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Worksheets

Ch 9 study

Total questions: 49

Worksheet time: 12hrs 1mins

Name
Class
Date
1.

Failure to control the cell cycle, resulting in uncontrolled cell growth is know as?

a)

Interphase

b)

Cell cycle

c)

Phosphate

d)

Cancer

2.

The longest stage of the cell cycle, during which the cell preform it's usual functions is?

a)

Interphase

b)

Cell cycle

c)

Cancer

d)

Anaphase

3.

The (a)   is the set of stages from the time a cell divides until it divides again

4.

What is the correct and order of stages for interphase ?

(a)  

5.

Elephants have twenty pairs of p53 genes which are _____ expression genes; humans only have one pair, making them more prone to cancer when compared to elephants

a)

Anaphase

b)

Strep throat

c)

Tumor

d)

Cancer

6.

The repeating sequence of events in Eukaryotes that involves cell growth and cell division and includes stages G1, S, G2 and mitosis is called the

a)

Telophase

b)

Anaphase

c)

Interphase

d)

Cell cycle

7.

What is the term for body cells ?

a)

active cells

b)

Somatic cells

c)

Insomatic cells

d)

Body cells

8.

The cellular process that result in two identical nuclei is called

a)

Mitosis

b)

Meiosis

c)

Interphase

d)

Anaphase

9.

What structure are attached to each other at a centromere?

a)

Sister chromosomes

b)

Chromosomes

c)

Genes

d)

Centrioles

10.

What are cells called that have the full number (46) of each type of chromosomes are?

a)

Telophase

b)

Complete creation

c)

diploid

d)

triploid

11.

What is responsible for packaging DNA into the Eukaryotic Chromosome ?

a)

Sugars

b)

Lipids

c)

Histone Proteins

d)

Proteins

12.

During the cell cycle, which phase does the cell prepare for cell division?

a)

Interphase

b)

Nuclei

c)

Anaphase

d)

Telophase

13.

What term is used for nuclear division?

a)

Meiosis

b)

Telophase

c)

Mitosis

d)

Interphase

14.

A human cell will contain _ meters of DNA within the nucleus

(a)  

15.

What body cells DO NOT undergo Meiosis to become sperm or egg ?

a)

Protein cells

b)

Insomatic cells

c)

Lipids

d)

Somatic cells

16.

What phase of mitosis condense chromatin and make chromosomes visible ?

a)

Interphase

b)

Prophase

c)

Telophase

d)

Anaphase

17.

During what phase of mitosis do spindle fibers first attach to kinetochores and chromosomes ?

a)

Prometaphase

b)

Telophase

c)

Anaphase

d)

Interphase

18.

What are the functions of mitosis ?

a)

Create

b)

Growth

c)

Repair

d)

divide

19.

In Telophase, _________ completes the division of the cytoplasm

a)

Somatic cells

b)

Cancer cells

c)

Tumor cells

d)

cytokinesis

20.

What characteristics does cells in prophase have?

a)

Nuclear envelope fragments

b)

movement of centrosomes away from each other

c)

Thick and slimy cells

d)

Bob like cells

21.

What type of cloning use embryonic stem cells ?

a)

Somatic

b)

Insomatic

c)

Reproductive

d)

Therapeutic

22.

What code for proteins promote the cell cycle and prevent apoptosis ?

a)

Proto-oncogenes

b)

Genes

c)

Somatic genes

d)

Chromatids

23.

A pile of abnormal cancer cells growing in multiple layers is referred as a ?

a)

Cancer cell

b)

Tumor

c)

Insomatic cell

d)

Somatic cell

24.

For normal growth and maintenance of body tissues, there needs to be a balance between signals that?

a)

Phosphate to activate

b)

promote and inhibit cell division 

c)

Divide the nuclei

d)

Divide cells easily

25.

What type of cloning uses stem cells to produce mature cell types?

a)

Reproductive

b)

Anaphase

c)

Telophase

d)

Therapeutic

26.

What inhibits the cell cycle and promote apoptosis ?

a)

Cancer

b)

Protein

c)

The cell cycle

d)

Tumor suppressor genes

27.

Which feature is the most important in regulation of the cell cycle?

a)

Signals that tell the cell to grow and stop dividing

b)

to tell the cells stop dividing

c)

to tell the cells to grow

d)

Mitosis

28.

The normal genes that speeds up the cell cycle are called ?

a)

tumors

b)

Proto-oncogenes

c)

Energy

d)

binary fission

29.

Binary fission is?

a)

Asexual reproduction

b)

Sexual reproduction

c)

cancer

d)

tumor

30.

What organisms can reproduce asexually through cell division ?

a)

Eurokaytic

b)

Algae

c)

Archaea

d)

Bacteria

31.

The irregularly shape region that contains the bacterial chromosomes is called?

a)

Nucleoid

b)

Chromatids

c)

Chromosomes

d)

Nucleus

32.

Splitting of a prokaryotic cell into two identical daughter cells is called?

a)

Cancer

b)

Tumor

c)

Proteins

d)

Binary fission

33.

Single-celled protists and fungi reproduce through?

a)

sexual reproduction

b)

Asexual reproduction

c)

Mitosis

d)

Meiosis

34.

If have 46 chromosomes ?

a)

Haploid

b)

Diploid

c)

Sex cell

d)

Somatic cell

35.

23 chromosomes ( 1 set) ?

a)

Somatic cells

b)

Diploid

c)

Haploid

d)

sex cells

36.

Egg and sperm also known as gametes are what kind of cells?

a)

Anaphase

b)

Fixed cells

c)

Somatic cells

d)

sex cells

37.

What makes new somatic cells and have the division of the nucleus ?

a)

Mitosis

b)

The cell cycle

c)

cytokinesis

d)

Meiosis

38.

What are the mitosis steps and in order

a)

Metaphase, Prophase, Telophase, Anaphase

b)

Anaphase, Metaphase, Telophase, Prophase

c)

Prophase, metaphase, anaphase, telophase

d)

Telophase, Prophase, Metaphase, Anaphase

39.

What phase does chromatids condense into chromosomes and the nuclear envelope disappears?

a)

Prophase

b)

Anaphase

c)

metaphase

d)

telophase

40.

What phase do chromosomes align in the middle ?

a)

Metaphase

b)

Anaphase

c)

Telophase

d)

Interphase

41.

What phase does chromosomes separate ( apart) and move to opposite polls of the cell ?

a)

Prophase

b)

Metaphase

c)

Telophase

d)

Anaphase

42.

What stage does the nuclear envelope re-appears and pinches n-word around each set of DNA

a)

Anaphase

b)

Telophase

c)

Prophase

d)

Metaphase

43.

When you start with 1 diploid cell and end with 2

a)

Meiosis

b)

Mitosis

c)

Cytokinesis

d)

Cell cyelce

44.

What are the 2 major stages of the cell cycle

a)

Mitotic

b)

Metaphase

c)

Anaphase

d)

Interphase

45.

What is the division of the nucleus and it's contents ?

a)

Anaphase

b)

Meiosis

c)

Mitosis

d)

Mitotic

46.

After Mitosis and Cytokinesis, how many identical cells you have?

a)

1

b)

2

c)

3

d)

4

47.

Dna condense into chromosomes during which stage?

a)

prophase

b)

interphase

c)

cytokinesis

d)

anaphase

48.

long thin proteins wrapped around DNA

a)

sugar

b)

Histone

c)

cell cylce

d)

lipids

49.

Damage by solar radiation can be repaired

a)

True

b)

False