Filaments of DNA and protein


Answer: Chromosomes

Biology & Microbiology

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The green revolution affected Indonesia's food supply in a positive way. Comment on its effects on the country's ecological footprint

What will be an ideal response?

Biology & Microbiology

The difference in sizes between male and female gametes results from two unequal divisions of __________________ in female gamete development.

A) cytoplasm B) nuclei C) mitosis D) chromosomes E) DNA

Biology & Microbiology

What are the internal membrane-bound compartments found in eukaryotic cells called?

What will be an ideal response?

Biology & Microbiology

Consider the events that describe the progress of a protein that will be secreted from the cell.

1. SRP binds to the growing polypeptide chain and to the ribosome. 2. Translation resumes. 3. SRP binds to its receptor. 4. The signal sequence is cleaved. 5. Protein synthesis begins in the cytosol. 6. Translation pauses. Which of the sequences of events correctly describes the progress of a protein that will be secreted from the cell? A) 5 ? 1 ? 6 ? 3 ? 2 ? 4 B) 5 ? 6 ? 1 ? 3 ? 2 ? 4 C) 3 ? 6 ? 1 ? 2 ? 4 ? 5

Biology & Microbiology