<h3>1.The correct answer is:</h3><h3>b.earthquake</h3><h3>Explanation:</h3>
An earthquake is created by tectonic plates becoming united and placing a force on the ground. The tension grows so great that rocks give way by cutting and driving along fault extensions.
<h3>2.The correct answer is:</h3><h3>These mountains likely formed from compression.</h3><h3>Explanation:</h3>
Mountain embodiment relates to the geological methods that hold the extension of mountains. Various aerial enduring continental margins various reasonable share the identical mechanism of uplift. where folding is created by horizontal compression operating on a thin to the thick crust development zone .
<h3>3.The correct answer is:</h3><h3>formed when crust pulled apart
</h3><h3>
formed at a divergent boundary
</h3><h3>
formed when tectonic plates separated </h3><h3>Explanation:</h3>
The Rift Valley was created by powerful subterranean oppression that ripped aside the earth's crust. These powers prompted huge parts of the crust to decline between parallel lapse lines and drive up the molten stone in volcanic explosions.
<h3>4.The correct answer is:</h3><h3>expanding gases</h3><h3>Explanation:</h3>
As they rise, gas particles in the magma arise out of suspension and make bubbles and as the bubbles rise they expand. Eventually, the pressure from these bubbles is greater than the enclosing solid rock and this neighboring rock fissures, letting the magma to get to surface.
Answer: She has a family history of thromboembolism.
Explanation: A woman visits the family planning clinic to request a prescription for birth control pills. Which factor would indicate that an ovulation suppressant would not be the best contraceptive method for her.
Hello there!
Ripping up a peice of paper is considered physical change.
Physical change means its still the same, it just changed shape.
Chemical change cannot be changed back.
For ex) Burning paper.
Its a chemical change because it cant be undone
hope this helps!
~DL
<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
<h2>“Describe the chemical building blocks of cells.”</h2>
Cells are made up of lipids, carbohydrates, proteins, and nucleic acids. These compounds are mostly composed of carbon, hydrogen, oxygen, phosphorus, nitrogen, and sulfur. This structure makes cellular processes occur in cells successfully and help maintain the cell's integrity and homeostasis. When these chemicals undergo respiration or other processes they yield ATP as an energy source for the cells' organelles.
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<em>Hope I helped. :)</em>
<em />
<em>- Valenteer</em>
