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Alisiya [41]
3 years ago
15

Which of the following is on one end of all charged tRNA molecules?

Biology
1 answer:
rjkz [21]3 years ago
4 0

Answer:

B. Amino Acid

Explanation:

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How should the hands of a caregiver be placed during an attempt to facilitate a muscle contraction?
Troyanec [42]
I think that the hands should be placed on top of the muscle that needs to be contracted. 

One of the exteroceptive stimulation techniques is MANUAL CONTACTS.

Under this technique, the hands will exert firm and deep pressure on the contact of the body where the muscle is located. This activates the <span>tactile or touch receptors and muscle proprioceptors. This also facilitates muscle contractions; muscles that are directly under the hands and provides support  and security to unstable body parts or segments.  

</span><span>
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3 0
3 years ago
Describe the manner in which you would determine how long ago two species of bacteria diverged from one another.
Andrei [34K]

Answer:

One of the probable ways to determine how long ago any two species of bacteria diverged from each other is by drawing a phylogenetic tree.

Explanation:

  • Phylogenetic tree are trees that show the ancestry of two species of interest and the relationship between them.
  • The idea behind the construction of phylogenetic tree is darwins's "descent with modification theory".
  • A phylogenetic tree is constructed using the similarities or differences in either physical characteristics, behavorial, or genetic buildup.
  • Derived traits shared between the different species are the actual data used to construct a phylogenetic tree.
3 0
4 years ago
the approach to psychology relies on concepts such as adaptation, reproduction, and natural selection as the basis for explainin
Arlecino [84]

Answer:

<em>Evolutionary approach</em>

Explanation:

Evolutionary psychology can be described as a branch of psychology under which theoretical approaches to certain behaviours and their relationship to evolution and natural selection are studied. In simple terms, this evolutionary approach tends to explain that how evolution has influenced and shaped our mind and our behaviour. It is the relationship between evolution and behaviour and hence shows a broader relationship between the fields of evolution and psychology.

8 0
3 years ago
How can genetic engineering be used to solve major worldwide dietary deficiencies such as vitamin and mineral deficiencies? (Igc
Aleksandr [31]

Answer:

Some 40% of the world's people suffer from micronutrient deficiencies. In the name of the poor, genetic engineering is being promoted as the solution to this problem. Researchers have developed transgenic rice containing beta-carotene and claim it will combat Vitamin A deficiency in rice-eating regions.

Explanation:

6 0
3 years ago
Read 2 more answers
21. Place the events in the correct order:
cestrela7 [59]

Answer:

DNA helicase unwinds DNA

Replication fork is formed

DNA polymerase attaches to the primer

DNA polymerase adds nucleotides in the 5' to 3' direction

Okazaki fragments are bound together by ligase

Explanation:

8 0
2 years ago
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