*nellie addition* Biology Honors - Final Review 2017 - S. Bachenheimer

Question 1

Select the example that represents a heterozygous trait.

Accepted Answer

Hh

Question 2

These organisms are responsible for fixing nitrogen.

Accepted Answer

bacteria on legume roots.

Question 3

An organism that produces/syntheses it's own food is...

Accepted Answer

an autotroph.

Question 4

Nellie is...

Accepted Answer

a RLY, RLY, KOOL DUDE., totally amazing., great at making kahoots., the best.

Question 5

Which is NOT a type of reproductive isolation?

Accepted Answer

Embryotic isolation.

Question 6

A phenotype is...

Accepted Answer

the physical expression of activated genes.

Question 7

In this picture, the cell is _________ to the surrounding solution.

Accepted Answer

hypotonic

Question 8

Cytokinesis is...

Accepted Answer

the splitting of the cytoplasm during telophase.

Question 9

Haploid cells have how many chromosomes?

Accepted Answer

23

Question 10

Polypeptides are...

Accepted Answer

a long strand of amino acids.

Question 11

The number of organisms in a food chain is represented by...

Accepted Answer

pyramid of numbers.

Question 12

'Heterozygous' is another word for...

Accepted Answer

Hybrid.

Question 13

Isotonic is another word for...

Accepted Answer

equilibrium in the dist. of molecules across a membrane.

Question 14

What is the order of the processes that occur during mitosis?

Accepted Answer

Prophase, Metaphase, Anaphase, Telophase

Question 15

Incomplete dominance is... (white parent x black parent)

Accepted Answer

the mix of both dom. & rec. traits. (Grey)

Question 16

How many X chromosomes do females have?

Accepted Answer

2.

Question 17

What is the 5-carbon sugar in DNA called?

Accepted Answer

Deoxyribose.

Question 18

Which is NOT a sex-linked disorder?

Accepted Answer

Sickle-cell anemia

Question 19

Who proposed that, because the Earth was extremely old, animal species could be old as well?

Accepted Answer

James Hutton, Charles Lyell

Question 20

A mutation in which the reading frame of an RNA sequence changes is a(n)...

Accepted Answer

frameshift mutation.

Question 21

The process by which gametes are produced is called...

Accepted Answer

meiosis

Question 22

This type of RNA carries instructions for polypeptide synthesis.

Accepted Answer

mRNA.

Question 23

What are the values of biodiversity?

Accepted Answer

Aesthetic, economic, ecological.

Question 24

A man only receives sex-linked alleles from his...

Accepted Answer

mother.

Question 25

______ is the action of becoming a sole species, primarily through reproductive isolation.

Accepted Answer

Speciation

Question 26

What holds the bases of corresponding strands of DNA together?

Accepted Answer

Hydrogen bonds.

Question 27

Which is not a limiting factor, according to Thomas Maltus' theory on human population?

Accepted Answer

Biotic factors.

Question 28

Who used an x-ray diffraction to determine the physical structure of DNA?

Accepted Answer

Rosalind Franklin

Question 29

Homologous chromosomes are...

Accepted Answer

chromosomes that have corresponding information.

Question 30

Transcribe: TACCTG

Accepted Answer

ATGGAC

Question 31

What is the chance of heterozygous parents producting a heterozygous child?

Accepted Answer

50%

Question 32

Active transport is...

Accepted Answer

movement against the concentration gradient.

Question 33

______ is the failure of homologous chromosomes to separate properly during cellular division.

Accepted Answer

Nondisjunction

Question 34

Nucleic acid is made up of...

Accepted Answer

nucleotides.

Question 35

Molecules will move randomly and equally across a permeable membrane. (T/F)

Accepted Answer

True

Question 36

____ is the material/substance for natural selection.

Accepted Answer

Variation

Question 37

A trait controlled by multiple genes is (a)...

Accepted Answer

polygenic trait.

Question 38

What is an example of a density dependent limiting factor?

Accepted Answer

Disease.

Question 39

This picture shows...

Accepted Answer

stabilizing selection.

Question 40

Meiosis creates...

Accepted Answer

haploid cells.

Question 41

The material (not DNA or RNA) by which chromosomes are composed...

Accepted Answer

chromatin

Question 42

Which process requires ATP/energy to occur?

Accepted Answer

Active transport.

nellie addition Biology Honors - Final Review 2017 - S. Bachenheimer

Questions 42

nellie addition Biology Honors - Final Review 2017 - S. Bachenheimer

Questions 42