Answer:
The correct answer is option B.
Explanation:
Glomerulus receives the blood from the body through large-diameter arterioles called "afferent arterioles" and after filtration, the filtered blood is sent back to the bloodstream through the "efferent arterioles" with small diameter than afferent arterioles.
The efferent arterioles either carry the blood to
1. Cortex: where it forms anastomotic capillaries or peritubular plexus.
2. Medulla: carry the blood to vasa recta in the medulla.
Thus, option B- efferent arterioles are the correct answer.
Answer:
If this is what you're asking about I think this is it.
Explanation:
I think you should probably ask a doctor or someone else who knows about these things, but I want to help.
What medicine can I take at 4 weeks pregnant?
: In general, doctors say it is usually safe to take:
Acetaminophen (such as Tylenol) for fever and pain.
Penicillin and some other antibiotics.
HIV medicines.
Some allergy medicines, including loratadine (such as Alavert and Claritin) and diphenhydramine (such as Benadryl).
Some medicines for high blood pressure.
Answer:
Only the extracts from heat-killed cells treated with RNase are unable to transform nonvirulent bacteria into virulent bacteria.
Explanation:
The experiment by Avery, McCarty and MacLeod aimed to identify Griffith's "transforming principle," which is a principle that explains how transformation is a way of recombining, exchanging, or transferring genetic information between organisms or from one organism to another. For this, they used cell that were heat inactivated and purified the transforming principle of these cells.
The purified cells did not give positive results in the tests done by the scientists, but they presented transformants very similar to the DNA. However, Avery suspected that the result should be reinterpreted and that the molecule was not a DNA. This is because RNA degrading enzymes had no effect on the transforming principle and only RNase-treated heat-killed cell extracts are unable to transform non-virulent bacteria into virulent bacteria.
At the shoulder, the head of the humerus articulates with the glenoid fossa of the scapula. More distally, at the elbow, the capitulum of the humerus articulates with the head of the radius, and the trochlea of the humerus articulates with the trochlear notch of the ulna.
The questions has missed the multiple options. The options are as follows:
(a) organ, organ system, cellular, chemical, tissue, organismal; (b) chemical, cellular, tissue, organismal, organ, organ system; (c) chemical, cellular, tissue, organ, organ system, organismal; (d) organismal, organ system, organ, tissue, cellular, chemical.
Answer:
Option (c).
Explanation:
The evolution of the complex organisms take several billion years. The evolution of the organisms starts from the basic level and then move to the complex forms.
The hierarchy determines the level of the organization. Cell is the basic level of organization. The cells are formed by the union of chemicals. The cell combine together to form tissue. Tissue combines together to form the organ then the organ system and finally the whole organisms.
Thus, the correct answer is option (c).
