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2 years ago

Difference between bacteria and protists

Biology

2 answers:

Anni [7]2 years ago

8 0

Answer:

Bacteria and protists are unicellular organisms. The difference lies in the type of cells they have. Bacteria are placed in the kingdom Monera and have a prokaryotic cell, whereas protists are placed in the kingdom Protista and have a eukaryotic cell.

rusak2 [61]2 years ago

7 0

Answer:

Protists and bacteria differ mostly in their cellular structure. Prokaryotes are creatures that lack a nuclear membrane around their genetic material (DNA), such as bacteria. On the other hand, protists are eukaryotic (genetic material enclosed by a nuclear membrane).

Explanation:

Protists and bacteria are both often found to be single-celled creatures, yet they are extremely different from one another in almost every other way. Protists are creatures that belong to the Eucarya domain, like humans, and have internal compartments, a cytoskeleton, and many RNA polymerases in their cells. The size of eucaryal cells ranges from 10 to 100 microns (millionths of a meter). There are two types of bacteria: Eubacteria and Archaea, which are almost as unlike from one another as they are from Eucarya. Bacterial cells generally have a diameter of 0.5 to 5 microns. The simplest way to distinguish between them is based on size and whether or not they have nuclei; protists have one (or more), whereas bacteria don't. Finding their gene sequences—in particular, the sequences for ribosomal RNA, which is the most reliable method to categorize organisms—is a more accurate technique to separate them.

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Directions: Consider a pedigree that is tracking an autosomal recessive trait, where two recessive alleles (tt) result in the in

Talja [164]

Answer:

I think this should be the chart you were interested in...

Explanation:

Individual Shape in shaded

phenotype pedigrees

Male with gen. TT PTC taster square No

Male with gen. Tt PTC taster square No

Male with gen. tt Non-taster square Yes

Female with gen. TT PTC taster Circle No

Female with gen. Tt PTC taster Circle No

Female with gen. tt Non-taster Circle Yes

*gen- genotype

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2 years ago

When NADH or NADPH transfers electrons to a recipient molecule, the recipient becomes reduced and the activated carriers are oxi

Allushta [10]

Answer:

NAD is a coenzyme found in all cells. It consists of two nucleotides linked through their phosphate groups with a nucleotide that contains an adenosine ring and another that contains nicotinamide.

Explanation:

In metabolism, NAD participates in oxidation reduction reactions. This coenzyme is found in two forms in the cells: NAD and NADH. NAD accepts electrons from other molecules and is reduced, forming NADH, which you can use as a reducing agent to donate electrons. These electron transfer reactions are the main function of the NAD.

In living organisms, NAD can be synthesized from scratch from the amino acids tryptophan or aspartic acid. Some NADs are found in nicotinamide adenine dinucleotide phosphate (NADP), whose chemistry is similar to NAD, although it has different functions in metabolism.

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3 years ago

Which of the following best describes the effect the moon has on the tides?

Anit [1.1K]

Answer:

A The gravity of the moon pulls the ocean, which causes the tides.

Explanation:

Well all of the other answers are just completely different.

if the moon is invisible tides cannot be seen, but why is it at night it is called high tide. B is very odd because many surfing events happen during the day.

It is A because it contains the most context, because it is the only reliable and realistic option, because when the moon is up, and the sun is down, it causes stronger waves

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3 years ago

Who was the first man to start classifying organisms

Lunna [17]

Answer:

Explanation:

Organisms were first classified more than 2000 years ago by the Greek philosopher, Aristotle. 1. Aristotle first sorted organisms into two groups – plants and animals.

is the 292nd anniversary of the birth of Carolus Linnaeus, the Swedish botanical taxonomist who was the first person to formulate and adhere to a uniform system for defining and naming the world's plants and animals

8 0

3 years ago

Can you heat alcohol over an open flame. Give reason for your answer

xxMikexx [17]

Answer:

No, you cannot. The problem is that alcohol fumes are flammable. If you heat over an open flame you risk igniting the fumes which will start a chain reactions.

Explanation:

ggl and knowledge

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2 years ago