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3 years ago

All living things that lack a nucleus are called prokaryotesTrue or false

Biology

2 answers:

Assoli18 [71]3 years ago

4 0

Answer: TRUE

Explanation:

Prokaryotes are single-celled organisms that lack a nucleus. They also lack other membrane-bound organelles. Prokaryotes are tiny and sometimes bothersome, but they are the most numerous organisms on Earth.

ipn [44]3 years ago

3 0

Despite these similarities, prokaryotes and eukaryotes differ in a number of important ways. A prokaryote is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles.

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Biology can be defined as the naming and classifying of organisms into different groups. true false

soldi70 [24.7K]

It is false that biology can be defined as the naming and classifying of organisms into different groups.

Biology is the science that deals with the study of all the living organisms. The term biology is made up of two words: bios and logos. Bios means life and logos means to study. Biology is further divided into three branches: Botany, Zoology and Microbiology.

Classification of organisms is done on the basis of their similarities and dissimilarities. This branch of science is known as Taxonomy. There are seven hierarchical levels in taxonomy: Kingdom, Phylum/Division, Class, Order, Family, Genus, and Species. Kingdom is the largest while species is the smallest level.

To know more about classification, here

brainly.com/question/12283852

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2 years ago

Http://kippmemphisburesh.weebly.com/uploads/2/2/5/8/22584312/quiz_10_pdf.pdf

Aneli [31]

Answer:teacher

Explanation:

teachers explain things

5 0

4 years ago

7. Summarize the process of DNA replication. Please, I need this asap.

julia-pushkina [17]

In molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. This process occurs in all living organisms and is the basis for biological inheritance.

4 0

4 years ago

Which organisms convert nitrogen into a form that is usable by humans

ycow [4]

there are two or three types or methods in which they change according to the class you study so this a answer from a 8th grader ( there are difference in classes)

Nitriates are a form of nitrogen that is usable by plants.

It is assimilated into plant tissue as protein. The nitrogen is passed through the food chain by animals that consume the plants, and then released into the soil by decomposer bacteria when they die.

Nitrification is the conversion of ammonia (NH3) to nitrate (NO3). It is usually performed by soil living bacteria, such as nitrobacter. This is important because plants can assimilate nitrate into their tissues, and they rely on bacteria to convert it from ammonia to a usable form.

denitrifying bacteria convert nitrogen into ammonia which is a form of nitrogen that is useful to humans. Bacteria "fixes" gaseous nitrogen into nitrogen usable by plants in the form of nitrate.

6 0

4 years ago

when a piece of zucchini is soaked in salt water, the zucchini loses its firmness. Which process best explains what happens to t

Semmy [17]

Explanation:

The zucchini is breaking down which we already know bit the zuchinni is absorbing and breaking down at the same time so when that happens the cells are expanding and breaking

think of a water balloon

4 0

3 years ago