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
larisa [96]
3 years ago
11

What are internal and external regulators? lipids carbohydrates proteins

Biology
1 answer:
Andrej [43]3 years ago
8 0
Proteins  
The internal and external regulators are mostly composed of proteins. These regulators plays a role in many cells, they control, regulate and support the process in which involves the cell cycle. The cell cycle is where each cell undergoes cell division, either mitosis or meiosis. Thus, these regulators react to their designated areas, internal regulators responds to the internal stimuli and external regulators responds to the external stimuli. These regulators help and support the cell cycle as much as not to cause any irregularities during the process.



You might be interested in
The four types of nitrogen bases of DNA nucleotides are 1________,2______, guanine, and cytosine.
Sonja [21]

Answer:

1. Adenine

2. Thymine

Explanation:

These are the four nitrogen bases of DNA nucleotides. It's just something that you have to memorize in order to be able to successfully study DNA. In case you are asked which base pairs with which, always remember this saying about base pairs: A and T, and, G and C.

Have a nice day and please don't forget to give me Brainliest!

7 0
3 years ago
Read 2 more answers
What are bacterial chromosomes made up of
poizon [28]
Single circular piece of DNA
8 0
3 years ago
Read 2 more answers
Definition: a microscopic parasite that infects cells in biological organisms. they reproduce only by invading and controlling o
dezoksy [38]
A virus is a microscopic parasite that infects cells in biological organisms, they reproduce only by invading and controlling other cells as they lack the cellular machinery for self reproduction. Additionally, viruses contain at least one unique protein synthesized by specific genes in the nucleic acid, the proteins forms a shell called capsid around the nuclei acid. 
5 0
3 years ago
Read 2 more answers
The function of the placental hormone human placental lactogen (hPL) is to ________. Question 12 options: prepare the breasts fo
Law Incorporation [45]

Answer:

nourish the placenta

Explanation:

The hormone called human placental lactogen (hPL) is a hormone secreted by the placenta, which functions to supply nutrients and oxygen to the growing fetus in the womb.

The human placental lactogen is produced to help in the efficient use of ingested food substances in the production of energy (metabolism). This indirectly helps to nourish the placenta because if the mother efficiently converts food into nutrients, the placenta is also adequately nourished.

5 0
3 years ago
There are sixty-one mRNA codons that specify an amino acid, but only forty-five tRNAs. This is best explained by the fact that
erik [133]

Answer:

See the answer below

Explanation:

The phenomenon is best explained by the fact that the <u>genetic codes are degenerates</u>. In other words, more than one codon can specify for the same amino acid being carried by the tRNA.

<em>The base-pairing rule between the third nucleotide of a codon and that of the anticodon on the tRNAs loosens off. For example, GUU, GUC, and GUA all specify for the amino acid valine while GCU, GCC, and GCA all specify for alanine. </em>

8 0
3 years ago
Other questions:
  • Do predators really kill only the old and sick prey? What evidence is there for this statement
    8·1 answer
  • The fiber tracts indicated by the letter d will terminate in the __________. several examples of ascending spinal cord tracts. t
    9·1 answer
  • Which can change from one state of matter to another at the temperatures and pressures experienced at earth’s surface?
    6·2 answers
  • A toy car accelerates 1.25 m/s2 when a child pushes it with a force of 0.1 newtons. What is the mass of
    10·1 answer
  • Explain the reproductive advantage that an angiosperm (like apple trees) would have over mosses.
    8·2 answers
  • A ____________ is a photographic record of light waves where shorter light waves appear bluer.
    7·1 answer
  • Indicate whether the following statements are true or false.
    12·1 answer
  • Activities of the digestive system generally increase when it is stimulated by
    10·1 answer
  • We live in the troposphere. Could we live in any other layers of the earth?
    6·1 answer
  • Describe the role of dna helicase dna polymerase and dna ligase.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!