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Anika [276]
3 years ago
14

What chemical process provides us with the energy required for active transport?

Biology
1 answer:
Thepotemich [5.8K]3 years ago
7 0

Answer:

Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.

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Which element has the most properties in common with calcium (Ca)?
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Need help with this(I have the picture of the problem)
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Okay, So first things first, I'm going to use 0 for circle/female and # for square/male.

R= recessive

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I'm going to start at the top of the pedigree and work my way down.

<u>Answer 3!</u>

0= DR      #=DR

0=RR      0=DD      #=DR      #=RR      #=DR

#=RR      0=RR      0=DD or DR

<u>Answer 4!</u>

0=DR      #=DR      0=RR      #=DR

0=DD or DR      #=RR      0=DR      0=DR or DD

#=RR      #=RR      0=DD or DR

<u>Answer 5!</u>

#=RR       0=DR

0=RR      #=DR      0=RR      #=DD or DR      0=RR

0=RR      0=DD or DR      #=DD or DR       #=DD or DR

6 0
3 years ago
Which was not a result of the 1898 discovery of the four blood types and advances made during the two World Wars? improved blood
prohojiy [21]

Answer:

All blood types are made compatible with each other.

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The different types of blood showed that not all blood types are compatible with each other. This is the reason why when a doctor transfer blood, this has to be compatible with the person's blood. Otherwise, the immune system will recognize the blood cells as antigens and proceed to destroy it.

Red blood cells in its surface can have different types of proteins, the proteins or lack of it that a person has determines the type of blood (A, B, AB). Also, if the cell has the Rh protein it will be positive, and if it does not have it, it will be negative. In total, we have eight blood types A+, A-,B+, B-,AB+, AB-,0+,0-  and the compatibility depends on the proteins that a person has.

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3 years ago
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Flax has been used to make these for boats. What are they
azamat

Answer:

Cork decks

Explanation:

Hope this helps.

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3 years ago
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