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Tcecarenko [31]
3 years ago
6

The tongue is covered with hairlike projections called

Biology
1 answer:
Nezavi [6.7K]3 years ago
8 0
The tongue is covered with hairlike projections called Papillae :-)
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Langkah-langkah menjaga Alam sekitar? Dalam bentuk huraian.
lions [1.4K]

Explanation:

tanam lebih banyak & lebih banyak pohon. penggundulan hutan harus dihentikan. jangan bakar kerupuk. gunakan kendaraan CNG kendaraan.

5 0
3 years ago
8. DNA is copied into mRNA during the process of ________________.
MAXImum [283]

question 8

DNA is copied into mRNA  during  the process of  <u>Transcription</u>

  • <u>  </u>Transcription  is the process by which  information  in the strand of DNA  is copied into   new  molecule  of  messenger  mRNA.
  • The mRNA   formed is a complimentary  to  DNA  strand   whereby replace   of  C with   G,  and  A  with U and T with  A.

 Question 9

Translation  occurs  in  the  ribosome ,  the  organelle  responsible  for  building  proteins.

  •    Ribosome   are responsible for protein synthesis.
  •  They receive  messenger RNA sent  from  the nucleus  and build protein.
  • translation    has  three  steps that is
  1.   initiation -  ribosome assemble  around the target  mRNA.
  2.  elongation- The tRNA transfer  amino acid  to  tRNA  corresponding to  the next codon.
  3. Three  phases of translation initiation  polymerase  bind  to DNA  strand  and move  along until the small ribosomal  subunit  binds to  DNA.
6 0
3 years ago
You observe a high proportion of malarial infections in a small village located in Angola. Malaria is caused by the protozoan Pl
svet-max [94.6K]

Answer:

<em>B and C.</em>

Explanation:

The epidemiological triangle is an illustration of interaction among suitable hosts, disease agents, and the environment that drives successful outbreak of diseases.

In order to successfully tackle or reduce the incidence of a disease, the triangle has to be broken.

<em>In the case of malaria which is caused by plasmodium but spread through the female anopheles mosquito, one way of breaking the epidemiological triangle is to eliminate female anopheles mosquito in the environment using any possible means. This will stop the spread of the parasite and hence, the disease.</em>

<em>Another way to reduce/prevent malaria is to prevent the vector, female anopheles mosquito from getting to the host, the human populace. This can also be achieved by several possible means.</em>

Relocating the entire village to a neighbouring village might not break the epidemiological triangle as long as female anopheles mosquito still abounds. In the same vein, antibacterial drugs will not help to treat malaria. However, instructing residents on personal protective measures and controlling the vector through chemical larvicides will go a long way in breaking the triangle and reducing the incidence on the malaria disease.

<em>The correct options is B and C.</em>

5 0
3 years ago
Who is Charles darwin​
Sveta_85 [38]

Answer:

Charles Darwin came up with the theory of evolution.

7 0
3 years ago
Read 2 more answers
Bonnie is preparing dinner and begins to wonder why cutting onions always makes her cry. Using the scientific method, she decide
Maslowich

Answer: c. If you cut an onion near a person, then his/her eyes will always begin to produce tears

Explanation:

7 0
3 years ago
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