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
Aloiza [94]
3 years ago
5

A group of cells is assayed for DNA content immediately following mitosis (G1) and is found to have an average of 8 picograms of

DNA per nucleus. How many picograms would be found at the end of S, and the end of G2 for this cell type
Biology
1 answer:
mariarad [96]3 years ago
4 0

Answer:

16 pg at the end of S

16 pg at the end of G2

Explanation:

A cell has 8 pg of DNA per nucleus in G1.

During S phase the DNA replicates, so every nucleus will contain double the normal amount of DNA that was present in G1. Therefore, at the end of S each nucleus would have 16 pg of DNA.

During G2 the cell continues growing and preparing for mitosis, but DNA content does not change: there are still 16 pg per nucleus.

You might be interested in
Which type of RNA is transcribed from DNA and then moves out of the nucleus and attaches to a ribosome?
Fiesta28 [93]

Answer:

trna

Explanation:

7 0
3 years ago
Most of the energy needed by eukaryotic cells produced in
antiseptic1488 [7]

Answer: ATP

Explanation:Each organelle supports different activities in the cell. Mitochondria, for example, are organelles that provide eukaryotes with most of their energy by producing energy-rich molecules called ATP. Prokaryotes lack mitochondria and instead produce their ATP on their cell surface membrane.

        hope i helped

4 0
3 years ago
Read 2 more answers
A polygenetic trait is controlled by
Genrish500 [490]

\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the Genes.

Basically a Polygenetic trait is controlled by two or more genes.

Examples of human polygenic inheritance are height, skin color, eye color and weight. Polygenes exist in other organisms, as well.

8 0
3 years ago
Predation is when a predator feeds on another organism, which is referred to as the predator's prey.
Alecsey [184]

Answer:

True

Explanation:

Predation is another mechanism in which species interact with each other. Predation is when a predator organism feeds on another living organism or organisms, known as prey. The predator always lowers the prey's fitness. Also, a predator is an organism that eats another organism. The prey is the organism which the predator eats. Some examples of predator and prey are lion and zebra, bear and fish, and fox and rabbit.

4 0
2 years ago
Read 2 more answers
How does water help you maintain homeostasis?
STALIN [3.7K]
 its body <span>temperature :) hope this helped </span>
5 0
2 years ago
Other questions:
  • PLZ HELP ASAP!!!! I WILL GIVE BRAINLIEST!!!
    9·2 answers
  • Unattached earlobes are dominant to attached earlobes. Cleft chin is dominant to no cleft. Parents that are heterozygous for bot
    8·2 answers
  • Salt concentration would be an example of what type of factor in an ecosystem? A. food production B. abiotic C. biotic
    9·1 answer
  • Which of the following could be considered the most recent common ancestor of living tetrapods? a) a sturdy-finned, shallow-wate
    6·1 answer
  • Which is NOT a source of genetic variation among individuals?
    6·2 answers
  • What is the difference between raw data and results​
    12·1 answer
  • What major evolutionary changes can be seen in the fossil record for Pakicetus
    8·1 answer
  • What 2 elements are abundant in nature but not in a readily available/usable form?
    5·1 answer
  • BRAINLIEST IF CORRECT. Match the term t to its definition.​
    8·1 answer
  • Which adaptations originated in some fishes and enabled vertebrates to thrive on land?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!