Quiz by Maddie Reichert, created more than 1 year ago

Biology Quiz on Biology Chapter 5 (Part 1), created by Maddie Reichert on 19/12/2017.

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Biology Chapter 5 (Part 1)

Question 1 of 26

1

Which stages are part of the Interphase stage?

Select one or more of the following:

Mitosis
G1
Synthesis
G2
Cytokinesis

Explanation

Question 2 of 26

1

Which stages are part of the mitosis stage?

Select one or more of the following:

G1
G2
Cytokinesis
Synthesis
Mitosis

Explanation

Question 3 of 26

1

What happens during the G1 stage?

Select one of the following:

DNA is copied
Additonal growth
Cell growth and normal functions
Cell cytoplasm splits

Explanation

Question 4 of 26

1

What happens during the G2 stage?

Select one of the following:

DNA is copied
Additional growth
Cell growth and normal functions
Cytoplasm is split
Nucleus is split

Explanation

Question 5 of 26

1

What happens during the synthesis stage?

Select one of the following:

The DNA is copied
Additional growth
Cytoplasm is split
Nucleus is split
Cell growth and normal functions

Explanation

Question 6 of 26

1

What happens during cytokinesis?

Select one of the following:

Cell growth and normal functions
Nucleus is split
Cytoplasm is split
Additonal growth
DNA is copied

Explanation

Question 7 of 26

1

What happens during the mitosis stage?

Select one of the following:

Cell cytoplasm is split
Cell nucleus is split
Additional growth
Cell growth and normal functions
DNA is copied

Explanation

Question 8 of 26

1

What are growth factors?

Select one of the following:

Programmed cell deaths
Disorganized cancer cell clumps
Anything that stimulates cell growth
Tumors that metastasize

Explanation

Question 9 of 26

1

Cancer cells are different from normal cells because ❌.

Drag and drop to complete the text.

they don't stop dividing

the cells are smaller

the DNA isn't damged

they don't divide

Explanation

Question 10 of 26

1

What is apoptosis?

Select one of the following:

Process where the cell divides
Programmed cell death
Anything that makes the cell divide
A substance that promotes cancer

Explanation

Question 11 of 26

1

What is a malignant tumor?

Select one of the following:

A clump of cancer cells that can metastasize or break away
A clump of cancer cells that remain clumped and can be removed
Programmed cell death
A substance that is known to promote cancer

Explanation

Question 12 of 26

1

What is a chromatin?

Select one of the following:

Half of a copied chromosome
Strands of DNA with histones wrapped around it
A chromosome not copied
The tips of chromosomes that protects DNA

Explanation

Question 13 of 26

1

What is a centromere?

Select one of the following:

Half of a copied chromosome
The center of the chromosome that holds it together
The ends of the chromosome that protect the DNA
Strands of DNA with histones wrapper around it

Explanation

Question 14 of 26

1

What is a telomere?

Select one of the following:

Half of a copied chromosome
The center of the chromosome that holds it together
A chromosome
The ends of the chromosomes that protect the DNA

Explanation

Question 15 of 26

1

What is a chromatid?

Select one of the following:

Half of a copied chromosome
The ends of the chromosome that protect the DNA
The center of the chromosome that holds it together
Strands of DNA with histones wrapped around it

Explanation

Question 16 of 26

1

What is a chromosome?

Select one of the following:

Half of a copied chromosome
The center of the chromosome that holds it together
A thread of DNA that contains numerous genes and regulatory info
A strand of DNA with histones wrapped around it

Explanation

Question 17 of 26

1

Define carcinogen.

Select one of the following:

A clump of cancer cells
Programmed cell death
A substance known to promote cancer cells
A tumor that can be removed

Explanation

Question 18 of 26

1

Define asexual reproduction.

Select one of the following:

The process in which the cell is split
The creation of offspring from two parents
Programmed cell death
The creation of offspring from one parent

Explanation

Question 19 of 26

1

What is binary fission?

Select one of the following:

A process which makes two daughter cells identical to the parent and happens in prokaryotic cells
A process which makes two daughter cells not identical to the parent and happens in eukaryotic cells
A process that forms a new organism from a small projection on the parent's surface
A process that splits the parent into pieces to form a new organism

Explanation

Question 20 of 26

1

What is mitosis?

Select one of the following:

Programmed cell death
The splitting of the cell
Reproducing with only one parent
The splitting of the cytoplasm

Explanation

Question 21 of 26

1

Define budding.

Select one of the following:

The process that forms a new organism from a small projection on the surface of the parent to make an identical offspring
The process that forms a new plant from modification of stem from the parent plant
The process that splits the parent into pieces that can each grow
The process where the cell is split

Explanation

Question 22 of 26

1

Define fragmentation.

Select one of the following:

The process of splitting the parent into pieces that can each grow
The process where a new organism is formed from a small projection growing on the parent's surface
The process that forms a new plant from modification of stem from the parent plant
The process that splits the cell

Explanation

Question 23 of 26

1

Define vegetative reproduction.

Select one of the following:

The process that corms a new organism from a small projection on the parent's surface
The process that forms a new plant from modification of stem from the parent plant
The process of splitting the parent into pieces that can each grow into new organisms
The process where the chromosomes line up

Explanation

Question 24 of 26

1

Define sexual reproduction.

Select one of the following:

The process where offspring is created with one parent
The process of splitting the cytoplasm
The process where offspring is created with two parents
The process of splitting the cell

Explanation

Question 25 of 26

1

What is cell differentiation?

Select one of the following:

The process of cell developing into their mature forms
Programmed cell death
The process of splitting a cell
Creating two identical daughter cells from one parent

Explanation

Question 26 of 26

1

What are stem cells?

Select one of the following:

A clump of cancer cells
Unique body cells that have 3 distinct characteristics
A cancer cell that can metastasize
A cell that divides uncontrollably

Explanation