the function of ribosomes is to synthesise _______
please help meant to fill in the blank bit

Answers

Answer 1

Answer:

the nucleolus

Explanation:

In the eukaryotic cell, the subunits that make up ribosomes are synthesized in the nucleolus. Once formed, these subunits pass through nuclear pores and are functional only in the cytoplasm when the two subunits are attached to an RNA molecule. Ribosomes are machines for translation.


Related Questions

what is the functional cell of the nervous system?

Answers

The basic unit of the nervous system is a nerve cell, or neuron. The human brain contains about 100 billion neurons. A neuron has a cell body, which includes the cell nucleus, and special extensions called axons and dendrites.

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The functional cell of the nervous system is neurons.

What is a nervous system?

The nervous system is the main controlling system of the living body. It consists of the brain and the spinal cord. The nervous system is divided into two parts, the central nervous system, and the peripheral nervous system.

Neurons are the cells of the nervous system. The cells are branch-like structures like the roots of a plant, they contain absorb the information using electrical impulses and transport it into different areas of the brain.

The central nervous system contains the brain and the hypothalamus, and the peripheral nervous system contains all the neuron cells. The neuron cells' function in the peripheral system is to collect the signals and information and to send it to the central number system, which contains the brain for processing.

Therefore, neurons are the functional cell of the nervous system.

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if a cell at metaphase of mitosis contains 32 sister chromatids, how many chromosomes will be present in a g1 cell?

Answers

Answer:

16

Explanation:

because we  are divid 32/2

If a cell at metaphase of mitosis contains 32 sister chromatids, chromosomes will be present in a g1 cell - 16 chromosomes.

During interphase chromosomes are fully or partially decondensed, in the form of chromatin, which consists of DNA wound around histone proteins (nucleosomes).

In G1, each chromosome is a single chromatid.At the G1 stage, the cell would have 16 chromosomes.Each chromosome has a single chromatid for a total of 16 chromatids in g1 cells.in metaphase sister chromatids are present and the number of chromosomes is 2n.

Thus, If a cell at metaphase of mitosis contains 32 sister chromatids, chromosomes will be present in a g1 cell - 16 chromosomes.

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elephants and lions use what for energy?

Answers

Elephants and lions get energy from carbohydrates.

The elephant and the lion use macromolecules for energy, such as carbohydrates, proteins, lipids, etc., and these macromolecules, when broken down after digestion, give energy.

What is the purpose of the dietary food?

Animals consume dietary food, and not all animals consume all foods. Some animals, such as the lions, are carnivores and eat animals, whereas others, such as the elephants, are herbivores and rely on plants for energy. The lion, as a carnivore, obtains the majority of its fats portion, proteins, and carbohydrates in the form of glycogen from other animal, whereas the elephant, as a herbivore, obtains the majority of its nutrients from plants such as carbohydrates, proteins from proteinaceous plants, and some lipids from seeds.

Hence, The elephant and the lion use macromolecules for energy, such as carbohydrates, proteins, lipids, etc., and these macromolecules, when broken down after digestion, give energy.

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each of the flowing is a liquid at ordinary temperature? A carbon b Phosphorus c oxygen d bromine ​

Answers

Answer:

D. Bromine

Bromine is the only non-metal that can stay as a liquid at room temperature.

This is Science:Please help me in number 1

Answers

Answer:

Organism

Organ System

Organs

Tissues

Cells

Explanation:

Hope this helps!

If all the deer disappeared from this community, which change would be most likely to occur?

A. The grass population would decrease
B. The coyote population would decrease
C. The squirrel population would decrease
D. The grass population would stay the same . ​

Answers

Answer:

B

Explanation:

The coyote would lose their main food resource, and would start to starve to death.

Plan an experiment to find out whether exercise produces a greater breathing rate in girls than in boys.

Answers

Answer:

Boys have a greater breathing rate

Explanation:

11. The continuous movement of water into the air, onto land, and then back to water sources is
known as
a. Hydrologous cycle c. hydrologic cycle
b. Water cycle d. ocean cycle

Answers

Answer:

A. Ocean basins getting smaller or water returning to the hydrological cycle.

As ocean basins get smaller the amount of water on them does not dimish, this is why the sea level rises, same volume with less width you need more height, and as the water returns from the hydrological cycle, you add volume which makes the sea level go up.

Explanation:

I need help on the unanswered questions

Answers

Answer:

I know that the first one is water but i don't know the rest

Explanation:

Answer: the first one is water

Explanation:

RNA has a cap on one end and a
Poly A tail on the other. Which of
the following is NOT a function of
these?

A. allows the strand to leave the nucleus

B. helps the strand attach to a ribosome to be
translated

C. signals that introns need to be spliced out

D. protects the strand from enzymes

Answers

Answer: The answer is C

Explanation: The answer is signals that introns need to be sliced out, I got it right!

thermometer is used for​

Answers

Measuring the temperature of something.

how do chemosyntheic organisms get energy

Answers

Answer:

Chemosynthesis is a process by which energy is derived via the microbial mediation of certain chemical reactions. The source of energy for chemosynthesis is energy liberated from a chemical reaction (the oxidation of an inorganic substance) rather than energy harvested from sunlight or other light.

Earth's weather happens in the … because 99% of water vapor is found in this layer.

Answers

Answer:

troposphere

Explanation:

What factors determine the rate which a population is increasing or decreasing?

Answers

Answer:

population growth is based on four fundamental factors :birth rate ,death rate, immagration ,and emigration

2. Given the appearance of the cave fish and minnow, do you think they have a recent common
ancestor? Explain.

Answers

Answer:

Yes the cave fish adapts to its surroundings and there for evolve into a species that’s use to its surroundings same for the minnow

Explanation:

what would happen if all of the cells in a developing frog embryo expressed the same type of cadherin on their surfaces?

Answers

Answer:

option d is the correct option. all the cell in the embroyo would be capable of attaching to one another regardless of the cell type.

Explanation:

cadherins are molecules that allow cell adhesions. various number of cell bind together using this molecules for

proper functioning.

describe how active transport is used by plants?

Answers

Answer:

Active transport in plant

Explanation:

Active transport in plants

For plants to take up mineral ions, ions are moved into root hairs, where they are in a higher concentration than in the dilute solutions in the soil. Active transport then occurs across the root so that the plant takes in the ions it needs from the soil around it.

Hope it helps!

Define the difference between endangered species and extinction

Helppp please

Answers

Endangered species are the species who have little population left and are about to become extinct. Extinct means that they don’t exist anymore.

Answer:

Endangered means close to extinction, Extinction itself means to be wiped out, termination. An endangered species would be still alive, but not for long before extinction.

please help! Thank!

Answers

Answer:

the shorter the wavelength the more the gases produced

Explanation:

Where does photosynthesis get its energy?
Sunlight and carbon dioxide
Sunlight and oxygen
ATP and carbon dioxide
ATP and oxygen

Answers

Answer:

Sunlight and Carbon Dioxide

Explanation:

Mushrooms are part of which sphere?

Answers

Answer:

biosphere is the answer bro

what does the hypodermis do for your internal organs?

Answers

Answer:

The hypodermis helps to serve as an energy storage area for fat. This fat provides padding and cushion for internal organs as well as muscle and bones. It also protects the body from injuries.

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It's the layer of skin where fat is deposited and stored. The blood vessels in the hypodermis are bigger and connect to the rest of your body. Stored fat helps regulate body tissue and cushion your body's internal organs against bumps, hard impact, and falls.

Type of radiation that is able to travel through space as waves from the Sun to Earth is called

Answers

Answer:

sunrays

Explanation:

hope it helps

Answer:

I think it is radioactive.

Pretend you are a survivor of a hurricane that impacted Georgia in the distant past, before phones and radio were widespread.

• Write a journal entry, detailing what you experienced during the hurricane. Use your research of hurricanes to inform your journal entry.

Answers

answer:

journal entry is a topic like a story

explain:

pictures of One Tree so I can talk of a story but it's mainly about how the other person's point of view is.

When clouds release rain, this part of the water cycle is called __________.

Answers

Answer:

precipitation

Explanation:

What is needed in order for scientists to refine and expand on ideas?
a.
nothing
b.
opinions
c.
evidence

Answers

Answer:

Evidence

Explanation: You would have more evidence to prove a point, which makes an idea valid.

Select four of the most abundant elements found in plants and animals.

nitrogen
sodium
hydrogen
potassium
carbon
magnesium
argon
oxygen

Answers

Answer:

It deleted it everytime I made a q or answer or comment

Explanation:

the answer is oxygen carbon hydrogen and nitrogen

Que es una anomalía cromosómica?

Answers

Las anomalías cromosómicas numéricas son la pérdida o la ganancia de uno o varios cromosomas. Pueden afectar tanto a autosomas (cualquier cromosoma que no sea sexual) como a cromosomas sexuales. Existen diferentes tipos: Monosomía: pérdida de un cromosoma.

Espero que esto ayude :)

How was the physical activity or physical fitnees affect the boy?​

Answers

If you’re referring to generally, then it strengthens overall muscle, and increases your endurance.

I hope this helps! Let me know if you have any questions! Good luck on the rest of your assessment!

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Answer:

los mismos hijos se cortan cuando quieren llamar la atención de los padres pero los padres no le ponemos atención a los hijos

Explanation:

cundo un hijo quiere hablar con su padre no le hace caso el niño o adolescente lo que hace es cortarse para llamar la atención de los padres espero que esto sirva de algo

Which option provides a true statement about an organism with more than one cell?

A. In an organism with more than one cell, each of its cells must perform all basic life functions to survive.

B. In an organism with more than one cell, some of its cells perform the basic life function of repairing cell damage and other cells do not.

C. In an organism with more than one cell, some of its cells perform the basic life function of getting rid of waste and other cells do not.

D. In an organism with more than one cell, each of its cells must perform one basic life function but not others.

Answers

Answer:

I think the answer is A

Explanation:

Because all cells must perform basic functions to survive

In an organism with more than one cell, each of its cells must perform all basic life functions to survive. Thus option A is correct.

what do you mean by cell ?

Cell is the basic unit of any living organism present  in animal, plant, microbes etc; Bacteria are unicellular organism where as higher eukaryotic organisms are multicellular in nature like plants and animal cell.

Prokaryotic cells are the most simplest form of cell which  have a cell membrane, cytoplasm, ribosomes where protein synthesis occur, and nucleoid genetic material are present, most of bacteria have cell wall,   reproduce by binary fission.

The eukaryotic cells have all the organelles like it has outer covering  cell membranes, cytoplasm, ribosomes, and nucleus, rough endoplasmic reticulum for protein assembly, smooth endoplasmic reticulum, Golgi apparatus for protein sorting and exporting.

It has mitochondria the power house, a cytoskeleton for structure of the cell and communication, and  lysosomes or peroxisomes for digestion of waste, vacuoles for water storage, chloroplasts for photosynthesis.

Thus option A is correct.

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