While examining a specimen under the microscope, Janet discovers a structure that has some genetic material that has RNA but not DNA. What is the specimen?

The molecule containing the most energy storing chemical bonds is?

Why was the transition from purple bacteria to green bacteria important for the evolution of complex organisms

Joe, a hiker, stands at the top of a hill on a trail above the ocean. Joe's friend Dave is just starting out at the trailhead, which is at the beach. Which statements about Joe and Dave are accurate? Select three options.

Which statement about blood pressure is true? Group of answer choices The top number of blood pressure reading represents the pressure exerted on the vessels when the heart is relaxing Factors that can increase blood pressure include stress, a high

Which cause of evolution involves new alleles entering a gene pool

How many chromosomes will each new cell have

List the examples of non-renewable resources

Write the converse of the conditional statement. If a polygon is regular, then it has congruent angles and congruent sides. If a polygon has congruent angles and congruent sides, then it is regular.

Splitting cells involves creating a single by combining two or more

Which best describes the primary function of carbohydrates in an animal cell?