A cell carries out cellular respiration to produce energy. The nutrient molecules required for this process are taken in through the cell membrane and transported to the site of cellular respiration. Which organelle aids in the movement of cellular elements and provides a medium for the other organelles to be suspended within the cell? A.
lysosome
B.
mitochondria
C.
nucleus
D.
cytoplasm

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

This is the main structural axis of the plant that supports leaves, flowers and fruits; transports fluids; stores nutrients and produces new tissue.

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3