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
White raven [17]
3 years ago
14

What do Silvia, tears, and nasal mucus have in common

Biology
2 answers:
exis [7]3 years ago
6 0

They all come from the body.

oksian1 [2.3K]3 years ago
5 0

Mucus, saliva and tears are all part of the immune system, which helps fight off foreign and harmful cells. ... Another similarity is that mucus, saliva, and tears are all produced by exocrine glands.

You might be interested in
What is one way that changes can occur in a dna sequence
UNO [17]

Answer:

Mutation. A mistake made while DNA copies which causes changes in DNA

Explanation:

8 0
3 years ago
Read 2 more answers
1. a diagram that shows the connections among food chains in an ecosystem
Alenkasestr [34]
1. Food web? 2.Habitat 3.Omnivore 4.Primary consumer 5. Producer 6. Secondary consumer
3 0
3 years ago
complete the flow of deoxygenated blood other parts of the body (a)_____(b)_____tricuspid valve (c)______(d)_______capillary bed
NemiM [27]

Answer:

The correct flow is - the body (a)<u> Venules/vein/vena cava</u> (b) <u>Right atrium</u> tricuspid valve (c) <u>Right ventricle</u> (d)<u> Pulmonary artery, </u>capillary bed of the lungs(alveoli)​

Explanation:

Deoxygenated blood is moved from the tissues to the venules, veins or vena cava to the right atrium chamber and move through the tricuspid valve present in between both right chambers right atrium and right ventricle.

From the right ventricle, the deoxygenated blood is pumped into the pulmonary artery that takes the blood to the lungs more specifically to the capillary bed of lungs.

Thus, the flow is - the body (a)<u> Venules/vein/vena cava</u> (b) <u>Right atrium</u> tricuspid valve (c) <u>Right ventricle</u> (d)<u> Pulmonary artery, </u>capillary bed of the lungs(alveoli)​

8 0
3 years ago
The proximal end of the radius illustrates the relationship of form and function. The cup-like surface of the radial head articu
aleksklad [387]
<h2>The Forearm</h2>

Explanation:

The proximal end of the radius illustrates the relationship of form and function. The cup-like surface of the radial head articulates with the rounded shape of the capitulum. This forms a joint that allows for movement of elbows and forearms.

Radius and ulna are the two bones of the forearm.  Their proximal ends articulate and fit into the cup like end of the humerus. This forms a synovial joint called the elbow joint.  The movement of this joint allows the forearms to supinate and pronate.

5 0
3 years ago
Plant cells have mitochondria, which use glucose to produce ATP. Where does the glucose originate?
Romashka [77]

Plant produces glucose in the chloroplast through the process of photosynthesis. Calvin cycle is basically the biological process through which glucose is produced. The steps involved are as follows:

1. Absorbed CO2 is added to RuBP and 6C sugar is formed.

2. Breaking of 6C sugar into two  3-phosphoglycerate molecules

3. ATP gives phosphate group  to form 3-phosphoglycerate which is later on converted into 1,3-biphosphoglycerate.

4. Electons are required by 1,3-biphosphoglycerate to an aldehyde called glyceraldehyde-3-phosphate or G3P and these electrons are donated by NADPH

5. Enzyme aldolase uses two molecules of G3P to produce 6 C sugar called  fructose-1,6-biphosphate which is further converted to fructose-6-phosphate

6. Enzyme  isomerase converts fructose-6-phosphate to glucose-1-phosphate


7 0
3 years ago
Read 2 more answers
Other questions:
  • Recent work in classification of life on Earth has shown that what were once called prokaryotes are much more diverse than ever
    12·2 answers
  • Proteins are composed of chains of _____________ which are joined together with peptide bonds.
    11·2 answers
  • What is the term for the protective wall that helps bacteria survive unfavorable conditions? endospore sporangia aerobic wall bo
    5·2 answers
  • Why might a cell make lots of rRNA but only one copy of DNA?​
    15·1 answer
  • _____ classifications suffer from problems of convergent and parallel evolution.
    15·1 answer
  • Hello help plz :):):):)(:(:;??:
    6·1 answer
  • Brainliest and points please help
    12·1 answer
  • What year did matthias schleiden contribute to the cell theory?
    12·1 answer
  • If a man has genotype BbHh and a woman has genotype Bbhh, then what is the probability that their child will have beeturia
    7·1 answer
  • Urbanization can result in negative impacts on the environment. How can transportation methods be improved to reduce the impact
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!