A lab is performed to study the effect of pH and heat on the function of the catalase enzyme found in carrot plants. What is the dependent variable (s) in this lab? Select all that apply.

a. pH

b. temperature

c. enzyme activity

d. water

How are you able to determine which children belong to which parents? (by blood)

Jenna is trying to construct a pedigree for the occurrence of red hair in her family. She has two sisters, one older and one younger, and Jenna is the only one in her family that has red hair. What will be components of Jenna's pedigree?

Choose all the answers that apply. Asexual reproduction allows very little genetic variation is used by the body to replace dead skin cells is slower than sexual reproduction can occur by binary fission creates exact genetic copies of a parent

Process of fertilized eggs

Thymine makes up 28% of the nucleotides in a sample of dna from an organism. approximately what percentage of the nucleotides in this sample will be guanine?

What does a blood glucose level of 107 mean?

In a hypotonic solution, water will move___the cell, causing the cell to ___. A. Into; shrivel B. Out of; lyse/swell C. Out of; shrivel D. Into; lyse/swell

Why are enzymes important? a) enzymes are complete proteins essential for good health. b) enzymes break down proteins for use in the body. c) enzymes carry oxygen to other organs in the body. d) enzymes make up muscle tissue in the body.

informatics A nurse is reviewing information about obtaining data from large databases. Which name identifies the coding used for querying? A. Data mining B. Online analytical processing C. Data warehousing D. Structured query language

Traits, such as height and skin color, which are controlled by more than one gene are called