Exam 6: HESI-A2-Biology

If a substance is moving across a plasma membrane against the concentration gradient, what type of transport is required?

Microtubules, microfilaments and intermediate filaments form the network of fibers in which cellular structure?

Using genetic crossing, we can predict how _______ combine during fertilization:

What is the phenotype ratio of a cross between a homozygous recessive and heterozygous individuals?

During which phase of cell reproduction are the chromosomes duplicated, and the cell prepares for division?

In a cell, reactions take place in a series of steps called ____________?

How do the results of sexual reproduction differ from asexual reproduction?

If for peas, a round shape is the dominant allele (A), and a wrinkly shape is the recessive allele (a), what is the genotype of a round pea?

Humans and other animals require nitrogen; however, they cannot obtain it from the air or soil. What must animals consume in order to obtain the nitrogen they need?

What are the two primary products of photosynthesis?

36 chromosomes undergo meiosis. How many chromosomes will be in each gamete?

Which of the following is the pentose sugar in RNA?

Which of the following is found in animal cells but not plant cells?

What is the first step of cellular respiration when glucose is converted to pyruvate?

What are the two categories of cellular reproduction?

Which of the following equations represents the simplified chemistry behind cellular respiration?

During which phase of mitosis do the cell's sister chromatids separate into individual chromosomes and pull apart?

During the third stage of mitosis, all the chromosomes line up along the:

During which phase of cell reproduction do the cell's chromosomes become visibly separate with each duplicated chromosome having two sister chromatids?

The phenotype represents _______ expression: