

Accepted Answer

enzyme synthesis

Question 11

prokaryotes have a simple cell structure without __________.

Accepted Answer

compartments

Question 12

what enzyme unzips the DNA strand

Accepted Answer

helicase

Question 13

what is NOT one of the three domains

Accepted Answer

Prokaryote

Question 14

what is the function of the Endoplasmic reticulum?

Accepted Answer

transportation of materials throughout the cell

Question 15

_________ are heterotrophs that obtain organic nutrients by internal digestion

Accepted Answer

detritivore

Question 16

What are the units of a pyramid of energy?

Accepted Answer

A. kJ m-2 yr-1

Question 17

a ______ is a group hat have evolved from a common ancestor

Accepted Answer

Clade

Question 18

To which group do sponges belong?

Accepted Answer

C. Porifera

Question 19

which number is the mitocondria's matrix

Accepted Answer

4

Question 20

What was name of first clone whose genetic material did not originate from an egg cell

Accepted Answer

DOLLY

Question 21

What is the steps to cellular respiration process

Accepted Answer

glycolysis, Krebs cycle, and the ETC

Question 22

the process when less specialized cell develops to become more distinct in form and function

Accepted Answer

differentiation

Question 23

which number is the outer membrane

Accepted Answer

2

Question 24

_________ is used to separate proteins or fragments of DNA according to size

Accepted Answer

Gel Electrophoresis

Question 25

autotrophs obtain _________ nutrients from _________ environment.

Accepted Answer

inorganic; abiotic

Question 26

Which scientist disprove the theory of spontaneous generation with the broth experiment?

Accepted Answer

Louis Pasteur

Question 27

where does supercoiling occur?

Accepted Answer

G2

Question 28

what number is in the inner membrane

Accepted Answer

1

Question 29

what is the cholesterol's function

Accepted Answer

allows membrane to work effectively at wider range of temp, determines membrane fluidity

Question 30

What are the cells that lose the ability to reproduce after specialized?

Accepted Answer

nerve cells, muscle cells

Question 31

transcription + translation = __________

Accepted Answer

protein synthesis

Question 32

Which of the following ecological units includes abiotic factors?

Accepted Answer

ecosystem

Question 33

What is the order of Mitosis

Accepted Answer

prophase, metaphase, anaphase, telophase

Question 34

which scientist proved that radiation can cause cancer

Accepted Answer

Curie

Question 35

which is NOT true about why the Davson-Danelli model was disproven

Accepted Answer

protein layer is polar

Question 36

what is NOT a limiting factor in the rate of photosynthesis?

Accepted Answer

oxygen concentration

Question 37

Atherosolerosis?

Accepted Answer

can have plague slowly build up in arteries, small buildup in the arteries

Question 38

__________ are groups of organisms that can potentially interbreed to produce fertile offspring

Accepted Answer

species

Question 39

How many principal taxa are there?

Accepted Answer

7

Question 40

taxonomists classify species using a hierarchy of ______

Accepted Answer

taxa

Question 41

what is formed when organic matters is not fully decomposed in waterlogged soil

Accepted Answer

PEAT

Question 42

the section of DNA that codes for polypeptides

Accepted Answer

genes

Question 43

List the order of Atmospheric Air in the lungs; big to smallest

Accepted Answer

Trachea, Bronchi, Bronchioles, Aveoli

Question 44

True or false: vesicle enters the golgi apparatus's trans side and exits in the cis side

Accepted Answer

FALSE

Question 45

which color does chlorophyll absorb the most effectively

Accepted Answer

blue, red

Question 46

What is NOT one of the principal taxa

Accepted Answer

organism

Question 47

carbon dioxide and ________ have the most significant greenhouse gases.

Accepted Answer

water vapour

Question 48

What are arteries

Accepted Answer

blood vessels that pumps blood to organs; away from heart

Question 49

a _______ is formed by population of different species

Accepted Answer

community

Question 50

________ is used to amplify small amounts of DNA

Accepted Answer

PCR

Question 51

What is the meeting to classify animal called?

Accepted Answer

International Congress of Zoology

Question 52

what is the golgi apparatus's function?

Accepted Answer

package, modify, and distribute materials in the cell

Question 53

________ is the breakdown of complex molecules in living organisms to form simpler ones

Accepted Answer

hydrolysis, catabolism

Question 54

what is NOT true about occulsion?

Accepted Answer

inheritable disease

Question 55

What is the diagram called to measure the most probable sequence of divergence in clades

Accepted Answer

Cladogram

Question 56

when does random orientation occur?

Accepted Answer

metaphase I

Question 57

What is NOT a mechanism that give organisms in a species its variation?

Accepted Answer

passive transport, obviously.

Question 58

What is Emphysema?

Accepted Answer

gaping holes in the Aveoli

Question 59

Oxygen is produced in photosynthesis from the _______ of water

Accepted Answer

photolysis

Question 60

What causes water to have relatively high boiling point?

Accepted Answer

hydrogen bonds between water molecules

Question 61

what are the advantages of sickle cell disease?

Accepted Answer

resistant to malaria

Question 62

26. Which of the following is a characteristic of platyhelminthes?

Accepted Answer

B. Flat body

Question 63

what is the ECM or extracelluar matrix's function?

Accepted Answer

possibly altering gene expression, cell-to-cell interaction, cell migration and movement

Question 64

What is the mechanism of natural selection?

Accepted Answer

If adaptation is useful, the individual will pass it on

IB Biology HL 1-10 Chapter Review

Questions 69

IB Biology HL 1-10 Chapter Review

Questions 69