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Taya2010 [7]
4 years ago
14

Which of these components of a cell functions like the bones and muscles in the human body?. . A. chloroplasts. . B. ribosomes.

. C. cytoskeleton. . D. cytoplasm.
Biology
2 answers:
Reptile [31]4 years ago
5 0
"Cytoskeleton" is the component among the components <span>of a cell functions like the bones and muscles in the human body. he correct option among all the options that are given in the question is the third option or option "C". I hope that the answer has come to your help.</span>
Strike441 [17]4 years ago
5 0

Answer:

The correct answer will be option-C.

Explanation:

The bones and muscles in animal cells form the framework of the body or the skeletal system of the body.

The molecules which form the framework or act as the skeletal system of the cell are known as the cytoskeleton.

The cytoskeleton consists of three types of structures called microtubules, intermediate filaments and the micro-filaments.  They all play an important role as they maintain the structural integrity of the cell as well as in the various process of the cell-like cell division.

Thus, Option-C is the correct answer.

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Hey there!!!

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3 years ago
Tratando-se sobre atividades aeróbias, segundo Cooper (1972), qual das alternativas abaixo não está correta? a) Aumento da efici
olya-2409 [2.1K]

Answer:

Diminuição do colesterol bom (HDL), aumento do colesterol mal (LDL)

Explanation.

Esto debe revertirse, debe ser una disminución del colesterol malo y un aumento del colesterol bueno.

Básicamente, el ejercicio aumenta el HDL y reduce los triglicéridos. En condiciones normales, los ejercicios aeróbicos no reducen el LDL. Sin embargo, cuando se combina con cambios en la dieta y una pérdida de peso bien controlada, el efecto combinado podría reducir el LDL.

En las condiciones estándar, el ejercicio recomendado por semana es de 150 minutos de ejercicios suaves o 75 minutos de ejercicio vigoroso por semana.

Por lo tanto, cuando se calcula por semana, esto sería un promedio de 20 minutos de ejercicio por día.

Andar en bicicleta, caminar, hacer jardinería y aeróbicos acuáticos son ejemplos prácticos de ejercicios leves o moderados que podrían aumentar el HDL. Sin embargo, el baile aeróbico, el trote y el salto de cuerda son ejemplos de ejercicios vigorosos que, cuando se combinan con la dieta y la pérdida de peso, conducen a una disminución del LDL.

This should be reversed, it should be a decrease in bad cholesterol and an increase in good cholesterol.

Basically, exercise boosts the  HDL and lower triglycerides. Under normal conditions, Aerobic exercises do not reduce LDL. However, when combined with dietary changes and well-monitored weight loss the combined effect could lower LDL.

Under the standard conditions, the recommended exercise per week is 150 minutes of mild exercises or 75 minutes of vigorous exercise per week.

Therefore, when calculated per week this would be an average of  20 minutes of exercise per day.

Biking, walking, Gardening, and water aerobic are practical examples of mild or moderate exercises that could boost HDL. However, Aerobic dancing, jogging, and rope jumping are examples of vigorous exercises which when combined with dieting and weight losses leads to a lowering of LDL.

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3 years ago
Imagine that a population of herbivorous animals who dislike the taste of anthocyanin is introduced into the environment of the
Juli2301 [7.4K]
The introduction of the herbivores would disrupt the genetic equilibrium in the population because the herbivores would act as a mechanism of natural selection.
The presence of anthocyanin in the stem is determined by the presence of the dominant allele ANL, so the genotypes of the plants that have anthocyanin are ANL/ANL and ANL/anl. The plants that do not have anthocyanin in their stems are homozygous for the anl allele and the herbivores would eat these plants more often, reducing the frequency of the anl allele in the population.
7 0
3 years ago
How do doctors today find out Parkinson's disease?
Kipish [7]

Answer:

No specific test exists to diagnose Parkinson's disease. Your doctor trained in nervous system conditions (neurologist) will diagnose Parkinson's disease based on your medical history, a review of your signs and symptoms, and a neurological and physical examination.

8 0
3 years ago
ATP is required in the transport of
marysya [2.9K]

Answer:

(d) Molecules to areas of higher concentrations

Explanation:

The use of ATP to transport substances from a low concentration region to a high concentration region is called active transport because its against the concentration gradient.

And because it uses chemical energy from ATP is called active primary transport.

3 0
3 years ago
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