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topjm [15]
3 years ago
11

Movement of liquid or gas particles from a high to a low concentration

Biology
2 answers:
Roman55 [17]3 years ago
8 0
The answer would be diffusion.
inna [77]3 years ago
3 0
<span> It happens because of the random </span>movement<span> of individual </span>particles<span>.</span>
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You need to have a cavity filled so the dentist injects a local anesthetic into your gums. Local anesthetics reversibly bind to
masha68 [24]

Answer:hello!

Explanation:

this might help it helped me have a great day!! https://quizlet.com/329289949/chapter-3-review-environmental-science-flash-cards/

8 0
3 years ago
ONLY ANSWER IF YOURE AN EXPERIENCED FISH KEEPER<br> Is my female swordtail pregnant
Pani-rosa [81]

Answer:

Yes she is pregnant

Explanation:

8 0
3 years ago
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In the lab, metabolic poisons can be used to study ATP synthesis and oxygen consumption. Many of these poisons have – or have ha
bonufazy [111]

Answer:

Carbon monoxide and antimycin are classified as electron transport inhibitors, FCCP as uncoupling agent, oligomycin as ATP synthase inhibitors, and bongkrekic acid as transport inhibitor.

Explanation:

The electron transport inhibitors refers to the substances, which get combine with distinct constituents of the ETC and prevent the function of the carrier. These substances binds with the carrier and prevent its transformation, which eventually results in halting of the process. The most commonly known electron transport inhibitors are rotenone, carbon monoxide, antimycin, etc.

A molecule that prevents oxidative phosphorylation in mitochondria and prokaryotes, or photo-phosphorylation in cyanobacteria and chloroplasts by inhibiting the production of ATP is known as ATP synthase inhibitors. The most commonly known ATP synthase inhibitor is oligomycin.

Similarly to oligomycin, FCCP or trifluorocarbonylcyanide phenylhydrazone is a potent uncoupler or uncoupling agent that prevents the synthesis of ATP by enhancing membrane proton permeability.

Bongkrekic acid refers to a highly toxic transport inhibitor that prevents the ADP/ATP translocase by combining with the inward facing site of ATP-ADP translocase.

5 0
3 years ago
What are the three sections of the small intestine and what role does each section play in digestion or absorption?
leva [86]

Answer:

The three sections of the small intestine are the duodenum,

Explanation:

The duodenum

It receives chyme from the stomachs

Its intestinal cells enzymes such as secrete amylase, sucrase, and lipase enzymes that break down fats and sugars.

The jejunum

It is covered in villi and microvilli giving the name THE PRINCIPAL SITE of digestion.

the ileum.

Aid absorption e.g. amino acids, lipids, fat-soluble vitamins, and vitamin B12.

8 0
3 years ago
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When Gregor Mendel crossed a tall plant with a short plant, the F1 plants inherited.a. one allele from each parentb. two alleles
Rufina [12.5K]

Answer:

a. one allele from each parent

Explanation:

According to Mendel, gametes are always pure and contain one allele for each gene. Let's assume that the genotype of the tall plant is "TT" and the genotype of the short plant is "tt". The tall plant would produce all the gametes with one copy of the "T" allele while all the gametes from the short plant would carry only the "t" allele.

The random fusion of gametes from tall and short parent plant produces all the F1 progeny with genotype "Tt". Here, each F1 plant obtained one "T" allele from the tall parent plant and one "t" allele from the short parent plant.

5 0
2 years ago
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