Question
Asked Mar 25, 2020
1 views

The renal pyramids are separated from each other by
extensions of the renal cortex called ________.
a. renal medulla
b. minor calyces
c. medullary cortices
d. renal columns

check_circle

Expert Answer

Step 1

The kidney has a cortex that is made up of several branched structures in the inner region, known as the medulla. The renal cortex is the outer part of the kidney that consists of all nephrons. Medulla in addition to the renal column divides the kidney into 6-8 lobes and provides support to the vessels that enter and exit the cortex.

Step 2

The renal columns are extensions of connective tissue, which scatter descending from the cortex through the medulla to separate the most characteristic features of the medulla, renal pyramids, and renal papillae. Thus, the correct option is d.

The correct option is option (d) renal columns.

Step 3

The explanation for the incorrect answer:

Option (a) renal medulla: It is the inner portion of the kidney. The medulla together with the renal column divides the kidney into 6-8 lobes. Hence, it is an incorrect option.

Option (b) Minor calyces: The renal pelvis emerging from the renal hilum is developed from major and minor calyces present in the kidney. ...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.

Related Biology Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: The final electron acceptor of the electron transport chain thatfunctions in aerobic oxidative phosp...

A: Electron transport chain is the final stage of aerobic respiration that involves oxidative phosphory...

question_answer

Q: Describe how, using mice, a researcher could carry out (1) organismalcloning, (2) production of ES c...

A: Cloning is the method by which an organism is created by the cells derived from a parent organism. T...

question_answer

Q: A method for detecting methylated CpGs involvesthe use of a chemical called bisulfite, which convert...

A: Hi! Since you have posted multiple questions, we are answering only first three sub-parts. Primers a...

question_answer

Q: All the organisms on your campus make up(A) an ecosystem.(B) a community.(C) a population.(D) a taxo...

A: Ecology is a branch of biology concerning interactions among organisms and their biophysical environ...

question_answer

Q: The only thing that effects gene expression is if the gene is dominant    Choose: A. Yes, all gene...

A: Gene expression is the process in which genetic information can be interpreted as phenotype. The exp...

question_answer

Q: An elephant has an aorta that is approximately 8 cm in diameter and a restingheart beat of 35 beats/...

A: The circulatory system is one of the major systems among mammals. The circulatory system consists of...

question_answer

Q: Describe the current model for the genesis of cancer

A: Cancer is defined as the uncontrolled growth of abnormal cells in a body. This will result in tumour...

question_answer

Q: DRAW IT The graph here showsthe pH difference across theinner mitochondrial membraneover time in an ...

A: ATP synthase is the enzyme that forms ATP from ADP and inorganic phosphate. It is generally found in...

question_answer

Q: Summarize the main categories of immunopathology and theirmedical consequences.

A: Immunopathology is the study of immune responses against foreign substances and associated diseases.