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3 years ago

Viruses and bacteria can both be pathogens,

Biology

2 answers:

ad-work [718]3 years ago

3 0

Answer:

True

Explanation:

Bacteria generate toxins which can be classified as either exotoxins or endotoxins. Exotoxins are generated and actively secreted; endotoxins remain part of the bacteria. Usually, an endotoxin is part of the bacterial outer membrane, and it is not released until the bacterium is killed by the immune system.Most viral infections eventually result in the death of the host cell. The causes of death include cell lysis, alterations to the cell's surface membrane and various modes of programmed cell death. Some viruses cause no apparent changes to the infected cell.

vodomira [7]3 years ago

3 0

True. Viruses can be enveloped which makes it harder for WBC to fight off

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Can you help me (only used these terms)

mote1985 [20]

Answer:

Subscript- tells how many of each atom there are in a chemical formula

element- a substance containing only one type of atom

solid- a state of matter where particles vibrate and are not free to move

compound- two or more atoms chemically bonded together

liquid- a state of matter in which particles slip past each other

pure substance- all of the smallest individual pieces are the same

mixture- different types of atoms or molecules that are physically mixed together

vapor- a state of matter in which molecules are far apart

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3 0

2 years ago

A seedling plant has a section of the stem tip that contains large numbers of cells undergoing mitosis for the purpose of Multip

Rudik [331]

Answer:

a. growth in height of the plant

Explanation:

7 0

3 years ago

Which of the following is the MEDIUM for a flag blowing in the wind?

kherson [118]

A:air
because the flag would on blow if it had some kind of wind

6 0

3 years ago

Read 2 more answers

The end product of transcription is _____ and the end product of translation is _____.

ANTONII [103]

<h2>Answer:</h2>

The correct answer is option C. And the full statement is:

The end product of transcription is __mRNA___ and the end product of translation is __Proteins___.

<h3>Explanation:</h3>

Translation and the transcription are the two main process of central dogma of life.
DNA is the nucleotide sequence for the protein production. In this process DNA is first converted to RNA and then RNA moves to the cytoplasm for the production of proteins in the ribosomes.
So the transcription is process in which DNA is converted into mRNA in the cytoplasm.
In cytoplasm production of proteins by the mRNA is known as translation.

7 0

3 years ago

Which level of Ecology explores the relationships among different species and the environment?

vichka [17]

Answer:

I an expert in Biology, trust me.

I an expert in Biology, trust me.Your answer is Ecosystems.

Explanation:

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.

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8 0

2 years ago