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dybincka [34]
3 years ago
8

Which of the following can NOT preserve the remains of plants and

Biology
2 answers:
garik1379 [7]3 years ago
6 0

Answer:

its volcanic ash.

Explanation:

i took a test on it before and all but volcanic ash is on the list

trasher [3.6K]3 years ago
6 0

igneous intrusion

Explanation:

igneous intrusion is a process where by magma cools and solidify before reaching the surface of the earth,so I don't think it can preserve the remains of plants and animals.

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In animal cells, what are the holes between directly connected cells used for intercellular communication called? receptor chemi
Marianna [84]

Answer:

plasmodesmata

Explanation:

Plasmodesmata are channels between adjacent plant cells, while gap junctions are channels between adjacent animal cells. However, their structures are quite different. A tight junction is a watertight seal between two adjacent cells, while a desmosome acts like a spot weld.

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3 years ago
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Alpha particles used in the Gold foil experiments are Helium atoms that__?
Harlamova29_29 [7]

Answer:

2. have no negative particle

Explanation:

Helium atoms contains 2 neutrons and 2 protons (or 2 electrons). Thus, it has a mass number of 4 and atomic number of 2.

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3 years ago
PLEASE HELP DUE TODAY!!
Shalnov [3]
The genetic fault that usually causes colour vision deficiency is passed on in what's known as an X-linked inheritance pattern.

This means:

1) it mainly affects boys, but can affect girls in some cases

2) girls are usually carriers of the genetic fault – this means they can pass it on to their children, but do not have a colour vision deficiency themselves

3) it's usually passed on by a mother to her son – the mother will often be unaffected as she'll normally just be a carrier of the genetic fault

4) fathers with a colour vision deficiency will not have children with the problem unless their partner is a carrier of the genetic fault

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5 0
3 years ago
Dorm residents experience what secondary effects of heavy drinking? select all that apply.
IceJOKER [234]
Dorm residents experience the following secondary effects of heavy drinking:
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The reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a having a higher reduction potential.  

Explanation:

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Cytochrome c is a soluble protein and its single heme accepts an electron from cytochrome b of the Complex III. Now, cytochrome c moves to complex IV which has higher reduction potential and donates the electron to cytochrome a which in turn passes the electrons to O2 via cytochrome a3.

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