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zepelin [54]
3 years ago
8

The building block of nucleic acids are ___________. These consist of a sugar, a phosphate and a ___________ base. The bases fou

nd in DNA are adenine, thymine, cytosine, guanine.
Biology
2 answers:
kirill [66]3 years ago
7 0
Polynucleotides and aromatic base
disa [49]3 years ago
4 0
The building block of nucleic acids are nucleotides. These consist of sugar, a phosphate, and a nitrogenous base.
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Please help me i don’t know it and it would really help me
aleksandrvk [35]

Answer:

es laB  

Explanation:

4 0
3 years ago
As discussed previously, the ABO locus in humans has three alleles, where IAand IBare co-dominant and i is recessive to each. Su
Ivahew [28]

Answer:

Explanation:

using the formula p² + 2pq + 2pr + q²+ 2qr + r² = 1 where p is IA allele is 0.35 and q is IB allele is 0.15.

Thus, the expected frequency of people with type AB blood in this population will be (2pq) = 2 x 0.35 x 0.15 = 0.105

b. The expected frequency of people with type A blood will be p² + 2pr = where r is found using the formular p + q + r = 1 = 1 - (p+q) = 1 - (0.35+0.15) = 0.5

Thus, we have the expected frequency of people with type A blood to be     (0.35² + 2x0.35x0.5) = 0.4725.

c.    <u> p² + 2pr</u> + <u>2pq </u>+ <u>q² + 2qr</u> +<u> r²</u>

       AA AO      AB      BB BO     OO

         1850       180        635      2335

frequency of IA- p = (1850 + 180/2) / 5000 = 0.388

frequency of IB- q = (635 + 180/2) / 5000 = 0.145

frequency of i- r = 2335/ 5000 = 0.467.

since r² = 2335, r = √2335 = 48.32

using the formula p + q + r = 1

4 0
3 years ago
Which type of reproduction is shown in the diagram?
Brums [2.3K]
The answer is binary fission
8 0
3 years ago
Read 2 more answers
Expt. No.
SashulF [63]

Answer:

The process of the formation of Urine starts when the blood enters the kidney and is filtered by the nephrons to separate the water from the larger elements that compound it like blood cells and proteins. Then, they go to the blood, and the elements that passed the filtration membrane go to the renal tubule to be moved to the bladder or be reabsorbed in case they are necessary for the body.

Explanation:

The Urine creation process starts with the blood entering the nephron in the kidneys. Then it is filtrated blocking blood cells and large proteins, making only water and smaller elements pass the filtration membrane. Then, cells and proteins, as well as the elements that couldn't pass the filtration membrane, go back to the bloodstream. While the elements that passed the filtration membrane go to the nephron to enter the renal tubule. In this tube some of the components that can still be used by the body are reabsorbed, the rest continues its journey to the bladder.

7 0
4 years ago
Sugar is dissolved in water. Which is the solute?
HACTEHA [7]
Sugar water ...............
6 0
3 years ago
Read 2 more answers
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