Podcast
Questions and Answers
Which of the following is not an asexual reproduction?
Which of the following is not an asexual reproduction?
Where is fertilisin secreted?
Where is fertilisin secreted?
Which enzyme is produced by Lac Z?
Which enzyme is produced by Lac Z?
What is the main component required for the origin of life?
What is the main component required for the origin of life?
Signup and view all the answers
Which antibody is present in colostrum?
Which antibody is present in colostrum?
Signup and view all the answers
Study Notes
Asexual Reproduction
- Common forms of asexual reproduction include binary fission, budding, and vegetative propagation.
- Sexual reproduction involves the fusion of gametes, making it distinct from asexual methods.
Fertilisin
- Fertilisin is a glycoprotein secreted by egg cells during fertilization.
- Its role is crucial in facilitating the binding and fusion of sperm and egg, essential for successful fertilization.
Lac Z Enzyme
- The enzyme produced by the Lac Z gene is β-galactosidase.
- β-galactosidase plays a vital role in breaking down lactose into glucose and galactose in bacterial metabolism.
Origin of Life
- The main component required for the origin of life is believed to be water, as it supports biochemical reactions.
- Other essential factors include organic molecules and energy sources like sunlight or geothermal heat.
Antibodies in Colostrum
- The antibody present in colostrum is Immunoglobulin A (IgA).
- IgA is critical for providing immune protection to newborns, as it helps guard against infections in the early stages of life.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Prepare for a biology exam or test with this multiple-choice question suggestion. Test your knowledge on various topics such as reproduction, genetics, and enzymes.