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Novosadov [1.4K]
3 years ago
7

An -nh2 group is a(n) ____ group.

Biology
1 answer:
STALIN [3.7K]3 years ago
7 0
An -NH2 group is an AMINO group.......
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DNA has two strands. If the sequence of nucleotides of one strand was known, is it possible to use that information to determine
yanalaym [24]

It is possible to use the information of the nucleotide sequence of one strand to determine the sequence of the other strand.

  • Deoxyribonucleic acid (DNA) is a biological molecule with two strands. Each strand is made up of a sequence of nucleotides. The DNA nucleotides are Adenine (A), Cytosine (C), Guanine (G) and Thymine (T).

  • In a DNA molecule, Adenine forms an hydrogen bond with Thymine i.e. A-T, while Guanine forms an hydrogen bond with Cytosine i.e. G-C.

  • Therefore, it is possible to use the information of the nucleotide sequence of one strand to determine the sequence of the other strand. For example, a strand with ATGCGTACGAT will form the following sequence: TACGCATGCTA

Learn more: brainly.com/question/2823802?referrer=searchResults

3 0
3 years ago
Of these — carbohydrates, lipids, or proteins — which releases the greatest amount of energy per gram during catabolism
STALIN [3.7K]
Lipids are fatty substances thus they release greatest amount of energy more than carbohydrates
8 0
3 years ago
The picture below shows the fetuses of different vertebrates at varying intervals of development.
almond37 [142]

Answer:

D. Patterns of human development are similar to those of other vertebrates.

Explanation:

In the attachment above it is observed that the fetal developmental stages appear similar. The pictures represented different fetus of vertebrates such as man, tortoise, Dog, Chick.

During close observation it is noticed that Patterns of human development are similar to those of other vertebrates.

4 0
3 years ago
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The shuffling of chromosomes that occurs during both fertilization and _____ can lead to genetic variation.
Anton [14]
The shuffling of chromosomes that occurs during both fertilization and meiosis can lead to genetic variation. This is because of the independent assortment and crossing over. Hope this answers the question. Have a nice day. Feel free to ask more questions.
6 0
3 years ago
Name any two body systems in the human body and name at least one function of each system
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<span>Cardiovascular / Circulatory system: ...Digestive system / Excretory system: ...Endocrine system: ...Integumentary system/ Exocrine system: ...Lymphatic system / Immune system: ...Muscular system/Skeletal system: ...Nervous system: ...<span>Renal system / Urinary system:</span></span>
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4 years ago
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