Questions

Q:

A Sarcomere is the distance between two

A) Z discs B) H zones
C) A bands D) I bands
 
Answer & Explanation Answer: A) Z discs

Explanation:

A sarcomere is the basic unit of striated muscle tissue. It is the repeating unit between two Z lines.

Skeletal muscles are composed of tubular muscle cells (myocytes called muscle fibers or myofibers) which are formed in a process known as myogenesis. Muscle fibers contain numerous tubular myofibrils. Myofibrils are composed of repeating sections of sarcomeres, which appear under the microscope as alternating dark and light bands. Sarcomeres are composed of long, fibrous proteins as filaments that slide past each other when a muscle contracts or relaxes.

 

A muscle fiber from a biceps muscle may contain 100,000 sarcomeres.

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Filed Under: Biology
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Q:

What is a 'Cosmic year'?

Answer

The time taken for the earth and the solar system to complete one journey round the Milky Way.

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Subject: General Science

12 4022
Q:

Under which one of the following Articles of the Constitution of India, is the ' Annual Financial Statement ' of the economy to be laid by the Government, on the table of the Parliament before 31st March, every year

A) Article 16 B) Article 31
C) Article 112 D) Article 124
 
Answer & Explanation Answer: C) Article 112

Explanation:
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Filed Under: Indian Politics

3 4022
Q:

Reporting Discrepancies as incidents is a part of which phase?

A) Test Implementation and execution B) Evaluating exit criteria and reporting
C) Test Analysis and Design D) Test Closure Activities
 
Answer & Explanation Answer: A) Test Implementation and execution

Explanation:
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3 4021
Q:

Give the iupac name for the following compound?

che1530787063.jpg image

A) Sec-Butylcyclohexine B) Isopropylcyclohexane
C) 2-Cyclohexybutane D) None of the above
 
Answer & Explanation Answer: B) Isopropylcyclohexane

Explanation:
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Filed Under: Chemistry
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3 4020
Q:

The firm which leads the list of 54 indian firms in the recently released Forbes 'Global 2000' list

Answer

Reliance Industries 

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1 4019
Q:

One who sacrifices his life for a cause

One_who_sacrifices_his_life_for_a_cause1552994742.jpg image

A) Patriot B) Soldier
C) Martyr D) Revolutionary
 
Answer & Explanation Answer: C) Martyr

Explanation:

One who sacrifices his life for a cause is called as Martyr.

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Filed Under: English
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2 4015
Q:

The single-step income statement emphasizes

A) the various components of income from continuing operations B) extraordinary items and accounting changes more than these are emphasized in the multiple-step income statement
C) total revenues and total expenses D) the gross profit figure
 
Answer & Explanation Answer: C) total revenues and total expenses

Explanation:

The single-step income statement emphasizes


1. total revenues and total expenses.

2. Revenues

3. Expenses

4. Net income

The primary advantage of the single step fromat lies in its simple presentation and the absence of any implication that one type of revenue or expense item has priority over another.

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Filed Under: Indian Economy
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8 4014