Answer:
Epinephrine binds to receptors on some smooth muscles (ex: around arterioles) → Ca++ released from ER → intracellular Ca++ up → stimulates contraction. c. Epinephrine binds to receptors on some smooth muscles (ex: around bronchioles) → phosphorylates protein needed for response to Ca++, preventing response.
Answer:
A. Kingdom Protista
Explanation:
Kingdom Protista contains mostly unicellular eukaryotes. However, a few are multicellular.
Some protists reproduce sexually using gametes, while others reproduce asexually by binary fission.
Some protists are autotrophic, while others are heterotrophic.
Protists are eukaryotic, as their cells have a nucleus and other membrane-bound organelles.
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Ik right, chasing corals video what was their data
Answer:
The correct answer will be
1. Two strands- sense and anti-sense
2. Transcribed strand- Antisense strand (template strand).
Explanation:
In genetics, the two strands of DNA are known as the Sense and antisense strands.
The sense strand is the coding strand which runs from the 5' end to 3' which is not coded into the mRNA molecule. The other strand which is converted to the mRNA molecule is known as the anti-sense strand or template strand which runs from the 3' end to 5' end.
The antisense strand provides the codons for the protein. Thus, the answer is correct.
