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
Rom4ik [11]
3 years ago
5

Need Help A.S.A.P.

Biology
1 answer:
uysha [10]3 years ago
7 0
<span>1) Receptors are linked with sensory neurons that send any signals that the receptors pick up to the brain. If the signal requires some kind of response to maintain homeostasis, signals travel through motor neurons to effectors.</span>

<span>2) The organ that controls the regulation of body temperature is the hypothalamus while the process that allows us to maintain our core temperature is referred as thermoregulation.</span>

3) Controlling blood sugar levels with insulin is a negative feedback mechanism. Receptors in the body sense when blood sugar levels rise. To deal with that, the pancreas pumps insulin into the blood to lower it. Blood clotting is a positive feedback mechanism where platelets start to clump around an injury in a blood vessel and release chemicals that bring more platelets that end up doing the same thing to form a clot.

You might be interested in
Blood type A- would give which of the following results?
natka813 [3]

Answer:

(B) agglutination with anti-A antibodies.

Explanation:

ABO blood type is based on two types of antigens: A and B antigens. The anti-A antibodies react with antigen A while anti-B antibodies react with antigen B.  

Blood type A has antigen A on the surface of its red blood cells and anti B antibodies in its plasma. Due to the presence of antigen A on its red blood cells, the blood type A shows agglutination with anti A antibodies.  

7 0
3 years ago
Cystic fibrosis is controlled by recessive alleles(cc). if two parents without cystic fibrosis have a child with cystic fibrosis
cluponka [151]
What do u mean <span>Cystic fibrosis is controlled by recessive alleles(cc). if two parents without cystic fibrosis have a child with cystic fibrosis, what is the probability ratio that their next child will have cystic fibrosis?</span>
8 0
3 years ago
Why cant chloroplasts and mitochondria live outside the cell now?
worty [1.4K]
In my opinion, chloroplasts and mitochondria can't live outside the cell now because mitochondria ensure the energy for the cell and the chloroplasts is important for photosynthesis. Just my opinion.
4 0
3 years ago
2 facts and 1 fib about Kingdom Animalia
GrogVix [38]

Explanation:

Cell Structure

Creatures in kingdom Animalia are all multicellular organisms with eukaryotic cells that have nuclei and organelles. Unlike plants and fungi, animal cells do not have a cell wall. In addition, with the exception of sponges, cells are divided into specialized tissues or organs.

Movement

All Animalia members are mobile at some point in their lives. Motion is achieved through the musculoskeletal system and is one of the factors that allow animals to live in diverse ecosystems including oceans, mountains and deserts. Movement is achieved in various ways including legs, fins and wings.

Food and Respiration

All members of kingdom Animalia are "heterotrophs." They obtain nourishment from other organisms and digest the food internally. In addition, animals utilize aerobic respiration for cellular energy and food breakdown on a molecular level. Oxygen works at a molecular level to complete the metabolic processes necessary to turn fat and sugar into energy for the cells.

3 0
3 years ago
The last caribbean monk seal that died was the last memeber of what
mars1129 [50]

Texas coast in 1926 and 1932. The last seal recorded to be killed by humans was killed on the Pedro Cays in 1939.

7 0
3 years ago
Other questions:
  • Laurita and Trey notice that the two hermit crabs in their class prefer peanut butter over the crab food from the pet store. The
    11·2 answers
  • Studies conducted in England during the industrial revolution have shown that children born to poor families were on average sho
    11·1 answer
  • What are the most numerous cells in the lungs?
    11·1 answer
  • SA nodal cells are unique in that they exhibit autorhythmicity, meaning they are capable of depolarizing and firing an action po
    8·1 answer
  • Where is most of the energy in ATP stored?
    12·2 answers
  • Scientist claims that Elysia chlorotica, a species of Sea slug, is capable of photosynthesis. which of the following observation
    10·1 answer
  • A. Draw a food chain that could exist in your ecosystem.
    13·1 answer
  • 5. Only
    5·1 answer
  • Please help need answer. ​
    14·1 answer
  • a radiograph in front of you appears dark. you note that the bones are gray. what is the most appropriate change to make when re
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!