Question
In: Biology
Which of the following student-drawn cell models contain two chromosomes?
Part A
Which of the following student-drawn cell models contain two chromosomes?
Select all that apply.
Part B
Identify whether each statement about this cell model is true or false.
Part C
Which of the following student-drawn chromosome models show a correct depiction of genetic information in a replicated chromosome?
Select all that apply.
Solutions
Dr. OWL answered 4 years agoRelated Solutions
in your liver cells, each cell contain 23 homologous pairs of chromosomes. which of the following...
in
your liver cells, each cell contain 23 homologous pairs of
chromosomes. which of the following statements regarding homologous
chromosomes true?
1. homologs of a pair of homologus chromosomes contain the
same loci.
2. each of the homologs of a pair of chromosomes comes from a
different parent.
3. when making proteins, only genes from one chromosome of a
homologus pair are expressed.
4. haploids cells have only one homolog from each pairs of
homologous chromosomes.
5. the size and...
If a diploid cell is 2N=8, draw the chromosomes of the following. How many chromosomes and...
If a diploid cell is 2N=8, draw the chromosomes of the
following. How many chromosomes and chromatids would you see on the
cells in the following stages.
a) Nullisomic for chromosome 2 in G1
b) Monosomic for chromosome 1 in G1
c) Tetrasomic for chromosome 4 in mitotic metaphase
d) Trisomic for chromosome 2 in G2
e) Triploid in metaphase 1 of meiosis
As the chromosomes of a parent cell are duplicated and distributed to the two daughter cells during cell division
Changes in DNA structure during the cell cycle
As the chromosomes of a parent cell are duplicated and distributed to the two daughter cells during cell division, the structure of the chromosomes changes.
Answer the three questions for each phase of the cell cycle by dragging the yes and no labels to the appropriate locations in the table. Note: Assume that by the end of the M phase, the parent cell has not yet divided to form two daughter cells.
Where in the eukaryotic cell are the chromosomes found? _________________________________________________ How many chromosomes are there in...
Where in the eukaryotic cell are the chromosomes found?
_________________________________________________
How many chromosomes are there in a human body (somatic) cell?
____________________
How many chromosomes are there in a human gamete?
__________________
If in some species the number of chromosomes in a diploid body
cell is 12 then the number of chromosomes in a haploid cell is
____________________.
The process of mitosis produces how many offspring (or
daughter) cells? ____________ These cells are clones of each
other.TRUEFALSE
The process of...
Which types of cell junction contain actin filaments?Which contains intermediate filaments? Which contain integrins?
Which types of cell junction contain actin filaments?
Which contains intermediate filaments? Which contain integrins?
A cell in G1 has 4 chromosomes (2n = 4). How many chromosomes per cell at...
A cell in G1 has 4 chromosomes (2n = 4).
How many chromosomes per cell at the end of the following
stages?
How many DNA molecules per cell at the end of the following
stages?
1.S phase
2.G2 phase
3.Metaphase
4.Anaphase
5.Cytokinesis
Please explain, thanks.
Which phase do the chromosomes duplicate? Which phase does the cell spend most of its lifetime...
Which phase do the chromosomes duplicate?
Which phase does the cell spend most of its lifetime and
approximately how long?
What is the mitotic spindle?
What is a centriole and what is its function?
Centrioles are located inside what?
Where does the mitotic spindle grow out of?
Duplicate chromosomes and duplicated centrosomes would mark the
end of what?
how many chromosomes are in a cell during prophase I of meiosis? how many chromosomes are...
how
many chromosomes are in a cell during prophase I of meiosis?
how many chromosomes are in a cell during prophase of
mitosis?
are the chromosomes considered uncondensed at the end of
telophase?
where do tetrads come from? are they from your mom and dad? if
so, how does that work since we’re preparing gametes to be
fertilized which have not yet received the partners 23
chromosomes?
A cell that has a diploid number of 6 chromosomes has 3 chromosomes lined up in...
A cell that has a diploid number of 6 chromosomes has 3
chromosomes lined up in the center of the cell, each chromosome
containing two joined sister chromatids. What phase of the cell
cycle is this cell in?
a.Metaphase I of meiosis
b.Metaphase II of meiosis
c.Metaphase of mitosis
d.Telophase I of meiosis
Explain the answer please..
The two types of chromosomes are: Autosomes & allosomes Sex chromosomes & allosomes Sex chromosomes &...
The two types of chromosomes are:
Autosomes & allosomes
Sex chromosomes & allosomes
Sex chromosomes & autosomes
X & Y chromosomes
In an autosomal inheritance where dominant gene is expressed,
all offspring will show dominant homozygous if:
Trait is sex-linked
Both parents are dominant homozygous
Both parents are dominant heterozygous
One of the parent is dominant heterozygous
In a sex-linked hemophilia disease due to a recessive gene, a
mating of homozygous female non-hemophilia with hemophilia male
will result in:
100%...
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