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
kari74 [83]
2 years ago
6

Which of the following is NOT found in tRNA?

Biology
1 answer:
madam [21]2 years ago
4 0

Answer:

Thymine i think

You might be interested in
Leaf anatomy. Did I label this diagram correctly?
grin007 [14]

Yes, you've labelled them correctly. For your reference, here are a few details for each leaf structure in the labels.

Cuticle: Also can be called as waxy cuticle, it can help reduce water loss from the leaf, since it is impermeable to water. It is usually thicker in the top of the leaf comparing to the bottom side of the leaf, as the sunlight shining on the top of the leaf can increase the chance of water evaporation.

Upper epidermis: They're cells which act as barriers. They can prevent the entry of diseases. They're also so thin and transparent that sunlight can be passed through.

Palisade mesophyll cells: They're the main location for photosynthesis, where the plant make energy by using sunlight. Chloroplasts, which absorbs sunlight, are mostly in these cells, (although they also exist in other leaf parts, but not as many).

Xylem and Phloem: They're collectively called the vascular bundle, or vein. Xylem transports water and mineral ions from soil to leaf, and phloem transports sugar and amino acids from places of production (leaf) to places for usage or storage.  

Spongy mesophyll cells: They also have a few chloroplasts, but not as many as palisade mesophyll cells. They're loosely packed to allow gas to pass through and exchange.

Lower epidermis: similar function to upper epidermis.

For further notice, note that the missing structures from the diagram are guard cells and stomata, usually lies in the lower epidermis. Stomata are pores which allows waste products from photosynthesis (oxygen) to evaporate away and carbon dioxide from the air outside to enter the leaf. Guard cells are just the cells around the stomata, controlling the size of the stomata to increase or reduce water loss/carbon dioxide intake.


3 0
3 years ago
Scientific evidence indicates that the CO2 added to the air by the burning of wood and fossil fuels is contributing to global wa
seropon [69]

Answer: At night when no light is present plants can only utilize cellular respiration so the overall net change of co2 they "consume" is pretty low but still beneficial at the rates humans seem to be dishing co2 out.

3 0
3 years ago
Read 2 more answers
How does soil form in an area that has no soil
Andre45 [30]
Every soil<span> originally formed from parent material: a deposit at the Earth's surface. The material could </span>have<span> been bedrock that weathered in place or smaller materials carried by flooding rivers, moving glaciers, or blowing winds.</span>
5 0
2 years ago
Read 2 more answers
Bryophytes are known as non-vascular plants. What makes them non-vascular? Absence of xylem and phloem Inactive xylem and phloem
liraira [26]
Bryophytes are known as non-vascular plants - what makes them non-vascular is the a<span>bsence of xylem and phloem.</span>
6 0
3 years ago
Read 2 more answers
Female sex cells are called what
EleoNora [17]
The female sex cells are called the egg and Male sex cells are called the sperm. Hop this helped.
3 0
3 years ago
Other questions:
  • A vesicovaginal fistula is an abnormal opening between the __________ and __________ that allows constant involuntary flow of ur
    12·2 answers
  • *PLEASE HELP*
    15·1 answer
  • Which event is the most common at oceanic-oceanic convergent boundaries?
    10·2 answers
  • What gas is a reactant in aerobic cellular respiration?
    13·1 answer
  • What is a compound that is cycled through<br> an ecosystem?
    10·1 answer
  • Write an equation here that shows the relationship between gross and net primary production.
    11·1 answer
  • ______________ are the product of the use of biotechnology.
    10·1 answer
  • 3.
    14·2 answers
  • What is a solvent?
    13·1 answer
  • What energy transformation can the student describe as occurring between point X and point Y?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!