All categories

3 years ago

In what way is DNA like a book?

2 answers:

6 0

DNA is like a book because books contain information, such as DNA containing information, both have information that can be read and passed on

Andrew [12]3 years ago

4 0

DNA is like a book because the arrangement of nucleotide in the DNA determines the entire organism’s phenotype.

Further Explanation:

Gene is defined as the linear sequence of the nucleotides that are mainly encoded for a protein having a particular function. The alleles are defined as the variant type of the gene. DNA is mainly made up of the nucleotides and also contains genetic information in the genes. Every nucleotide is composed of deoxyribose, nitrogenous base, and phosphate group. DNA is made up of four distinct type of nitrogenous base:

Cytosine

Adenine

Guanine

Thymine

Each and every single chromosome consists of genes. The chromosomes are mainly present in the nucleus of a cell and it is made up of single molecule of DNA as well as proteins. The bunch like structures present in the chromosome is called nucleosomes which are considered as the smallest unit of a DNA packaging. The structural unit of a nucleosome is histones that are bound tightly in a helical fiber.

The letters in the book is similar to the nucleotide in the DNA. The meaningful combination of letter forms the information that is entitled. Similarly the arrangement of nucleotide in the DNA is responsible structural and functional behavior of the organism. That’s why DNA is referred as book which enclosed all the hereditary information of the body.

Learn more:

Learn more about mitosis brainly.com/question/6462270

Learn more about the menstrual cycle brainly.com/question/723944

Learn more about meiosis brainly.com/question/94813

Answer Details:

Grade: High School

Subject: Molecular Biology

Chapter: Gene expression

Keywords:

DNA, RNA, concept map, replication, double helical, nucleotides, cytosine, thymine, adenine, book, hereditary information, body, arrangement, chromosome.

You might be interested in

Which of the following characteristics are associated with transformed cells? Check All That Apply decreased growth ratedecrease

castortr0y [4]

Answer:

b. Altered chromosomes.

c. Changes in cell surface molecules.

e. Integration of viral deoxyribonucleic acid (DNA) into host chromosome.

Explanation:

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.

A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

Generally, cells have the ability to independently replicate themselves.

In a cell, the "workers" that perform various functions or tasks for the survival of the living organism are referred to as organelles. Some examples of cell organelles found in all living organisms such as trees, birds, and bacteria include; nucleus, cytoplasm, cell membrane, golgi apparatus, mitochondria, lysosomes, ribosomes, chromosomes, endoplasmic reticulum, vesicles, etc.

Transformed cells refer to cells that have undergone genetic alterations and as such do not experience normal cell processes or characteristics such as differentiation, division, and growth.

The characteristics which are typically associated with transformed cells include the following;

I. Altered chromosomes. Chromosomes are found in the cell nucleus and are comprised of deoxyribonucleic acid (DNA), histone proteins, etc. Thus, they are used to store genetic informations in living organisms.

II. Changes in cell surface molecules.

III. Integration of viral deoxyribonucleic acid (DNA) into host chromosome.

8 0

3 years ago

A series of enzymes catalyze the reaction X Y Z A. Product A binds to the enzyme that converts X to Y at a position remote from

nirvana33 [79]

Answer:

Option B, an allosteric inhibitor.

Explanation:

As the enzyme activity decreases, it is not possible for A to be a coenzyme (most likely would increase the enzyme activity), a substrate (increases activity of enzyme by Le Chatler's principle) or an intermediate (no effect). A is unlikely to be a competitive inhibitor as this would not decrease the activity of the enzyme, only reduce the rate of conversion of substrate to product. A is most likely an allosteric inhibitor which binds to another site on the enzyme (other than the active site), resulting in a change in conformation of the enzyme which reduces the enzymatic activity.

5 0

3 years ago

Identity the fungus type pictured below. (4 points)

mafiozo [28]

I think its club fungi

8 0

3 years ago

Read 2 more answers

3. In addition to surface tension, what's responsible for driving ocean waves?

ololo11 [35]

Answer:

The Coriolis effect- C.

6 0

3 years ago

Read 2 more answers

Two organisms have analogous structures. A student concluded that these organisms must have a common ancestor is the student cor

arsen [322]

Answer:

The student is wrong, just because the analogous structures of any two organism may have the same structure or even have the some relation between there way of operation or functions.

Explanation:

Analogous Structures:

As the similarity between two or more different organisms structure or any organ does not means that they have same ancestors or have the common origin from which the evolve into two different species. Now analogous structures are very much similar in there structure physically, but two different organisms may use them for the same function, which is astonishing to see or observe in way different species.

For example:

As the structure of the flipper of a Dolphin has similarity with the phalanges of a human being and with the wings of the bat. As all of them functions for the basic need of movement or locomotion from one point to another. While, all the three species are very much different in there features and are not the same obviously.

4 0

3 years ago