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3 years ago

What does a cell use to anchor, guide, or group its organelles?

Biology

2 answers:

Brums [2.3K]3 years ago

8 0

A cell uses the cytoskeleton to guide or group organelles

3241004551 [841]3 years ago

6 0

The correct answer is cytoskeleton.

Cell organelles refer to the component of the cell, which exhibits its own function. The cell organelles are membrane-bound structures or compartments of a cell. The cell wall, nucleus, endoplasmic reticulum, mitochondria, centriole, chloroplast, peroxisome, and Golgi apparatus are some of the examples of organelles.

The cytoskeleton is a complex and an essential and dynamic component of the cell. It assists in sustaining the shape of a cell, anchors the organelles and guides the organelles in place, and even moves components of the cell for development and motility.

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Poly-ubiquitinated proteins are frequently targeted to the proteasome, a cellular organelle where proteins are kept until needed

dimaraw [331]

That statement is FALSE

It is true that poly-ubiquitinated protein are frequently targeted to the proteasome.
But proteasome is an organelle where proteins to be degraded/destroyed, not needed

hope this helps

6 0

3 years ago

Read 2 more answers

Butter and oil are examples of food composed of

exis [7]

Answer:

lipids

Explanation:

-Lipids are among the four biomolecules the others being proteins, carbohydrates and nucleic acids. Lipids are made of fatty acids and glycerol. --Fats (solid) and oils (liquid) are the major types of lipids.

-Butter is an example of saturated fats while oils are the lipids in liquid form.

7 0

3 years ago

Imagine that a toxin is introduced to the body and inhibits the establishment of the proton gradient in the intermembrane space.

jarptica [38.1K]

Answer:

ATP synthase would be unable to produce ATP

Explanation:

ATP synthase depends on the proton gradient in the intermembrane space to enable it to produce ATP. As a consequence of this, the toxin will make it inactive. Oxidative phosphorylation is now inhibited in this case, as opposed to substrate-level phosphorylation.

Pyruvate is a product of glycolysis, and it will not be affected by a toxin. NADH is very important in the establishing of a proton gradient, so it is expected that it would be unable to be oxidized due to the toxin. Protons produced in the conversion of NADH to NAD+ actually establish the proton gradient. If the gradient is absent, NADH is then not likely to be oxidized.

3 0

3 years ago

Which pair is mismatched? Multiple Choice Trypanosoma - causes African sleeping sickness Giardia - transmitted by feces in drink

Grace [21]

Answer:

Trypanosoma ------------ causes Chagas disease.

Trypanosoma -------------- causes African sleeping sickness.

Giardia --------------------- transmitted by feces in drinking water.

Trichomonas ------------ sexually transmitted.

Histoplasma ------------- causes Ohio Valley fever.

Explanation:

- Trypanosoma cruzi is a parasite transmitted by the bite of an insect of the Triatominae subfamily, very common in rural areas. It causes weakening of the heart muscle and heart failure, characteristic of Chagas disease.

- Trypanosoma brucei is a hemoparasite - found in the blood - transmitted by the tse-tse fly. Causes African trypanosomiasis or African sleeping sickness, characterized by progressive involvement of the central nervous system.

- Giardia lamblia is a parasite that is predominantly found in the duodenum. Infestation by this biological agent produces abdominal pain, nausea and belching with an unpleasant taste. It is transmitted by water contaminated with feces.

- Trichomonas vaginalis is a parasite that is transmitted through sexual contact, and produces vaginal trichomoniasis, a disease that causes inflammation and secretion in the genitals of men and women.

- Histoplasma capsulatum is a fungus that produces the disease called Ohio Valley fever (histoplasmosis), characterized by cough with expectoration, respiratory distress, fever, headache and severe muscle aches.

Learn more:

Infectious disease brainly.com/question/5714458

7 0

3 years ago

Can someone give me the answer

Zarrin [17]

Your answer is 3. ......

7 0

3 years ago