Vacuole is the vets because hid
Answer:
the contractile unit of a muscle cell - <em>sarcomere</em>
contains calcium that is released during a contraction- <em>Sarcoplasmic reticulum</em>
composed of a contractile protein,actin, and two regulatory proteins, troponin and tropomyosin - <em>thin myofilament</em>
Is composed of the contractile protein myosin- <em>thick myofilament</em>
the muscle cell membrane- <em>Sarcolemma</em>
I think its autotrophs and asexual
ex... autotroph- plants asexual- penguins
Answer:
Option (d).
Explanation:
Telomere may be defined as the repetitive DNA sequence present at the ends of the chromosomes. Telomeres consists of the nucleotide sequence rich in G and consists of vertebrate sequence AGGGTT.
The mutation in telomerase enzyme can cause the excessive replication of the telomeres. These leads to the excessive cellular proliferation and makes the cell immortal. This extensive growth of telomere is one of the maine reason of the cancer development.
Thus, the correct answer is option (d).
