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
never [62]
3 years ago
11

Describe the structure and function of capillaries.

Biology
1 answer:
storchak [24]3 years ago
3 0

Answer:

Blood vessels which help the body carry red blood cells throughout the bodies functions.

Explanation:

Capillaries, the smallest and most numerous of the blood vessels, form the connection between the vessels that carry blood away from the heart (arteries) and the vessels that return blood to the heart (veins). The primary function of capillaries is the exchange of materials between the blood and tissue cells.

You might be interested in
Help asap <br> 6th grade science
Elan Coil [88]

Answer:

true.......

Explanation:

.........

4 0
3 years ago
Read 2 more answers
Consider the model of natural selection. In order for the end result to be dark gray circles, what do you know about the populat
Sunny_sXe [5.5K]
B.https://www.mansfieldct.org/Schools/MMS/staff/hand/genNaturalselection06.htm this is where I got my source.
6 0
2 years ago
Read 2 more answers
Tough connective tissue structures that hold bones together are known as
Nikolay [14]
D. Ligaments are strong and flexible bands of connective tissue that holds bones together meeting at a point known as joints. The first option - tendons - is also a connective tissue but they attach muscle to the bone.
7 0
3 years ago
The codon AUG specifies the amino acid methionine. What would the tRNA anitcodon be that recognizes this codon?
NemiM [27]

Answer:

UAC

Explanation:

This example portrays that translation, which is the second process of protein synthesis, is about to occur. Translation cannot occur without a special type of RNA called tRNA or transfer RNA.

A tRNA contains a set of three nucleotides called ANTICODON. The tRNA matches an mRNA codon with the amino acid it encodes. The tRNA initially binds to the mRNA and reads the mRNA codon using its anticodon (which is complementary to the mRNA's codon). The actual reading is done by matching the base pairs through hydrogen bonding following the base pairing rule i.e. A-U, G-C. After reading the mRNA codon using its anticodon, it then carries the specific amino acid encoded by that codon it binds to, in order to add to the growing polypeptide chain.

For example, a codon AUG (start codon that signals beginning of translation) will be read by tRNA anticodon, UAC. Since the codon AUG codes for amino acid, Methionine. The tRNA then carries Methionine via its amino acid attachment site and adds to the polypeptide chain (future protein).

6 0
3 years ago
Is paper abotivc or biomtic
Lana71 [14]

Hi there!


Biotic means that something is living, and abiotic means something isn't alive. Paper, since it came from trees, a living thing, is a biotic factor.


Hope this helps!

Message me if you need anything else! I'd be happy to help you! :D

7 0
3 years ago
Read 2 more answers
Other questions:
  • People that are lactose intolerant their body does not produce enough of the enzyme lactase
    14·1 answer
  • In an experiment, a researcher counts the number of oxygen bubbles produced by water plants placed under different colors of lig
    11·1 answer
  • Winds move in a _____ direction in the Northern Hemisphere and in a _____ direction in the Southern Hemisphere because of the Co
    10·2 answers
  • Precapillary sphincters will a. cause blood to flow directly from the metarteriole into the postcapillary venule. b. control blo
    15·1 answer
  • What four characteristics are best for an index fossil to have ?
    9·1 answer
  • Scientists recently published a paper about an endangered population of Scarlet Bass (species A) in Lake Erie. The authors also
    5·1 answer
  • Which of the following is NOT a function of a stem?
    11·1 answer
  • In the solid phase , molecules are completely separate from each other
    6·1 answer
  • Enzymes affect chemical reactions in living cells by changing the
    9·1 answer
  • Newton solved the problem of what holds the solar system together. How did this change the view of the universe?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!