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cestrela7 [59]
3 years ago
14

The level of nitrogen in the blood is an indicator of kidney function. a. True b. False

Biology
1 answer:
TiliK225 [7]3 years ago
5 0

A.)true i apologize if im wrong but im pretty sure im right

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HELP PLS I WILL GIVE LOTS OF POINTS pls answer good and i will give brainliest and give more points if its correct
Fofino [41]

Answer: .374 and .626

Explanation:

5. total number of alleles = 4712 + 2816 = 7528

       frequencey of B allele = B allele / total number of alleles --> 2816/7528 = 0.374                

             

6. total number of alleles =  4712 + 2816 = 7528

   freq of b allele = b allele/total number of alleles --> 4712/7528 = 0.626

We can confirm our answer as correct because if we add up the answers to 5 and 6 we should get one:

0.374 + 0.626 = 1

6 0
3 years ago
Please I need help with questions 27-29 and it’s very hard and I’m struggling with it and if you need to see the picture big the
svp [43]
27 is d (4)
28 is a (1)
29 is d(4)
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What describes a carrier protein in cell surface membrane?
Margarita [4]

Explanation:

Carrier proteins are proteins that carry substances from one side of a biological membrane to the other.

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Lipids are important to living things for all of the following reasons, EXCEPT that they are
maxonik [38]
<span>hello there hester , i would say needed to form cell membranes</span>
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Bones provide attachments that allow skeletal muscles to cause movements? True or false
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