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Nat2105 [25]
3 years ago
7

This is a DNA model. What conclusion can you draw from this model? A) DNA has a double helix shape. B) In DNA, complementary bas

es pair. C) DNA contains a sugar-phosphate backbone. D) Hydrogen bonds form between complementary bases.
Biology
1 answer:
sveticcg [70]3 years ago
4 0

Answer:

All the options are correct.

Explanation:

In the given question, the model of the DNA is not given but assuming that the DNA of Eukaryotes would have been provided therefore based on the previous knowledge this can be answered.

The DNA molecule is made up of two strands of nucleotide monomers which are composed of four types of nitrogenous bases (A, G, T, C), a 5 carbon sugar and a phosphate group.

The sugar and phosphate group forms the backbone of the DNA molecule and the nitrogenous bases are present inside of the backbone which is joined to the Complementary base pair via hydrogen bonds. 2 hydrogen bonds are formed between A and T and 3 hydrogen bonds are formed between G and C.

Thus, all the options are correct.

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3 years ago
According to the text, the interaction of what three developmental domains shapes human development?
SCORPION-xisa [38]

Answer:

physical, cognitive, socio-emotional

Explanation:

The complete question is as follows:

According to the text, the interaction of what three developmental domains shapes human development?

Select one:

a. social, physical, moral

b. mental, physical, environmental

c. physical, cognitive, socio-emotional

d. environmental, genetic, perceptual

  • The term domain describes the specific aspects of the change and growth that takes place in relation to the human development.
  • The three main developmental domains that shapes human development are :physical, cognitive and socio-emotional domains.
  • The physical domain includes the physical changes and growth that takes place in a human body. It also includes the development of the motor skills and the use of senses.
  • The cognitive domain covers the aspect of development creativity and intellectual skills. It includes various factors such as memory, attention, planning, thought processing and accomplishing goals.
  • Socio-emotional domain includes the ability to deal with emotions and udnerstanding others emotions. This is a phase of developing attachments and interaction skills. During this phase the cooperative nature, empathatic nature and morality of an individual develops.
6 0
3 years ago
¿Qué es un reflejo y un ejemplo?
wlad13 [49]

Answer:

an instance of reflecting especially : the return of light or sound waves from a surface. 2 : the production of an image by or as if by a mirror. Here is an example , A reflection is defined as a thought or writing about something that happened in the past, or what one sees when looking into a mirror or a body of water. What a girl sees in the mirror when she puts on makeup is an example of reflection.

Explanation: hope that helps

8 0
3 years ago
a heterozygous person has the same as phenotype as a person who is homozygous for the __________ allele
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A person with a heterozygous genotype for a given trait will have the same phenotype as a person who is homozygous for the dominant allele.

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3 years ago
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invertebrate

Always check on brainly for answers in the search tab

6 0
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