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
fiasKO [112]
3 years ago
5

Reword the following statement to make it true: Nucleoli are membrane-bounded structures present in the eukaryotic nucleus.

Biology
2 answers:
anastassius [24]3 years ago
7 0

Answer: Option D  

Explanation:

The nucleolus is the largest structure which is found in the nucleus of the eukaryotic cells. It is the main site for the ribosome biogenesis.

Nucleoli consists of DNA and RNA, proteins and it forms around the nucleolar organizing regions. it also help in cell signaling.

These are like envelops which bounds the nucleus inside it. In case of the treatment of cancer, the main target is nucleolus.

sveticcg [70]3 years ago
3 0

Answer:

Option-D

Explanation:

The nucleolus is a structure present in the nucleus of the cell which is important for the cell.

The nucleolus provides the site of transcription of the rRNA genes and the enzymes required for transcription. The nucleoli appear condensed structure as the rRNA genes, some portion of DNA and the proteins in the form of the enzymes like RNA polymerase I.Therefore, nucleoli are made of the DNA, RNA and the proteins.

Thus, Option-D is correct.

You might be interested in
g Explain the meaning of ploidy (haploid, diploid, aneuploid etc.) and how it relates to the number of homologues of each chromo
olya-2409 [2.1K]

Answer:

The correct answer is - Ploidy is the number of sets of chromosomes in a biological cell.

Explanation:

Ploidy is the number of sets of the chromosome in a living cell. Ploidy is known for different condition such as haploid, diploid, and aneuploid, and many more depends how many homologues chromosome numbers are present in the cell.

Diploid cells are common in many organisms where one chromosome come from the mother gamete and the other from the father gamete and makes the homologues chromosomes. In diploid homologues, chromosome are 2n where n is the number of homologues of each chromosome.

In haploid there is only one set of each chromosome and mainly takes place by meiosis. In aneuploidy is the condition where the number of homologues chromosomes are not as the normal genome of the organism for example in humans instead of 46 chromosomes there 45 or 47 chromosome found.

8 0
3 years ago
Which factor does not affect the apparent brightness of a star?
victus00 [196]

Answer:

how old the star is

Explanation:

There are many characteristics that affect the brightness of stars. If two stars are the same temperature, same age, and same distance from the Earth, the larger one will appear brighter. If the temperature, age, or size is different, the one closest to Earth will appear brighter, even if that is the smaller one.

5 0
3 years ago
Fluorine has an atomic number of 9. Which of the following is true of fluorine?
ladessa [460]
B. it will gain an electron to become an anion
mark brainleist
3 0
2 years ago
1. Which of the following is most likely to be observed by a physiologist?
Hoochie [10]

Answer:what are the answers i dont see them

Explanation:i litirally can not answer it without em

6 0
4 years ago
Kingdom Fungi
zmey [24]

Answer:

Eukaryotic in nature. They are higher classes of Eukaryotic organisms

7 0
3 years ago
Other questions:
  • A diet based upon vegetables, legumes, eggs, grains, nuts, and fruits is know as
    12·1 answer
  • Explain why some twins are alike and some are not alike given the following figure​
    5·1 answer
  • How is an increase in carbon in the atmosphere likely to affect coastal areas
    5·1 answer
  • Humanism is associated with the renaissance because humanists
    11·1 answer
  • Anyone can answer these questions?!
    12·1 answer
  • The correct order of phases of the cell cycle is?
    15·1 answer
  • Which statement below is FALSE about how surface currents affect climate?
    6·1 answer
  • Which phrase describes how vestigial structures provide evidence to support that life changes over time?
    6·2 answers
  • The MA of a lever is 4. If you have to lift the object up 20 cm,
    10·1 answer
  • cells in the nervous system which have various functions related to support and nourishment are called:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!