Cell Cycle Total

Question 1

A membranous sac that helps remove excess water out of fresh water protists

Answer 1

Contractile Vacuole

Question 2

Short, hair-like appendages the move to push fluid

Answer 2

Cilia

Question 3

A long, whip-like cellular appendage specialized for movements

Answer 3

Flagella

Question 4

Cellular extensions of amoebic cells that is used for movement and feeding.

Answer 4

Pseudopods

Question 5

Unlike Pseudopods, other unicellular organisms use _ or _ for movement

Answer 5

Cilia or Flagella

Question 6

A light sensitive, pigmented spot that detects light response to the environment

Answer 6

Eyespot

Question 7

The movement toward or away from a stimulus

Answer 7

Taxis

Question 8

Something that causes a response

Answer 8

Stimulus

Question 9

The movement of an organism toward or away a chemical

Answer 9

Chemotaxis

Question 10

The movement of an organism toward or away a light

Answer 10

Phototaxis

Question 11

The primary cell of the nervous system. They conduct signals from one place to another

Answer 11

Neuron(s)

Question 12

The type of cell responsible for all types of movement. They have the protein fibers actin and myosin that work to allow the muscle to contract

Answer 12

Muscle Cell

Question 13

The most numerous type of cell in the blood. Contains hemoglobin, the protein molecule that transports oxygen

Answer 13

Red Blood Cell

Question 14

The male gamete cell. It has one half the DNA as regular body cells

Answer 14

Sperm

Question 15

Tissue type, made mostly of tubular cells that conduct water and nutrients up from the roots to the rest of the plant. (Not a cell type)

Answer 15

Xylem

Question 16

Tissue in vascular plants made of living cell that transports carbs throughout the cell. (Not a cell type)

Answer 16

Phloem

Question 17

Order of hierarchy of Cell/Organ

Answer 17

Cell/Tissue/Organ/Organ System

Question 18

Sperm and egg fuse creating a _

Answer 18

Zygote

Question 19

A fertilized egg

Answer 19

Zygote

Question 20

The process by which a cell becomes specialized in a structure and function

Answer 20

Differentiation

Question 21

A relatively specialized cell that can reproduce itself indefinitely and under appropriate conditions can differentiate into specialized cells

Answer 21

Stem Cell

Question 22

Cells obtained from an embryo when it is still only a few days old

Answer 22

Embryonic Stem Cell

Question 23

These cells can differentiate into any cell in the body

Answer 23

Embryonic Stem Cell

Question 24

Undifferentiated cells found throughout the body. They divide to 1) Replenish dying cells and regenerate damaged tissues

Answer 24

Adult Stem Cell

Question 25

Has stem cells the cells in blood, including red blood cells

Answer 25

Red Bone Marrow

Question 26

Chromosomes condense; nucleus breaks down; mitotic spindle forms

Answer 26

Prophase

Question 27

Chromosomes are lined up @ middle of the cell

Answer 27

Metaphase

Question 28

Sister chromatids separate and move towards opposite sides of the cell

Answer 28

Anaphase

Question 29

Genetically identical daughter nuclei form @ opposite ends of the cell

Answer 29

Telophase

Question 30

About 90% of the cell cycle

Answer 30

Interphase

Question 31

3 phases of cell cycle

Answer 31

g1, synthesis, g2

Question 32

Chromosomes are duplicated

Answer 32

Synthesis (phase)

Question 33

Growth phase before synthesis

Answer 33

g1

Question 34

Growth phase after synthesis

Answer 34

g2

Question 35

Overlaps later stages of mitosis

Answer 35

Cytokinesis

Question 36

The division of the DNA, chromosomes in the nucleus

Answer 36

Mitosis

Question 37

The division of the cytoplasm

Answer 37

Cytokinesis

Question 38

Eukaryotic Mitotic Phase consists of _

Answer 38

Mitosis and Cytokinesis

Question 39

Subunits of the mitotic spindle

Answer 39

Amino Acids

Question 40

A structure made of protein and helps the movement of chromosomes during mitosis

Answer 40

Mitotic Spindle

Question 41

Best distinguishes things from the non-living matter

Answer 41

The ability to reproduce

Question 42

The continuity of life based on the reproduction of cells

Answer 42

Cell Division

Question 43

_ depend on cell division for reproduction, growth, development of a fertilized cell, and repair

Answer 43

Multicellular Organisms

Question 44

In _ division of one cell reproduces the entire organism

Answer 44

Unicellular Organisms

Question 45

Most cell division results in

Answer 45

daughter cells with identical genetic info

Question 46

Exception to producing daughter cells will identical genetic info

Answer 46

Meiosis

Question 47

Produces sperm and egg cells

Answer 47

Meiosis

Question 48

All the DNA in a cell constitutes the cell's

Answer 48

Genome

Question 49

The complete set of genes or genetic material present in a cell or organism

Answer 49

Genome

Question 50

A genome can consist of

Answer 50

a single DNA molecule (common with prok. cells) OR a number of DNA molecules (common in euk. cells)

Question 51

DNA molecules in a cell are packaged into

Answer 51

Chromosomes

Question 52

A single, very long molecule of DNA and protein that condenses during cell division

Answer 52

Eukaryotic Chromosomes

Question 53

Every euk. species has a characteristic

Answer 53

number of chromosomes

Question 54

In preparation for cell division, _

Answer 54

DNA is replicated and chromosomes condense

Question 55

Each duplicated chromosome has

Answer 55

2 sister chromatids connected by the centromere

Question 56

Prokaryotes (bacteria and archaea) reproduce by a type of cell division called

Answer 56

Binary Fission

Question 57

The chromosome replicates, and the two daughter chromosomes actively move apart in

Answer 57

Binary Fission

Question 58

In binary fission,

Answer 58

the two daughter chromosomes actively move apart, and the plasma membrane pinches inward, dividing the cell into two

Question 59

_ do not respond normally to the body's control mechansisms

Answer 59

Cancer Cells

Question 60

_ occurs when cells loose the ability to control the cell cycle and as a result divide uncontrollably

Answer 60

Cancer

Question 61

Cancer occurs when _

Answer 61

cells loose the ability to control the cell cycle and as a result divide uncontrollably

Question 62

A normal cell is converted to a cancerous cell by a process called

Answer 62

Transformation

Question 63

If abnormal cells remain at the original site, the lump is called a

Answer 63

Benign Tumor

Question 64

_ invade surrounding tissues

Answer 64

Malignant Tumors