Q:

The smallest blood vessels which are one-cell thick, are called ______.

A) vena cava	B) arteries
C) veins	D) capillaries

Answer & Explanation Answer: D) capillaries

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

3 1954

Q:

What relationship exists between an enzyme and a catalyst?

Answer

An enzyme is a variety of catalyst and is the relation between tham. A catalyst is a chemical that increases the rate of a chemical reaction without itself being changed by the reaction.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

1 1954

Q:

Which plant cell organelle contains its own dna and ribosomes?

A) mitochondria	B) Chloroplasts
C) Both A & B	D) Vacuole

Answer & Explanation Answer: C) Both A & B

Explanation:

The plant cell organelles, "The power house of the cell" mitochondria and the chloroplasts contains their own DNA and ribosomes.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 1953

Q:

The scientific name of human being is?

A) Homo Nigrum	B) Melongena Sapiens
C) Homo Sapiens	D) Tigris Solanum

Answer & Explanation Answer: B) Melongena Sapiens

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

1 1953

Q:

Expedite is the opposite of

A) hasten	B) quick
C) hinder	D) step up

Answer & Explanation Answer: C) hinder

Explanation:

Expedite means to do an action or work to be completed quickly or sooner. The opposite of expedite means late, delay, hinder,...

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

0 1953

Q:

Which river in the Southern Peninsula has the second largest river basin in India?

A) Godavari	B) Krishna
C) Cauvery	D) Mahanadi

Answer & Explanation Answer: A) Godavari

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 1953

Q:

Where is the atmosphere the most dense?

A) Stratosphere	B) Mesosphere
C) Troposphere	D) All of the above

Answer & Explanation Answer: C) Troposphere

Explanation:

Troposphere is the most densest layer and is the lowest atmospheric layer.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 1953

Q:

For a certain reaction,DGq = -45 kJ/mol and DHq= -90 kJ/mol at 0°C. What is the minimum temperature at which the reaction will become spontaneous, ifDHq and DSq are independent of temperature?

A) 273 K	B) 298 K
C) 546 K	D) 596 K

Answer & Explanation Answer: C) 546 K

Explanation:

T = 273 °K

Using the formula,

DGq = DHq –TDS

-45 = -90 –273 DS

DS = 0.164

Now since DHq and DSq are independent,T2= DH/DS = 45/0.164 = 273°K

Required Temp = 273 + 273 = 546°K

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Filed Under: Physics
Exam Prep: Bank Exams

0 1953

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