Answer:
gap junctions synapses neurons microtubules.
Explanation:
b) cytosine pairs with guanine in both. literally in dna replication,
<em>adenine goes with thymine</em>
<em>thymine goes with adenine</em>
<em>guanine goes with cytosine</em>
<em>cytosine goes with guanine</em>
hope this helps mina! :) <3
Answer:
Cell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function and behavior of cells. Cell biology encompasses both prokaryotic and eukaryotic cells and can be divided into many sub-topics which may include the study of cell metabolism, cell communication, cell cycle, biochemistry, and cell composition. The study of cells is performed using several techniques such as cell culture, various types of microscopy, and cell fractionation. These have allowed for and are currently being used for discoveries and research pertaining to how cells function, ultimately giving insight into understanding larger organisms. Knowing the components of cells and how cells work is fundamental to all biological sciences while also being essential for research in biomedical fields such as cancer, and other diseases. Research in cell biology is interconnected to other fields such as genetics, molecular genetics, biochemistry, molecular biology, medical microbiology, immunology, and cytochemistry.
Explanation:
Answer:
Motor neurons stimulate muscles to contract answer:C
Answer:
True. The autonomic nervous system will attempt to maintain cardiac output by increasing the heart rate.
Explanation:
The autonomic nervous system is a system that controls some of the body functions. It acts unconsciously and regulates functions of the body such as the heart rate, respiratory rate, digestion, pupillary response, urination and sexual arousal.
In response to massive bleeding which reduced the volume of blood, stimuli from the baroreceptors( located within the blood vessels and heart) trigger the cardiovascular center of the brain to stimulate sympathetic responses, an action of the autonomic nervous system to increase cardiac output and vasoconstriction. This typically makes the heart rate to increase to approximately 180-200 contractions per minutes and thereby restoring cardiac output to normal level.