Next Meraki Bios test coming up…and this test is to make you practice for that test!!
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Answer key will be posted in the evening
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Next Meraki Bios test coming up…and this is practice test #2 to make you practice for that test!!
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An onion root tip cell has a diploid number of 2n = 16.
During anaphase, sister chromatids separate and become individual chromosomes. What will be the chromosome number inside the cell at anaphase, and how many chromosomes will each daughter cell ultimat
During anaphase, sister chromatids separate and become individual chromosomes. What will be the chromosome number inside the cell at anaphase, and how many chromosomes will each daughter cell ultimat
Anonymous Quiz
9%
32 chromosomes in anaphase; 32 in each daughter cell
57%
32 chromosomes in anaphase; 16 in each daughter cell
23%
16 chromosomes in anaphase; 16 in each daughter cell
11%
8 chromosomes in anaphase; 8 in each daughter cell
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Which of the following processes can occur simultaneously on the same mRNA molecule in prokaryotes but not in eukaryotes?
Anonymous Quiz
13%
Splicing and translation
8%
Capping and translation
14%
Transcription and polyadenylation
64%
Transcription and translation
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In a classic experiment, pancreatic acinar cells (which secrete digestive enzymes) were pulsed with radioactive amino acids. The path of the labeled proteins was tracked. What is the correct sequence of organelles through which the radioactivity would pea
Anonymous Quiz
18%
Nucleus → Golgi apparatus → Rough Endoplasmic Reticulum → Secretory Vesicles
64%
Rough Endoplasmic Reticulum → Golgi apparatus → Secretory Vesicles → Cell Exterior
9%
Golgi apparatus → Rough Endoplasmic Reticulum → Lysosomes → Cell Exterior
8%
Cytosol → Smooth Endoplasmic Reticulum → Golgi apparatus → Secretory Vesicles
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A student analyzes two biological macromolecules. Molecule X is found to be hydrophobic, insoluble in water, and a major component of plasma membranes. Molecule Y is hydrophilic, acts as a short-term energy carrier in cells, and its monomers are often lin
Anonymous Quiz
36%
X: Phospholipid; Y: Glycogen
14%
X: Cholesterol; Y: Glucose
6%
X: Triglyceride; Y: ATP
44%
X: Phospholipid; Y: ATP
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The final substage of Prophase I, Diakinesis, is marked by which of the following events that signifies the cell is ready to transition into Metaphase I?
Anonymous Quiz
10%
Completion of crossing over.
26%
Movement of homologous pairs (bivalents) to align at the equatorial plate.
59%
Full dissolution of the nuclear envelope and nucleolus.
6%
Assembly of the synaptonemal complex between homologs.
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