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
a_sh-v [17]
3 years ago
5

An ice fisherman has fallen through the ice. In response to the cold water, sensors in the man's skin send a "cold" signal to th

e _____ in the man's brain, which in turn sends signals to muscle cells to begin to contract. As a result of this process, the fisherman begins to shiver.
Biology
1 answer:
Svet_ta [14]3 years ago
6 0

Answer:

Hypothalamus

Explanation:

The hypothalamus is a part of the brain which possesses temperature receptor cells that detect changes in the man’s temperature, thereby sending signals in the form of electrical nerve impulses to the man’s muscles and nervous system, which in turn respond in counteracting the drop in the normal temperature of the body.  

Once the muscle cells of this man receive these signals, they produce heat through thermogenesis by shivering when the muscle cells begin to contract. This is one of the mechanisms by which thermoregulation is achieved as controlled by the hypothalamus in the brain of the man.

You might be interested in
Of all the species that have ever lived on planet earth, what percentage are now extinct?
erica [24]
I think it's 90% but I am not sure.
4 0
3 years ago
What is the control of Blood Pressure Levels when the blood pressure levels are too LOW?
sveticcg [70]
1st Q : Sugar 2nd Q : Insulin 3rd Q : idk Tbh
8 0
2 years ago
Which RNA molecule is involved in translating a short sequence of RNA into an amino acid, acting like a molecular Rosetta stone?
oee [108]

Given what we know about the translation process, we can confirm that the RNA in question that aids in the process of translating a short sequence of RNA into an amino acid is mRNA.

mRNA is referred to as messenger RNA. This RNA molecule acts as just that, a messenger carrying the necessary code to create amino acids and therefore, proteins. This messenger binds itself to <em><u>the </u></em><em><u>ribosomes</u></em><em><u> of a </u></em><em><u>cell</u></em>, which are in charge of reading the code,<em><u> one </u></em><em><u>codon </u></em><em><u>at a time,</u></em> and <u>chaining together the corresponding </u><u>amino acids</u><u>. </u>

To learn more visit:

brainly.com/question/15878647?referrer=searchResults

3 0
2 years ago
The level of ecologic organization that incorporates abiotic factors is the
aleksandr82 [10.1K]
I believe it is biosphear<span />
8 0
2 years ago
Which two parts perform opposite functions?
natulia [17]

Answer:

The cell membrane, therefore, has two functions: first, to be a barrier keeping the constituents of the cell in and unwanted substances out and, second, to be a gate allowing transport into the cell of essential nutrients and movement from the cell of waste products.

Explanation:

6 0
2 years ago
Other questions:
  • Is it necessary to have a gradient in order for diffusion and osmosis to occur why?
    8·1 answer
  • Which of the following is a true statement? Land mammals such as bats, cats, dogs, cattle and mammoths became common during the
    12·1 answer
  • Which statement best describes the distribution of Earth's natural resources?
    9·2 answers
  • Katherine wants to study the reproductive functions of the rhinoceros. However, she wants to conduct this study without capturin
    15·1 answer
  • Which of the following are produced from photosynthesis?
    13·1 answer
  • A) How many children does the couple have?
    10·1 answer
  • What is the polynomial system of nomenclature as used in the middle ages?
    15·1 answer
  • LABEL THE DIAGRAM OF THE LEAF
    9·1 answer
  • Water reacts with sodium metal to produce sodium hydroxide and hydrogen
    14·1 answer
  • What elements do all four biomolecules contain?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!