Which best describes a tetrad?

O A. A diploid cell

O B. Four chromatids

O C. Two gametes

O D. A haploid cell

What are the steps of the Calvin cycle in the correct order

Compare the recipes of nutrient agar and macconkey agar. if an organism can grow on both media on which would you expect it to grow better why

During digestion, what process or action breaks food down into smaller units that can be absorbed by the body?

Which is made up of lipids? a. Steroids b. Peptides c. Prostaglandins

Question from Campbell Biology Chapter 16: 42) Which of the following represents the order of increasingly higher levels of organization of chromatin?

What is the term for the curved, parabolic path that an object follows when thrown, launched, or otherwise projected near the surface of the Earth? ... ?

Lactic acid bacteria such as Lactococcus A. produce catalase. B. are obligate fermenters. C. require anaerobic environments. D. use oxygen as a final electron acceptor.

Which body system is responsible for breaking down food molecules so that they are small enough to be used by cells? excretory system endocrine system digestive system circulatory system

During which stage of team development do team members attempt to jockey for power, ask many questions and establish dubious goals?

Where did pompeii worms get their names from