What are the characteristics of prokaryotes?

1. A prokaryote lacks a well-defined nucleus.

2. A prokaryote cannot perform basic life functions.

3. A prokaryote lacks cell organelles.

4. A prokaryote is larger than a eukaryote.

Changes in the nucleotide sequence in dna are called

Of which of the following nutrients do infants require extra servings? a. carbohydrates b. dietary sugars c. vitamin A d. fatty acids

How many different types of monomers are there in humans

Imagine a way in which seabirds could adapt to the mouse population and avoid predation upon their chicks. then consider how, after many generations, the mouse population could counter the defense and limit the seabird population.

What indicates that bacterium is performing fermentation

A Person ate food X. Food X was not affected by enzymes until it reached the duodenum. What is food X? A) fat B) mineral ion C) starch D) protein

A protein's function is dependent on environmental factors such as ph and temperature. What property of the protein itself dictates a protein's function

The recycling of which compound ensures the continuation of glycolysis under anaerobic conditions?

Which of the following describes a dependent variable

What is true about innate behavior, such as the tendency of bulldogs to want to chase larger animals or cars?