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sp2606 [1]
3 years ago
12

Each of the protein chains are conjugated to a nonprotein ____________ group.

Biology
1 answer:
lana [24]3 years ago
5 0
<span>Each of the protein chains are conjugated to a nonprotein heme group.Hemoglobin is the protein that's made of the four polypeptide chains. Each of these chains contains a heme group. Red blood cells are primary players in the oxygen hauling, and they wouldn't be able to do their job if it the weren't for a special molecule called the heme.</span>
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Silver chloride crystallizes with the sodium chloride (rock salt) structure. the length of a unit cell edge is 555 pm. what is t
Levart [38]
I'm not sure how you compute the density of agcl using the length of a unit cell edge measure of 555 pm.

But as per online research, the density of AgCl is 5.56 g/cm³

AgCl is the chemical formula of silver chloride. It<span> is easily synthesized by combining aqueous solutions of silver nitrate and sodium chloride.
</span>
AgNO₃ + NaCl → AgCl↓ + NaNO₃
5 0
3 years ago
​the nurse is assessing an expectant female who is suspected to have varicella-zoster (vzv). what assessment findings would indi
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It is much likely that the mother will suffer from pneumonia. Fetus is likely to suffer from birth defects known as varicella syndrome if  it occurs at a gestation of 8-20 Wks (skin scaring, underdeveloped arms and legs, incomplete brain development)
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3 0
4 years ago
All of the following are examples of abiotic natural resources except
cupoosta [38]
4. Petroleum.
Hope this helps!
6 0
2 years ago
A child has a mass of 30 Kg on earth. If the gravity on the Moon is one sixth that of the earth what is the mass of the child mo
frez [133]

Answer:

30 kilograms

Explanation:

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5 0
3 years ago
Histone methyltransferases are a class of enzymes that methylate certain amino acid sequences in histone proteins. A research te
Natasha2012 [34]

Answer:

The scientific claim that is most consistent with the findings in the question given is that: histone methylation opens up chromatin at gene R, so transcription factors can bind to DNA more easily.

Explanation:

The transcription of the R gene decreases when histone methyltransferase is inhibited, this proves that histone methylation increases the transcription of the R gene.

When the gene is in the condensed state, RNA polymerase can no longer gain access to the region so as to transcribe the R gene. Thus, in order for the gene to be transcribed, the gene has to be in the open (euchromatin) state.

Histone methylation makes the gene in the euchromatin state.

Therefore, the scientific claim that is most consistent with the findings in the question given is that: histone methylation opens up chromatin at gene R, so transcription factors can bind to DNA more easily.

7 0
4 years ago
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