Questions tagged 'Biology'
121 questions
In blue-white screening, what do blue colonies represent?
In the context of blue-white screening, what do blue colonies indicate? I understand that the correct answer is that they represent cells containing empty plasmid vectors. Could you please provide mor...
Feb 09, 2025
According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly: Answer spre?
According to the fluid mosaic model of membrane structure, proteins in the membrane are primarily: A. spread in a continuous layer over the inner and outer surfaces of the membrane B. confined to the...
Free phagocytes found in the air sacs of the lungs are called
What are the free phagocytes found in the air sacs of the lungs called? Additionally, if we consider a scenario where both parent plants are white flowers with the genotype rr, their offspring would a...
Feb 07, 2025
For each phase, describe at least one way mistakes during the cell cycle could result in problems
For each phase of the cell cycle, please describe at least one way in which mistakes can lead to problems.
Find 8 elements named after towns
An active site is a specific region on an enzyme where reactant molecules, also known as substrates, bind and undergo a chemical reaction. The substrate is essentially a reactant whose concentration c...
What is the name of this common ciliate protist?
Can someone help identify the name of this commonly observed ciliate protist?
A sexually reproducing animal has two unlinked genes, one for head shape (H) and one for tail length (T). Its genotype is HhTt. Which
A sexually reproducing animal has two unlinked genes: one for head shape (H) and one for tail length (T). Its genotype is HhTt. Which of the following genotypes for these two genes is possible in a ga...
Feb 04, 2025
How could you test to see if an enzyme was completely saturated during an experiment?
To determine if an enzyme is completely saturated during an experiment, you can assess this by gradually increasing the concentration of the substrate. As you do this, monitor the rate of the reaction...
Feb 04, 2025
Which of the following statements regarding the cell cycle control system is false?
Which of the following statements regarding the cell cycle control system is false? Please provide your insights or explanations, as I am unsure about the correct answer. Thank you!
Which of the following adaptations is typical of marine mammals?
Which of the following adaptations is typically found in marine mammals? a. a thick layer of blubber b. a body covered in thick fur c. webbed hands and feet d. a breathing apparatus on the sides of th...