Myocardium (cardiac muscle tissue) must rhythmically contract for a lifetime. This requires a considerable amount of energy production by the cells. You would expect to see a relatively high amount of which organelle in these cells? A) mitochondria
B) lysosomes
C) smooth endoplasmic reticulum
D) cytoskeleton

Answers

Answer 1

Answer: A. The mitochondria because it is the power house of the cell.

Related Questions

Which characteristic defines all dichotomous keys?Each key is a series of statements.Each key is organized as a table.Each key is organized as a flowchart.Each key is a mathematical formula.
Which is the correct order of the levels of organization in plants and animals?
What are two advantages that locomotion gives to an organism?
The head of a phospholipid is made of an alcohol and
Which of the following correctly describes a Lewis dot diagram for carbon?C with two dots on either side of the CC with three dots on the left side of the C and one on the right of the CC with one dot on the right side of the C and three dots on the left side of the CC with one dot on each of the four sides of the CWhich of the following correctly describes a Lewis dot diagram for carbon?C with two dots on either side of the CC with three dots on the left side of the C and one on the right of the CC with one dot on the right side of the C and three dots on the left side of the CC with one dot on each of the four sides of the C@Biology

In which of the following pairs do both organisms belong to the same population?Select one:
two similar species of monkeys
two residents of New York City
a zebra and a horse
a rose and a carnation

Answers

Two residents of New York City is the pair where both organisms belong to the same population.

Which location receives 12 hours of daylight and 12 hours of darkness on June 21?

Answers

Equator and Hawaii are most likely to see 12 hours of bothnight and day on June 21.

Oogamy always involves fertilization from gametes of different sizes.
a. True
b. False

Answers

Answer:

true

Explanation:

Which statements best describe magnetic fields? Check all that apply. A magnetic field is the area around a magnet where a force is exerted on certain objects. A magnetic field is an area of land where magnets are found. Magnetic field lines are strongest around the middle of the magnet. Magnetic field lines spread out of the north end of the magnet. Magnetic fields are three-dimensional and resemble a bubble.

Answers

Answer:

The correct answers are "A magnetic field is the area around a magnet where a force is exerted on certain objects", "Magnetic field lines spread out of the north end of the magnet" and "Magnetic fields are three-dimensional and resemble a bubble".

Explanation:

Three statements that define a magnetic field are:

1. "A magnetic field is the area around a magnet where a force is exerted on certain objects". Magnetic field force is driven by moving electric charges and the objects that are susceptible to the forces are known as electromagnetic objects.

2."Magnetic field lines spread out of the north end of the magnet". Magnetic fields are taken to be outward from the North pole to the South Pole. This direction takes place on Earth as well, because Earth function as a giant magnet.

3. "Magnetic fields are three-dimensional and resemble a bubble". Magnetic field forces are driven following a bubble like configuration and affects the objects upon this configuration.

Answer:

Guys the answer is "A", "D", and "E"

Explanation:

I don't know why you guys gave the guy above me a bad rating, give him 5 stars people, he is also right.

Have a Jocular Day

Describe how deforestation might contribute to global warming.

Answers

Deforestation may contribute to global warming as the more trees you chop down the higher the carbon dioxide in the air, as the trees take in some carbon dioxide so when you chop down trees the carbon dioxide levels increase making the gloabl warming increase

Global warming can be affected by deforestation because the removal of tress affects the level of carbon dioxide in the environment. The level of carbon dioxide increase with a decrease in the number of trees that cause global warming.

Further Explanation:

The deforestation or the removal of vegetation from the shore can result in soil erosion. The soil erosion will result in the loss of nutrients rich soil. These nutrients are essential for the development of algae and plants. Global warming is a serious concern because of two reasons: Rapid warming of the Earth leads to rapid environmental changes making it difficult for species to adapt. Over time, natural habitats have become limited because of the resilience to climatic changes caused by global warming. The increased human population leading to urbanization and deforestation resulted in these changes. The increase in the human population leads to an increase in their needs for survival. They started to disrupt the food chains by removing predators. They hunted animals for food and other needs. They removed trees for their shelter. These human activities lead to a change in the environment and habitat.

Learn more:

Learn more about the abiotic factor brainly.com/question/1561256
Learn more about the cellular respiration brainly.com/question/8900186
Learn more about the primary and secondary succession brainly.com/question/4723069

Answer Details:

Grade: High School

Subject: Biology

Chapter: Evolution

Keywords:

Global warming, disrupt, Earth, food chain, climatic change, restricted, rapid, conservation, human, urbanization, predators, survival.

Chlorophyll traps _____ from sunlight.a. oxygen
c. hydrogen
b. energy
d. glucose

Answers

The correct answer is b - energy

Chlorophyll is a green pigment that has light absorbing ability. Light from the sun contains energy in the form of photons.

The photons are trapped by chlorophyll and are used to provide power to split water molecules in the leaf in the process of photosynthesis.

Because chlorophyll is a pigment that absorbs light, it is called a photoreceptor. By absorbing light energy, chlorophyll is vital in the photosynthesis and without it, green plants would not be able to get power to run photosynthesis.

Other Questions

A scientist isolates a gene from a human cell that codes for a specific protein. The gene is inserted into a bacterial plasmid in order to mass produce the protein for medical purposes. The next step in mass production of the protein would be _____________ of the bacterium containing the modified plasmid.

Which of the following organisms does NOT require sunlight to live?a. chemosynthetic bacteria b. algae c. trees d. photosynthetic bacteria

Pepsin, a common enzyme found in the stomach, is most active at pH values between 0.5 and 2.5. It works slowly between pH values of 2.6 and 3.4. Beyond a pH of about 3.5, it becomes completely inactive. Why does this happen? A) The enzyme inactivates because it melts into a liquid when it is not at the right pH. B) The protein chain in the enzyme is denatured, permanently inactivating it as the pH approaches 7. C) The enzymes slow down, because changing the pH changes the temperature as well, and affects the reaction.

Which individuals in the pedigree are identified and labeled carriers for red-green color blindness?