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
aniked [119]
3 years ago
14

Define nucleus and nucleolus

Biology
2 answers:
zhenek [66]3 years ago
5 0

The nucleolus is a structure found in the nucleus of cells and it forms around specific chromosomal regions in the nucleus of eukaryotic cells, and is made up of proteins and ribonucleic acids. Its main function is to transcribe ribosomal RNA (rRNA) and combine it with proteins to form incomplete ribosomes

RSB [31]3 years ago
3 0

Answer:

Nucleus

the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

Nucleolus

a small dense spherical structure in the nucleus of a cell during interphase.

You might be interested in
The illustration is a representation of the different ways molecules are transported across a
Liula [17]
  • The illustration is a representation of the different ways molecules are transported across a cell membrane, that represents active transport is IV.
  • Active Transport is described as a process that involves the movement of molecules against a gradient or an obstruction from a location of lower concentration to a region of greater concentration.
  • A protein pump uses ATP, which is a form of stored energy, to move molecules during active transport.The process of active transport, which moves molecules using ATP as an external energy source.
  • Some examples of active transport include the absorption of glucose in the human intestine and the uptake of minerals or ions into the root hair cells of plants.
  • Active transportation comes in two flavors:
  1. Primary active transport
  2. Secondary active transport.

To know more about active transport check the below link:

brainly.com/question/11219338

#SPJ9

8 0
1 year ago
Does Sexual Reproduction requires Fertilization?
Dmitriy789 [7]

Answer:

yes

Explanation:

otherwise the egg will die and the period will start

6 0
3 years ago
Read 2 more answers
(PLEASE ANSWER ASAP, WILL MARK BRAINLIEST)
noname [10]

The answers include the following:

  • Arrow F represents transpiration.
  • Matter is conserved through the process in which carbon from carbon dioxide leaves and enters into the atmosphere.
  • This process is a recycling of carbon in the carbon cycle because it involves it travelling the atmosphere into organisms in the Earth in a repeated manner.

<h3>What is Carbon cycle?</h3>

This refers to the  biogeochemical cycle in which carbon is  reused through different types of mechanisms and actions.

This process involves carbon travelling the atmosphere into organisms in the earth in a repeated fashion through methods such as respiration, transpiration etc which is how recycling works.

This is therefore the reason why it can be regarded as the process which involves matter and conservation and recycling.

Read more about Carbon cycle here brainly.com/question/12005308

#SPJ1

7 0
1 year ago
Why does a cell need to grow during interphase before it divides during mitosis? What would happen if cells did not grow before
dexar [7]

Answer:

the cell copies every oranelle in preperation for mitosis if it didnt go through interphase it woughd just split the organelle in half, interphase copies the dna and organelles .

Explanation: also the cell spends most of its life cycle in interphase.

7 0
3 years ago
What causes kino's hatred of the doctor to melt into fear?
erastovalidia [21]
The doctor is higher class, kino's lower class, kino became scared because he had to trust the doctor to sure his son.
4 0
3 years ago
Other questions:
  • Which best describes the current thinking about stress response and the immune system?
    10·1 answer
  • Which of the following was originally used to measure bone density?
    12·1 answer
  • Which of the following best describes the function of fruits? Group of answer choices
    7·1 answer
  • Importancia de este tipo de reproducción de la mitosis
    14·1 answer
  • Using your knowledge of the normal process of gametogenesis and fertilization, formulate a hypothesis as to how a chimeric indiv
    11·1 answer
  • Which statements about the limitations of models in science are accurate
    5·1 answer
  • The ____ is a sac-like stage of a cnidarian, with the mouth and tentacles on top
    5·2 answers
  • Which structure can secrete a substance into the environment surrounding the body?
    12·2 answers
  • "A research group is looking for a way to use spider silk, valued for its high tensile strength, to make extremely strong ropes,
    11·1 answer
  • WILL GIVE BRAINLIEST! If you can create a data table for the plant growth of a sunflower on a doc for me dated back from oct 6th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!