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
SpyIntel [72]
4 years ago
14

At how many positions are the amino acids the same between the two species?

Biology
1 answer:
frutty [35]4 years ago
7 0
An amino acids between the two species, there are twenty positions along the sixty amino acids sequence that are identical between the aphid and the bacterium Pantoea. A computer can be used to compare these quences from the rest of the species to the aphid sequence.
You might be interested in
Why is the bottom layer of the ocean the coldest?
Nezavi [6.7K]

Answer:

Because there is barely any sunlight (warmt)

5 0
3 years ago
what do you think will happen when i put a leaf discs saturated with a sodium bicarbonate solution and put it under a lamp ? wil
Viefleur [7K]

Answer:

the leaf disk should float because bicarbonate is the source of its oxygen  for photosynthesis and it releases oxygen into the interior of the disk causing it to float.

Explanation:

5 0
3 years ago
Read 2 more answers
What substance is a major contributor to marine debris
Lena [83]

Answer:

Waste plastic

Explanation:

Waste plastic makes up 80% of all marine debris from surface waters to deep-sea sediments. Plastic has been detected on shorelines of all the continents, with more plastic materials found near popular tourist destinations and densely populated areas.

8 0
3 years ago
Why fresh water protozoa bear contractile vacuole?
Lerok [7]

Answer:

It lacks a wall thus use the contractile vacuole to collect and expel excess water from the cell.

Explanation:

  • The contractile vacuole regulates the quantity of water inside a cell through a process known as osmoregulation.Osmosis constantly drives water in the cell since it is enclosed by a semipermeable membrane that can not keep the water out thus it is needed to prevent rupturing of the cell due to excess water in the cell.
4 0
3 years ago
what is the name of the triangularly shaped structures in the medulla of a kidney that contain the nephrons?
yuradex [85]

The medulla is the inner region of the parenchyma of the kidney. The medulla consists of multiple pyramidal tissue masses, called renal pyramids.

The kidney's parenchyma's interior section is called the medulla.

The renal pyramids, which are triangle-shaped structures with a dense network of nephrons within them, are a collection of several pyramidal tissue masses that make up the medulla.

The Bowman's capsule, which is shaped like a cup and is located in the cortex of the kidney, is at one end of each nephron. The glomerulus, a group of capillaries that conducts blood from the renal arteries into the nephron where plasma is filtered via the capsule, is encircled by it.

The filtered fluid exits the capsule and travels via the collecting ducts and distal convoluted tubule before exiting the body through the ureter. It then travels down the proximal convoluted tubule to the loop of Henle. The complicated management of water and ion concentrations in the body is made possible by the numerous components of the nephrons, each of which is selectively permeable to distinct molecules.

To learn more about the nephron loop please click on the given link: brainly.com/question/28259406

#SPJ4

8 0
1 year ago
Other questions:
  • Why are producers important to energy transfer within an ecosystem?
    13·1 answer
  • The chemical equation below shows what happens when propane reacts with oxygen to form carbon dioxide and water. C3H8 + 5O2 → 3C
    13·1 answer
  • What is produced by the process of meiosis?
    10·2 answers
  • What process is responsible for the transport of oxygen and carbon dioxide across the alveolar membrane?
    8·1 answer
  • A researcher investigates a blood disease carried by birds.She isolates an organism from the blood of an infected bird.She finds
    6·1 answer
  • Mention two morphological differences between pteridophyte<br>and spermatophyte​
    13·2 answers
  • Why are there always more producers than consumers in a food chain?
    7·2 answers
  • The number of mosquitoes at the beginning of the summer was 4,000. There were 500 born and 550 died. What is the growth rate of
    9·1 answer
  • Plz help if you can added photo.
    12·1 answer
  • What is the chemical reaction that occurs within mitochondrian?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!