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marishachu [46]
3 years ago
10

Brenda and her friend are relaxing in a paddleboat, slowly working the paddles with their legs to move the boat. Which organelle

s in the muscle cells of Brenda’s legs enable Brenda to have the energy for this activity?
Biology
2 answers:
Rashid [163]3 years ago
8 0
The answer is mitochondria.
e-lub [12.9K]3 years ago
5 0

The correct answer is mitochondria.  

All the cells require energy in order to work, however, the cells of the muscles possess an unusually greater need for energy. The muscles go through vigorous activity and such amount of energy provided by the organelles known as mitochondria.  

These known as the powerhouse of the cells, transform glucose into ATP that is a molecule, which can accumulate huge concentrations of easily accessible energy. The muscle cells comprise a huge amount of mitochondria in comparison to any other kind of cell so that they can forcefully and briskly react towards the continuous body requirement for different kinds of movement.  


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2. What direction are the Newark Lowlands from the Allegheny Plateau?
Dovator [93]

Answer:

Las tierras bajas están sustentadas principalmente por rocas que se erosionan con ... Valle, pero han sido separadas por la sección Gettysburg-Newark Lowland. ... que divide la provincia de Ridge y Valley de la meseta de Allegheny. ... rocoso hacia el noroeste, en la dirección de los glaciares en retirada.

Explanation:

7 0
2 years ago
Plants use sugars as
Pachacha [2.7K]

Answer:

a fuel for cellular respiration and a starting material for making other organic molecules.

Explanation:

Plants have the ability to produce sugars by the process of photosynthesis. Plants can convert the inorganic CO2 from the air into the organic nutrients such as sugars. Plants store sugars so that they can serve as a source of ATP for the cells as and when required. The sugars enter the process of cellular respiration and are oxidized into CO2 and H2O. In addition, the energy of chemical bonds of the sugars is used to form ATP molecules.

Plants also use sugars to synthesize other organic molecules. For example, several intermediates of Kreb's cycle can serve as precursors for the synthesis of amino acids. Amino acids are joined together to form different proteins.

8 0
3 years ago
A nursing textbook is an example of a primary source. <br> a. True <br> b. False
mylen [45]

Correct answer: False

A primary source provide the first hand proof and the original information of the event, object, person or work.

Example: Research data, e.g. public opinion polls, speech

Secondary source is that source of information that is not performed or collected by the individual but it is taken from old information. It is updated by someone who is not participation in the event or the research.

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7 0
3 years ago
The table lists some organelles and functions. Only one pair is correctly matched.
jeka57 [31]

Answer:

Vacuole-Stores water and waste material.

This maintains turgidity in pants.It is large in size and occupies the center of palnt's cells.

Mitochondrion- Breaks down sugars.

This breaks down sugars during cellular respiration to produce energy as ATPs.

Lysosomes-Breaks down waste materials and debris.

This  removes worn out cells and organelles.It is a vital organelle.

Ribosomes-Produces proteins for the cells.

This is the site of protein synthesis through translation of   transcripted mRNA in the cells.

Explanation:

7 0
2 years ago
What were the ultimate consequences of wealth inequalities during the 18th century?
amm1812

Answer:

It led to a wide range of protests by the people which brought about revolution

Explanation:

The ultimate consequences of wealth inequalities during the 18th century was wide range of protests by the people which brought about revolution.

This was because of the high poverty rate and difference between the classes in the society as the rich got richer due to policies which favored them while the poor got poorer due to the bad policies which made them register their displeasure and move for a revolution.

3 0
3 years ago
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