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
Gala2k [10]
3 years ago
13

Match the chemical signal with the appropriate description.

Biology
1 answer:
Lyrx [107]3 years ago
3 0
<span>a. chemicals produced by neurons that function as hormones—neurohormones
b. chemicals that act locally on nearby cells—paracrine factors
c. chemicals secreted by presynaptic terminal—neurotransmiters
d. influences same cell type from which it is secreted—autocrine agent
e. chemical secreted into the blood by specialized cells; travels some distance to target tissues—endocrine hormones</span>
You might be interested in
How does H. pylori help maintain the homeostasis of the human body?
zepelin [54]

Answer:

H. pylori (Helicobacter pylori) is a bacteria that maintains homeostasis of the human body by establishing chronic infection from ulcers and gastritis and using the method of autophagy to cleanse the body of damaged cells. H. pylori also contributes to the workings of the immune defense system.

6 0
3 years ago
Choose the option that best describes the relationship between the cell wall thickness of parenchyma cells versus sclerenchyma c
MatroZZZ [7]
<h2>Permanent tissues in Plant</h2>

Explanation:

A) The cell walls of parenchyma cells are thinner than those of sclerenchyma cells

Plants posses basically two kinds of tissue- meristematic tissue and permanent tissue.

Meristematic tissue is made up of cells which are capable of active division and give rise to other tissues,.

Permanent tissue are already differentiated and usually do not divide.

Permanent tissues are -collenchyma, sclerenchyma and parenchyma.

Parenchyma and collenchyma are living whereas sclerenchyma is non-living.

5 0
3 years ago
What does the adrenocorticotropic hormone do in the body?
Korolek [52]
ACTH's principal function is to stimulate the cortex (outer layer) of the adrenal glands (located near the kidneys) to secrete a group of steroid hormones called glucocorticoids. Glucocorticoid hormones control the body's use of sugar and also help regulate biological functions during stressful moments

3 0
3 years ago
Why would bacteria that are normally kept under control, become a possible problem after having coronavirus?
Fittoniya [83]

Since due to having the coronavirus, the immune system is already tired of fighting off such a tough disease. Since it's so weak, one small bacteria can make your body react to it in ways you wouldn't think it may, because the immune system isn't working much.

3 0
3 years ago
What is the general function of the nucleus?
Yuliya22 [10]
<span> Inside its enclosed nuclear membrane, it contains the majority of the cell's genetic material which this material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.</span>
6 0
3 years ago
Other questions:
  • When you hit your elbow and say that you hit your "funny bone," you have actually hit a nerve that runs across the bone surface.
    8·1 answer
  • A thick tree ring indicates which of the following
    14·2 answers
  • Carbon-14 has a half-life of 5730 years. A sample of wood has been recovered by an archaeologist. The sample is sent to a labora
    13·1 answer
  • The greatest concern for the worldwide loss of species is ________.
    8·1 answer
  • Elect all answer choices that are physical properties (more than 1)
    5·1 answer
  • If two organisms have a close evolutionary relationship, will they have more or fewer levels of classification in common?
    5·2 answers
  • Explain the changes that occur as a tadpole becomes an adult frog or toad.
    14·2 answers
  • 4. Lily is studying the core of Earth. Which sphere is she examining?
    14·2 answers
  • Pyruvate dehydrogenase deficiency is a genetic disease most commonly linked to a mutation in the a -subunit of the mitochondrial
    13·1 answer
  • Design a Solution Describe steps you could take to develop an effective method for copying San Francisco sourdough bread. Assume
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!