1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
FrozenT [24]
3 years ago
8

If the somatic cells of a dog contain 78 chromosomes, then after mitosis the new somatic cells would contain_____ chromosomes.

Biology
1 answer:
NeTakaya3 years ago
4 0
There are
39
chromosomes in their haploid cells.
Explanation:
During meiosis I, the
78
chromosomes in a diploid cell line up at the equator of the cell. Note that the chromosomes have already replicated.
You might be interested in
Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell
saveliy_v [14]

Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncontrolled cell cycle progression and cancer. All of the following would mimic loss of Rb except constitutively active Ras GTPase activating protein. Correct answer: letter E.

Constitutively active Ras GTPase activating protein would not mimic loss of Rb, because it would not directly result in uncontrolled cell cycle progression.

<h3>What is Retinoblastoma (RB)?</h3>

Rb is an important tumor suppressor protein that works to inhibit cell cycle progression by preventing the activation of E2F transcription factors. Constitutively active Ras GTPase activating protein would not directly interfere with the Rb-E2F pathway, which is necessary for uncontrolled cell cycle progression and cancer.

Learn more about the cell cycle:

brainly.com/question/2457509

#SPJ4

4 0
10 months ago
Select the correct answer.
Mumz [18]

Answer:

C. Building Dams

Explanation:

8 0
2 years ago
Read 2 more answers
How does soil pollution affect the productivity of soil?
suter [353]

Answer:

The toxic chemicals present in the soil can decrease soil fertility and therefore decrease in the soil yield. The contaminated soil is then used to produce fruits and vegetables, which lacks quality nutrients and may contain some poisonous substance to cause serious health problems in people consuming them.

4 0
2 years ago
Read 2 more answers
The two alleles for each trait must separate when gametes are formed. Therefore, a parent passes on at random only one allele fo
Orlov [11]
Mendel's Law of Segregation states that every organism has two alleles per trait and that these alleles separate during meiosis, so each gamete gets one allele.
7 0
3 years ago
DNA strand replication begins with an RNA primer. DNA strand replication begins with an RNA primer. True False
nikitadnepr [17]

Answer:

true

Explanation:

DNA synthesis is performed by the enzyme DNA polymerase. However, DNA polymerase requires the presence of a free 3' OH on the existing DNA or RNA segment. The enzyme primase forms small RNA segments that serve as primers. Primers are formed by using the DNA template strands and have free 3' OH ends. DNA polymerase extends the primers by adding deoxyribonucleotides according to the sequence of the DNA template strand. Therefore, DNA polymerases are the enzymes of primer elongation.

6 0
3 years ago
Other questions:
  • What would happen if a family did not have a male heir?
    9·1 answer
  • The structure of molecules that make up proteins
    15·1 answer
  • What the answer to this question?
    7·1 answer
  • Question: All cells are_______ from other cells in a process called _______ division.
    5·2 answers
  • 1. A heterozygous tall pea plant is crossed with a short plant. The probability that an F1 plant will be tall is:
    6·1 answer
  • It was not until the time known as the modern synthesis that Mendel's laws and the mathematical descriptions of genetic variatio
    8·1 answer
  • Which is an example of a way that intercellular commination occurs?
    14·1 answer
  • HELP PLEASE
    6·1 answer
  • The law of___________explains how traits are inherited through generations.
    12·1 answer
  • List the products or outcomes for the following biological processes
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!