The stem of the plant should be cut at least three to four centimeters above the surface level.
The stem should be tightly fixed into the glass capillary.
All connection should be made air-tight by using paraffin.
Initial and final readings should be carefully noted.
The correct answer is this one: "A.When actin filaments are pulled toward the center of the sarcomere, the fiber shortens." The statement that accurately describes the way in which a muscle moves is when actin filaments are pulled toward the center of the sarcomere, the <span>fiber shortens</span>
Answer:
The structure labeled X in the diagram is a membrane protein.
Explanation:
Membrane proteins are integral parts of the cell membrane that enable the transfer of ions like sodium, potassium and chlorine and small molecules like glucose through the lipid bilayer. They differ from other types of cell proteins by their structure. As you can see on the diagram, hey form channels that enable specific ions or molecules to pass to the other side of the membrane.
Answer:
<u>The Transcription mRNA</u>
5'- AUG-CCC-GUU-UGG-AGA-UCG-GGU-UAC-AGC-UAG-3'
<u>The translation product</u>
5' Met-Pro-Val-Trp-Arg-Ser-Gly-Tyr-Ser-3'
Explanation:
Transcription is a process which transcripts the DNA to a molecule called mRNA or messenger RNA which contains code for the synthesis of amino acids.
The RNA nucleotide base pairs are added in the same way as in the DNA that is guanine will bind cytosine but adenine will bind uracil instead of thymine.
Since the start codon is AUG which codes for methionine and stop codons could be UAG, UAA or UGA which do not code for the amino acids during translation.
In the given question,
Looking for the start codon which is AUG in the template strand is found and the transcript mRNA thus will be coded as
<u>Template strand</u>
3' AACTT-TACGGGCAAACCTCTAGCCCAATGTCGATCAGTTTC 5'
<u>The Transcription mRNA</u>
5'- AUG-CCC-GUU-UGG-AGA-UCG-GGU-UAC-AGC-UAG-3'
<u>The translation product</u>
5' Met-Pro-Val-Trp-Arg-Ser-Gly-Tyr-Ser-3'
