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Wewaii [24]
3 years ago
9

Describe the outer membrane of the mitochondria

Biology
1 answer:
Helga [31]3 years ago
7 0
The outer membrane of mitochondria is smooth and is composed of phospho lipid bilayer that has same composition as found in cell membrane. it contains
1. Porins: That allow the movement of small proteins through diffusion.
2. Membrane protein complex: This protein complex allow the movement of large protein molecule inside or outside the cell.
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Certain poisons are toxic to organisms because they interfere with the function of enzymes in mitochondria. this results directl
hammer [34]
It cant make any more cell, so ya it dies...
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The results of early research on biofeedback were surprising because they indicated that people could learn to control bodily fu
mixer [17]

Answer:

The results of early research on biofeedback were surprising because they indicated that people could learn to control bodily functions regulated by the frontal lobes. b.somatic nervous system.

Explanation:

The frontal lobes have many funtions regarding memory, language, intelligence. It also has some motor skills because of the primary motor cortex, which helps coordinate voluntary movements, including walking and running. This could be named as the <em>somatic system, which transmits sensory communications and is responsible for voluntary movement and action. </em>

8 0
3 years ago
Describe a cell in the domain eukaryotes
Elden [556K]

A eukaryote  is any organism whose cells contain a nucleus and other organelles enclosed within membranes. Eukaryotes belong to the taxon Eukarya or Eukaryota. The defining feature that sets eukaryotic cells apart from prokaryotic cells (Bacteria and Archaea) is that they have membrane-bound organelles, especially the nucleus, which contains the genetic material and is enclosed by the nuclear envelope.

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8 0
3 years ago
Which statement correctly describes cancer formation?
AleksandrR [38]

Answer:

Cancer is formed when there are mutations in a number of genes.

Explanation:

Malignant tumors are gene diseases which do not mean that cancer is necessarily an inherited disease (only in 5-10% of cases the cancer is inherited) because the vast majority of other tumors are the result of somatic, ie secondary, mutations that lead to malignant transformation.

Only 2% of human diseases are monogenic (caused by a change in one gene). The remaining 98% of the disease is either polygenic (caused by a change in several genes at the same time) or epigenetic (caused by non-genetic or post-genetic disorders of cellular molecules).

4 0
3 years ago
Description of damages caused by flood to lands, to infrastructures, damages to human lives, damages to crops, damages to other
valkas [14]

Large debris and floodwaters can cause structural damage to bridges and roadways, making travel impossible. Power, telephone, and cable lines can be taken out by flash floods as well. Flood waters can disrupt or contaminate ground water, making tap water unfit for consumption.

<h3>What are the consequences of flooding?</h3>

The cases of flooding in the basin generate numerous negative impacts on the population's quality of life, the consequences of these events are:

  • the difficulty in urban mobility
  • loss of real estate value of homes
  • which may be affected in these events
  • material loss problems

With this information, we can conclude that Floods have large social consequences for communities and individuals. As most people are well aware, the immediate impacts of flooding include loss of human life, damage to property, destruction of crops, loss of livestock, and deterioration of health conditions owing to waterborne diseases.

Learn more about  Floods in brainly.com/question/13974555

#SPJ1

4 0
2 years ago
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