Why is cyanide a universal poison effective in all organisms with mitochondria?

Answers

Answer 1

Answer:

For every organism where mitochondria act as a powerhouse of a cell, ATP that is Adenosine Tri Phosphate is produced during aerobic respiration (i.e respiration that takes place in presence of oxygen). Cyanide interrupts this chain thus ATP production staggers which will further weaken the mitochondria and will bring metabolic reactions to an end.

Cyanide is a deadly poison that can disperse itself so fast that it can dispense throughout the body in a matter of seconds as it prevents the cell from the usage of oxygen.

Answer 2

Cyanide is a deadly poison that can disperse itself so fast that it can dispense throughout the body in a matter of seconds as it prevents the cell from the usage of oxygen.

what are cyanides?

Cyanides are fast-acting poisons that can be lethal. They were used as chemical weapons for the first time in World War I. Low levels of cyanides are found in nature and in products we commonly eat and use. Cyanides can be produced by certain bacteria, fungi and algae. Cyanides are also found in cigarette smoke, in vehicle exhaust, and in foods such as spinach, bamboo shoots, almonds, lima beans, fruit pits and tapioca.

Moving away from the point of exposure to fresh air is an important first step in treating cyanide exposure. Cyanide poisoning can be further treated by medical professionals. Often patients are given oxygen.

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Related Questions


Speculate on how climate change could could present an advantage or disadvantage for the invasive species?

Answers

Numerous alien species are made easier to establish and spread, and climate change gives them more chances to expand and become invasive.

A short-term rise in shifting conditions may make it easier for alien plant species to establish themselves over time, according to some studies. Accelerating anthropogenic climate change could be detrimental to species with slow generation rates and limited ability to expand their range. Species that can swiftly change their ranges may have an advantage.

The most effective invaders are typically species that are widely distributed along a latitudinal axis and can thus endure a variety of climatic conditions. The destabilisation of the environment brought on by climate change, which is promoting the spread of invasive species, is known as the climate change and invasive species relationship. Numerous ecosystems have shown evidence of increased warmth and precipitation as a result of anthropocentric climate change.

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Which of the following correctly shows the sequence of organelles a protein would take if it were being exported from the cell?
(1 point)
O Ribosome → Smooth ER + Vesicle — Cell Membrane → Vesicle → Rough ER
Smooth ER Vesicle → Golgi apparatus → Rough ER → Vesicle → Nucleus
Ribosome > Vesicle - Rough ER → Vesicle → Golgi Apparatus → Cell Membrane
O Ribosome - Rough ER → Vesicle - Golgi Apparatus → Vesicle + Cell Membrane

Answers

When a protein leaves the cell, the proper pathway is Ribosome - Rough ER - Vesicle - Golgi Apparatus - Vesicle + Cell Membrane.

What is membrane trafficking?

Proteins and other macromolecules are transported throughout the cell and released into or internalized from the extracellular space via membrane trafficking. Membrane-bound vesicles serve as transport mediators in membrane trafficking.

Trafficking of protein pathway:

By translating the matching messenger RNA (mRNA) sequences into polypeptides in the ribosomes, proteins are created (translated).The production, processing, and transport of proteins and lipids all depend on the system of endomembrane, which is a system of membranous parts inside the cell.The endoplasmic reticulum (ER), Golgi apparatus, and lysosomes are components of this system.The endomembrane system's components can exchange membrane components with one another and with the cell membrane in the vesicles, which are membrane-bound sacs.

Hence the pathway of protein exporting.

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If a red cow (homozygous dominant) is crossed with a white cow (homozygous dominant), what alleles will the offspring have?
Rw
RW
rW
rw

Answers

Question and Answer:

If a red cow (homozygous dominant) is crossed with a white cow (homozygous dominant), what alleles will the offspring have?

A. Rw

B. RW

C. rW

D. rw

Explanation:

This is because they are both dominant

Hope this helps:)

Answer:

its B

Explanation:

What’s the correct answer answer asap for brainlist

Answers

Active transport uses energy.

Active transport is defined as the movement of molecules from a lower concentration region to a higher concentration region against a gradient or an obstacle using external energy. Active transport is an energy-driven process in which membrane proteins transport molecules across cells. These mechanisms are classified as either primary or secondary depending on how energy is coupled to fuel them.

Active transportation is classified into two types: primary and secondary active transportation. The primary active transport is uniport, whereas the secondary active transport couples the uphill transfer of molecules across the membrane with the downhill transfer of an ion or other molecule.

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Which of Jackie’s actions would violate proper laboratory safety? alerting the teacher about large shards of glass on the floor replacing a beaker that had a crack in the top moving his chemicals away from the lighted Bunsen burner using his mouth to pipette the correct amount of solution into a pipette

Answers

Answer:

D

Explanation:

Solution

A: You have to alert someone if there is glass on the floor. Consider the kind of shoes that most people wear. It would be a disaster to be cut by something that had contained a chemical. The action is true and therefore A is not the answer.

B: You always replace any glass wear that is cracked. What if it breaks, then what. The answer is a correct answer, and therefore you would not pick B.

C: You always treat fire with care. It's not C.

D: I don't know about you, but I'd be awfully careful about  putting my mouth over something that I'm not sure what it would do if I accidently swallowed the contents of the pipette. D is not a good procedure, but it is the answer.

Patrick is a 16 year old boy whose body has stopped producing osteoclasts. What does this mean for his bones? What other parts of his body will be affected by this?

Answers

This means for his bones that his bones will become weak and brittle. Other parts of his body like the hip, wrist, and spine will be affected by this.

Osteoclasts weaken brittle bones, making them prone to breaking from even minor stresses like coughing or stooping. The most frequent locations for fractures caused by osteoclasts are the hip, wrist, or spine. Bone is a living tissue that constantly degrades and is replaced.

By increasing their resorptive activity and destroying bone to initiate normal bone repair, the cells known as osteoclasts mediate bone loss in pathologic circumstances. They develop from progenitors of the myeloid/monocyte lineage that circulate in the bloodstream after maturing in the bone marrow.

Osteoblasts create bone; osteocytes mature it, and osteoclasts degrade and reabsorb it.

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