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Zepler [3.9K]
2 years ago
7

How many oxygen molecules can one hemoglobin carry.

Biology
2 answers:
BigorU [14]2 years ago
7 0

Answer:

Oxygen binds reversibly to harem, so each hemoglobin molecule can carry up to four oxygen molecules. Hemoglobin is an allosteric protein; the binding of oxygen to one harem group increases the oxygen affinity within the remaining harem groups.

kherson [118]2 years ago
4 0

Answer:

The hemoglobin molecule has four binding sites for oxygen molecules: the iron atoms in the four heme groups. Thus, each Hb tetramer can bind four oxygen molecules.

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Describe how biogeographical studies, esp. of islands and continents, explain species similarities and differences
Elan Coil [88]
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5 0
3 years ago
Which type of muscle tissue is pictured?
malfutka [58]

Answer:

Smooth

Explanation:

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4 0
3 years ago
Which of the following is not a true statement regarding the genetic code?
padilas [110]

Answer:

E. Each codon represents a different amino acid.

Explanation:

The genetic code refers to the set of rules guiding the translation of nucleotide bases in DNA or RNA into an amino acid sequence (proteins). The genetic code contains all the codons in the genome, which is a group of three nucleotide base (triplet-based). Each codon species a particular amino acid, however, more than one codon can code for a particular amino acid. This characteristics of the genetic code is called DEGENERACY.

The genetic code is said to be nearly universal because the same codon encodes the same amino acid in almost all living organisms with only few exceptions. The nonoverlapping nature of the genetic code refers to the fact the three bases of a codon are read independently from the bases of another codon i.e. codons do not overlap.

A codon represents one amino acid but more than one codon can represent the same amino acid. Hence, option E is untrue

8 0
3 years ago
A single-stranded DNA sequence is attached to a microarray chip, and fluorescently labeled complementary RNA (cRNA) fragments (p
Darya [45]

Answer:

Option A , Genome

Explanation:

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Hence, option A is correct

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3 years ago
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Neko [114]
Virtually any behavior can have sociological imagination<span> applied to it.</span>
5 0
3 years ago
Read 2 more answers
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