Author: Study Clue

During purification of plasma membrane proteins, why are detergents often necessary in the extraction step A Increase DNA yield B

In the modern cell theory, which statement best explains why viruses are not considered fully living cells A No proteins

In a plant cell, which membrane specifically surrounds the central vacuole and controls solute movement into it A Plasma membrane

When comparing prokaryotes and eukaryotes, which structure is absent in prokaryotes but present in eukaryotes? A Plasma membrane B Membrane

In cell theory, which statement is considered a core idea about how new cells appear? A Cells arise spontaneously B

In PCR, the most direct cause of “primer-dimer” formation is primers binding to A Template DNA only B Gel matrix

In PCR setup, magnesium ions are important mainly because they act as a cofactor for A DNA polymerase B DNA

During PCR, the step that separates the two DNA strands is usually done at high temperature called A Denaturation step

Biotechnology applications in industries mostly depend on controlling which key biological feature A A. Cell division rate B C. Leaf

In biotechnology, the word “technology” mainly refers to the use of what for practical products A Natural disasters study B