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
nordsb [41]
3 years ago
9

Which of the following would protect Earth's biodiversity? View Available Hint(s) Which of the following would protect Earth's b

iodiversity? Encourage ecotourism. Preserve habitats in many countries. Prevent the introduction of a non-native species into an area. All of the listed responses are correct.
Biology
1 answer:
Murljashka [212]3 years ago
3 0

Answer:

All of the listed responses are correct.

Explanation:

Ecotourism is the approach to allow humans to visit the natural habitats of flora and fauna without harming these natural resources in one or other ways. Some places/countries are specifically rich in natural habitats of species diversity and endemism. These habitats are mostly being destroyed by human activities.

These natural habitats of high endemism and habitat destruction are called biodiversity hotspots. These regions present in various countries should be protected to slow down the current loss of biodiversity. Non-native species mostly harm the native species. In absence of any competitors or natural predators, these non-native species flourish well in new habitats and deprive the native ones of resources.

You might be interested in
Biology Grade 8
harkovskaia [24]

Answer:

cell=ova

plant=organism

tissue=group of similar cells

nose=organ

organelle=nucleus

5 0
3 years ago
imagine a cell-surface receptor protein is being newly synthesized. How can it get into the membrane that it will ultimately be
motikmotik

Answer:

the steps for a new receptor synthesis:

Explanation:

Do not forget the steps vary from an eukarityc cell to prokarityc one.  

IN AN EUKARYOTIC CELL:

1- Transcription: in the nucleus, mRNA is synthesized from the DNA sequence that codifies the protein. Exons are spliced if needed by spliceosomes.  

2- From nucleus into cytoplasm: mRNA goes through nuclear membrane into the cytoplasm were ribosomes, substrates for protein synthesis and other organelles are.

3- Ribosomes recognize a signal in mRNA and start reading the genetic code, three consecutive nucleotides at a time and adjust the correspondent tRNAs (tRNAs carry the aminoacids)  

4- Peptide bonds are formed between consecutives aminoacids, and a polypeptide is build up according to the mRNA sequence.

5- (The mRNA has a signal that is recognized by the rough endoplasmic reticulum) The peptide goes into this reticulum (RER) and then into Golgi apparatus. (more chemical modifications are made if needed). By this moment the protein has an inserted portion in a lipid membrane.

6- The protein is transported in a vessel that finally fusions with cytoplasmic membrane and the receptor is in destiny. Hydrophobic aminoacid sequences are inserted in membrane.

IN A PROKARYTIC CELL:

1- Transcription (no splicing is needed, there are not exons)

2- There are not nucleus and cytoplasm divided (no transport)

3- Ribosomes recognize a signal in mRNA and start reading the genetic code, three consecutive nucleotides at a time and adjust the correspondent tRNAs (tRNAs carry the aminoacids)

4- Peptide bonds are formed between consecutives aminoacids, and a polypeptide is build up according to the mRNA sequence.

5- The mRNA has a signal that is guides the growing protein to cellular membrane. Hydrophobic aminoacid sequences are inserted in membrane.

8 0
3 years ago
What is the shark's babies called?<br>please help me. ​
ankoles [38]

Answer:

A baby shark is referred to as a pup.

4 0
3 years ago
Read 2 more answers
______ are segments of DNA that code for a particular trait. A combination of DNA and proteins make up _________
koban [17]
RNA, RNA proteins is what i learned how to do
5 0
3 years ago
Read 2 more answers
A student does an experiment for a science fair to study whether temperature affects the timing of a cricket’s chirps. The stude
Hitman42 [59]
If the experiment was done correctly, it should be the number of crickets exposed to each different temperature.
3 0
3 years ago
Read 2 more answers
Other questions:
  • 10) A series circuit has a current of 1 Ampere and an equivalent resistance of .2 Ohms. What is the power in this circuit? A) .1
    5·1 answer
  • The earliest humanlike creatures that lived in africa three to four million years ago were
    8·1 answer
  • Internal organs combine sperm with fluid energy source producing blank
    14·1 answer
  • The contention that since there are cross-country or cross-cultural differences in ethical standards, it is appropriate to judge
    6·2 answers
  • Science what is the binomial name of the animal for which the fvgp provides sanctuary and rehabilitation?
    14·1 answer
  • What’s the correct order of ribs from superior to inferior
    9·1 answer
  • PLEASE HELP!!
    10·1 answer
  • You are looking to withdraw some blood-forming tissue for a transplant. You would want to take this tissue from​
    8·1 answer
  • Process of diffusion​
    8·1 answer
  • The invention of the electron microscope opened up many doors for biologist’
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!