The correct answer for the question that is being presented above is this one: "B. Perfringens food poisoning."
The correct answer for the question that is being presented above is this one: "<span>C. It is listed with the CDC as a notifiable disease in its annual summary."</span>
Answer:Adenine and guanine are purine bases found in both DNA and RNA. ... What is the nitrogenous base displayed in the computer model? ... Click the button below to examine the structure of a nucleotide triphosphate.
Explanation:
<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
The seven characteristics of life include:
1. responsiveness to the environment;
2. growth and change;
3. ability to reproduce;
4. have a metabolism and breathe;
5. maintain homeostasis;
6. being made of cells; and.
7. passing traits onto offspring.
in a hypertonic solution, water leaves a cell by osmosis, causing the cell to shrink. In the hypotonic solution the concentration of dissolved substances is lower in the solution outside the cell than the concentration inside the cell. Therefore, there is more water outside the cell than inside.
