1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Veronika [31]
3 years ago
11

_____ is the process by which internal environments of an organism are regulated.

Biology
1 answer:
WARRIOR [948]3 years ago
8 0
Homeostasis refers to the certain processes that regulate the internal conditions in an organism's body. For the body to function properly, it is necessary for these internal conditions to remain stable and constant.
You might be interested in
Adenine, thymine, cytosine and guanine are ___________________ instructions to cells.
const2013 [10]

DNA is essentially a storage molecule. It contains all of the instructions a cell needs to sustain itself. These instructions are found within genes, which are sections of DNA made up of specific sequences of nucleotides. In order to be implemented, the instructions contained within genes must be expressed, or copied into a form that can be used by cells to produce the proteins needed to support life.

The instructions stored within DNA are read and processed by a cell in two steps: transcription and translation. Each of these steps is a separate biochemical process involving multiple molecules. During transcription, a portion of the cell's DNA serves as a template for creation of an RNA molecule. (RNA, or ribonucleic acid, is chemically similar to DNA, except for three main differences described later on in this concept page.) In some cases, the newly created RNA molecule is itself a finished product, and it serves an important function within the cell. In other cases, the RNA molecule carries messages from the DNA to other parts of the cell for processing. Most often, this information is used to manufacture proteins. The specific type of RNA that carries the information stored in DNA to other areas of the cell is called messenger RNA, or mRNA.

How does transcription proceed?

Transcription begins when an enzyme called RNA polymerase attaches to the DNA template strand and begins assembling a new chain of nucleotides to produce a complementary RNA strand. There are multiple types of types of RNA. In eukaryotes, there are multiple types of RNA polymerase which make the various types of RNA. In prokaryotes, a single RNA polymerase makes all types of RNA. Generally speaking, polymerases are large enzymes that work together with a number of other specialized cell proteins. These cell proteins, called transcription factors, help determine which DNA sequences should be transcribed and precisely when the transcription process should occur.

6 0
2 years ago
Define photosynthesis. What organisms are capable of this process?
Pepsi [2]
Photosynthesis happens when plants use the energy of the sun and other reactants to produce sugar and water that they need to survive. The reactants of photosynthesis are energy, carbon dioxide, and water. The products are glucose and oxygen.

<span>Energy (Sun) + CO2 (Carbon dioxide) + H2O (Water) -> C6H12O6 (Glucose) + O<span>2 (Oxygen).
</span></span>
Photosynthesis is generally performed by various plants and bacteria.
7 0
3 years ago
Read 2 more answers
Name a contractile protein in our body.
Vlada [557]

Answer:It is this coupling of chemistry and movement that gives proteins the ... to place the protein in a particular location in the cell—an example is the SH2 ... At one level, the cell controls how many molecules of each enzyme it makes ... One of the best understood pump proteins is the calcium transport protein from muscle cells.

Explanation:

Hope this helps.

7 0
3 years ago
Theodor engelmann broadcast light that had been passed through a prism onto a mat of algae. this exposed different parts of alga
tigry1 [53]
Jimmy hole Tuesday went shopping on Tuesday and it’s pretty cool bcuz that’s where he got his name now go choke on a toenail
5 0
3 years ago
What's the best food in the world?(Including Korean,American,Australian etc)
mestny [16]
All food, but fruit is my favorite.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Table salt is a compound that is made from an equal number of chlorine atoms and sodium atoms bonded together. Which of the foll
    15·2 answers
  • _____ is the asexual reproduction method conducted by starfish in which new organisms can grow from its sections.
    10·2 answers
  • Why are trans fats not considered safe
    13·2 answers
  • Antipsychotic drugs generally refer to drugs used to treat __________.
    12·1 answer
  • What are the four groups macromolecules and what are their jobs in the cell?
    12·1 answer
  • Select the FALSE statement below about the structure of myoglobin.
    11·1 answer
  • Glucose provides energy for cells. Different cells have different mechanisms for glucose intake. Intestinal cells contain protei
    15·1 answer
  • ATP frequently acts as an energy source for organisms because
    15·1 answer
  • Choose all the answers that apply.
    11·2 answers
  • A lipoprotein particle functions to ________. dissolve polar lipids for excretion transport nonpolar lipid to body cells metabol
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!