Asked by musab iqbal on Jun 17, 2024
Verified
Which of the following functions is associated with the blood?
A) Delivery of O2 to tissue cells
B) Transport of digestive enzymes to the small intestine
C) Maintenance of DNA content of egg cells
D) Transport of neurotransmitters across synapses
E) Electrical stimulation of the heart
Digestive Enzymes
Biological molecules, typically proteins, that speed up the chemical breakdown of food into smaller, absorbable components in the digestive system.
Neurotransmitters
Chemical substances released by neurons to transmit signals to other neurons or cells.
DNA content
The total amount of deoxyribonucleic acid (DNA) present within a cell, which contains the organism's genetic information.
- Describe the composition and functions of blood.
Verified Answer
JW
Jordan WilliamsJun 23, 2024
Final Answer :
A
Explanation :
The primary function of blood includes the delivery of oxygen (O2) and nutrients to tissue cells, as well as the removal of carbon dioxide (CO2) and other waste products. Option A, despite the typographical error, clearly refers to the delivery of oxygen (O2) to tissue cells, which is a fundamental role of the blood.
Learning Objectives
- Describe the composition and functions of blood.