Biologie Reference APK
1.7 for Android
Biologie Reference 1.7 APK
Subdisciplines of biology are defined by the scale at which organisms are studied, the kinds of organisms studied, and the methods used to study them: Biochemistry examines the rudimentary chemistry of life; molecular biology studies the complex interactions among biological molecules; botany studies the biology of plants; cellular biology examines the basic building-block of all life, the cell; physiology examines the physical and chemical functions of tissues, organs, and organ systems of an organism; evolutionary biology examines the processes that produced the diversity of life; and ecology examines how organisms interact in their environment
Genes are the primary units of inheritance in all organisms. A gene is a unit of heredity and corresponds to a region of DNA that influences the form or function of an organism in specific ways. All organisms, from bacteria to animals, share the same basic machinery that copies and translates DNA into proteins. Cells transcribe a DNA gene into an RNA version of the gene, and a ribosome then translates the RNA into a protein, a sequence of amino acids. The translation code from RNA codon to amino acid is the same for most organisms, but slightly different for some. For example, a sequence of DNA that codes for insulin in humans also codes for insulin when inserted into other organisms, such as plants.
DNA usually occurs as linear chromosomes in eukaryotes, and circular chromosomes in prokaryotes. A chromosome is an organized structure consisting of DNA and histones. The set of chromosomes in a cell and any other hereditary information found in the mitochondria, chloroplasts, or other locations is collectively known as its genome. In eukaryotes, genomic DNA is located in the cell nucleus, along with small amounts in mitochondria and chloroplasts. In prokaryotes, the DNA is held within an irregularly shaped body in the cytoplasm called the nucleoid. The genetic information in a genome is held within genes, and the complete assemblage of this information in an organism is called its genotype.
Homeostasis is the ability of an open system to regulate its internal environment to maintain stable conditions by means of multiple dynamic equilibrium adjustments controlled by interrelated regulation mechanisms. All living organisms, whether unicellular or multicellular, exhibit homeostasis.
To maintain dynamic equilibrium and effectively carry out certain functions, a system must detect and respond to perturbations. After the detection of a perturbation, a biological system normally responds through negative feedback. This means stabilizing conditions by either reducing or increasing the activity of an organ or system. One example is the release of glucagon when sugar levels are too low.
The survival of a living organism depends on the continuous input of energy. Chemical reactions that are responsible for its structure and function are tuned to extract energy from substances that act as its food and transform them to help form new cells and sustain them.
Download Biologie Reference APK v1.7. Biology is a natural science concerned with the study of life and living organisms, including their structure, function,. Biologie Reference is posted in Books & Reference category and is developed by One-Heart.
The average rating is 3.5 out of 5 stars on our website. You may also leave your review for Biologie Reference on our website so that our users may have a good idea about the app. If you want to know more about Biologie Reference then you may visit One-Heart support center for more information. Average rating of 3.5 is calculated by taking account of ratings by 4 users.
The app was rated:
- 2 stars by 2 users
- 5 stars by 2 users
This app is downloaded minimum 500 times but the number of downloads might be as high as 1,000. Download Biologie Reference APK if you need a free app from the Books & Reference category for your device but you will need Android 2.3 and up version or higher to install this app.
This app was posted on Dec 04, 2014 and is available since then on MI9.COM . The current version is 1.7 and is now downloaded more than 1,000 times from our platform. Download APK and open it using your favorite File manager and install by tapping on the file name.
If the installation does not start then you need to enable unknown sources from your Android settings. Some apps like: Biology, Biology Reference (Preview), Biology and Life Sciences .
Category: Books & Reference
Date published: Dec 04, 2014
Current version: 1.7
Requires android: 2.3 and up
Content rating: na