Font size
WorksheetsQuiz preperation
Total questions: 26
Worksheet time: 15mins
Why is interphase considered the longest phase?
Because the cell needs to grow
It isn't the longest phase
Because the organelles inside need to replicate
What is the second phase in Mitosis called?
Anaphase
Cytokinesis
Prophase
Telophase
What separates during prophase?
Centrioles
Chromosone
Spindles
Nothing seperates during prophase
During metaphase, something lines up in the equator of the cell, what is it called?
Spindle Fibers
Nuclear Membrane
DNA
Chromosones
Something attaches itself to the chromosomes in the equator, what is it called?
Nothing attaches
Cytoplasm
Spindle Fibers
Centrioles
What is the 3rd step of mitosis called?
Telophase
Cytokinesis
Anaphase
In anaphase, the chromosomes separate and are pulled to the opposite end of the cell. Why do they separate?
Because they feel silly
To go to the final stage of mitosis
So they can gather at the opposite ends of the cell
What is the final stage of mitosis called?
Telophase
Cytokinesis
Interphase
During telophase, something begins to form again, what is it called?
DNA
Spindle Fibers
Nuclear Membrane
Centrioles
What is the final end product of Cytokineses?
two daughter cells
it stays in telophase
Two identical cells
Will the end product have the same amount of chromosomes as the parent cell?
No each will have a different amount of chromosomes
Yes they will have the same amount of chromosones
They will have a few less than the parent cell
What does a multicellular organism have?
1 or more cells
chromosomes
genes
stem cells
it's empty in there
What does every multicellular organism start out as?
a single stem cell
a chromosome
two pairs of genes
they start out as a multicellular organism
There is something special about a stem cell, but what is it?
it's not specialized
it's not special
it's apart of a multicellular organism
What does a specialized cell do?
differ in structure
carry out specific functions within the body
they're the same as every other cell
they do nothing, it's just there
What is a unipotent capable of giving?
giving rise to several different cell types
giving rise to one cell type
they're not capable of giving
What is a pluripotent capable of giving?
giving rise to only protein
giving rise to only one cell type
giving rise to only a nerve cell
giving rise to several different cell types
Differences between gene regulation and gene expression?
Gene regulation is the turning off and on process
The translations and transcribed to protein
They're the same thing, just different wording
What is the process of being translated and transcribed?
The process of a gene turning into protein
The process of turning into a new cell
The process of turning into RNA
Where is the process transcription located at?
Inside chromosomes
DNA
Nucleus
Cytoplasm
What are proteins made up of?
nerve cells
tRNA
long chains of amino acid
mRNA
What is thymine (T) replaced with?
It ´ s not replaced
Uracil
Purines
Cytosine
What is the process of transcription?
to make protein
to turn into a muscle cell
making mRNA from different genes in DNA
mRNA travels through what?
nucleus
cytoplasm
ribosomes
travels through cytoplasm to the ribosomes
A codon is?
3 nitrogen bases
AUG
tRNA
2 nitrogen bases
Where does the first step of protein synthesis happen?
nucleus
cytoplasm
nerve cells
protien synthesis isn´t a thing
