Assuming that aerobic metabolism starts with glucose as its fuel, approximately _____% of the energy of the starting molecules will be captured in a useful form. The remaining energy will be converted to _____ and will be either lost or used to _____
A. 42; heat; warm the animal
B. 42; electricity; keep the circulatory system
functioning
C. 58; heat; warm the animal
D. 75; light; carry out photosynthesis
E. 42; light; carry out photosynthesis
A
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The type of epithelial tissue that forms a multiple layer of flattened cells is
A. stratified squamous. B. simple squamous. C. simple cuboidal. D. simple columnar. E. stratified columnar.
What is the Coracoid?
What will be an ideal response?
Stimuli are received by receptors in the _______ ______ system.
Fill in the blank(s) with the appropriate word(s).
In cats, the gene for coat color is found on the X chromosome. Shown below is a mass of cells making up an early female cat embryo. The X chromosomes are shown in each cell; this embryo has one orange coat color allele (O) and one black coat color allele (B). Which of the following is ACCURATE about this embryo?
A. Since it is heterozygous, it will give rise to a calico cat with two Barr bodies in each cell. B. It will give rise to an orange cat, as the paternal chromosomes carrying the black allele will be inactivated. C. It will give rise to a black cat, because black is dominant to orange. D. It will give rise to a calico cat. E. Since it is heterozygous, it will give rise to a cat with two Barr bodies in each cell.