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oksano4ka [1.4K]
3 years ago
12

The middle of oceanic ridges are ____________.

Biology
1 answer:
vampirchik [111]3 years ago
6 0

A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics.

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In proteins, amino acids are linked by peptide bonds; in polynucleotides, nucleotides are linked by ________.
Sergeeva-Olga [200]

Answer: Phosphodiester bond

Explanation:

The backbone of DNA consists of deoxyribose nucleotides linked by phosphodiester bridges.

The 3'-hydroxyl of the adjacent sugar of one deoxyribonucleotide is joined to the 5'-hydroxyl of the adjacent sugar by an internucleotide linkage called a phosphodiester bond.

Thus, phosphodiester bond is the answer

5 0
2 years ago
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The genes for a brain are found all the way down the vertebrate family tree in a small worm-like animal called amphicoelus. True
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Answer:

Its false  

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It was also similar in size to Diplodocus, about 25 meters long. Although most scientists have used this data to distinguish Amphicoelias and Diplodocus as separate genera, at least one has suggested that Amphicoelias is probably the largest synonym for Diplodocus.3 Amphicoelias altus, was named by paleontologist Edward Drinker Cope in December of 1877, although it was not published until 1878, for an incomplete skeleton consisting of two vertebrae, a pubis, the hip, and a femur, bone of the upper leg.4 Cope also named a second species, A. fragillimus

5 0
2 years ago
What is the definition to Genotype?
Brilliant_brown [7]
Genotype is the genetic constitution of an individual organism.

For example<span>, two organisms that have even the minutest difference in their genes are said to have different </span>genotypes<span>.</span>
3 0
3 years ago
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THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THANKS!!! THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THAN
andrezito [222]

I am pretty sure the answer is increase and increase. Because enzymes are affected by changes in pH. The most favorable pH value - the point where the enzyme is most active - is known as the optimum pH. Extremely high or low pH values generally result in complete loss of activity for most enzymes.

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3 years ago
If cancer, stroke, and heart disease were eliminated, demographers estimate that the life of an average 70-year-old would be ext
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<span>If cancer, stroke, and heart disease were eliminated, demographers estimate that the life of an average 70-year-old would be extended approximately 7 years.It is because these are the major diseases that target the middle aged people.If these are eliminated people would be more heslthy and enjoy a longer life span</span>
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3 years ago
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