Answer:
Due to the movement of surounding water ijnto the cell.
Explanation:
Answer:
its pollen
Explanation:
its for a fifth grader but the other answer is probably correct for a different grade
<h2>Mitotic Cell Cycle</h2>
Explanation:
a. Cytochalasin: an inhibitor of actin microfilament
- Cytokinesis is the process by which cytoplasm is divided into two cells hence generation of two daughter cells
- In animal cells the division of cytoplasm starts with the assembly of contractile ring
- Contractile band consists of actin and myosin and catalyze cleavage furrow formation
- Cytochalasin is a drug that blocks the polymerization of actin filament
- When cytochalasin is added dividing cell fails to undergo in cytokinesis due to defective assembly of contractile band
b. Colchicine: an inhibitor of microtubule formation
- Colchicine tightly binds with free tubulin dimer and prevents its polymerization
- In this case mitotic spindle apparatus do not assemble and cells unable to do partitioning of chromosomes into two groups
- Thus cell division is arrested
c. Aphidicolin: an inhibitor of DNA Polymerase activity
- Aphidicolin is used to induce cell cycle arrest via specific inhibition of DNA Polymerase α
- It blocks the cell cycle at early synthesis(S) phase
d. Emetine: an inhibitor of ribosome activity
- It blocks the protein synthesis in eukaryotic cells by binding to small subunit(40 S) of ribosomes
- It interferes with the synthesis and activities of DNA and RNA
<span>Waist-to-hip ratio is calculated by dividing the waist circumference by the hip circumference. 38/36 = a waist-to-hip ratio of 1.05. According to the standard set by the World Health Organization, a waist-to-hip ratio of more than 0.85 puts women at significant risk of obesity-related diseases. As a result Emily is, at present, at greater risk of chronic health conditions such as cancer, heart disease, and diabetes, as well as increased risk of mortality with age.</span>
The answer is C. It is naturally occurring
