Questions and Answers of the week. ANLH1

Questions and Answers:

1. What element is present in all proteins, distinguishing them from non-proteins?

a. Carbon

b. Oxygen

c. Nitrogen

d. Helium

Correct Answer is Nitrogen

Explanation:

All proteins must contain nitrogen. Legumes such as peas and beans are high in protein because they share a mutualistic relationship with Rhizobium bacteria in the soil. The bacteria give the plant nitrogen in the form of nitrate ions in exchange for glucose from the root nodules.

2. What is the hormone in plants called which causes them to bend towards the light?

a. Starch

b. Chlorophyll

c. Auxin

d. Photosynthesis

Correct Answer is Auxin

Explanation:

Auxin causes cells in the stem of the plant to elongate which bends the stem towards the direction of the light. Auxin is also produced in root tips to make the roots bend downwards so they will grow into the soil.

3. What is the scientific term for competition between members of the same species?

a. Predation

b. Interspecific competition

c. Intraspecific competition

d. Competitive fighting

Correct Answer is Intraspecific competition

Explanation:

Interspecific competition is competition between members of different species. (Intra- Intranet - a network where information can only be exchanged and viewed by members of one company or organization. Inter - Internet - a network where information can be exchanged be and viewed by lots of different people)

-ANSAHNIDSU

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Week's Question & Answer

Question: What is Black Energy?
Answer: In astronomy, black energy is a hypothetical form of energy that permeates all of space and tends to increase the rate of expansion of the universe. Black energy currently accounts for 73% of the total mass energy of the universe. Black energy his been used as a crucial ingredient in a recent attempt to formulate a cyclic model for the universe. The nature of black energy is very homogeneous, not too dense.

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APPLE

1) During which season apple flowers bloom?

a) Autumn

b) Spring

c) Summer

d) Winter

2) During which season apple fruits ripen?

a) Autumn

b) Spring

c) Summer

d) Winter

3) Which is the kingdom of apple?

a) Animalia

b) Protesta

c) Fungi

d) Plantae

4) Which is the phylum of apple?

a) Porifera

b) Anthropoda

c) Chordata

d) Magnoliophyta

5) Which is the class of apple?

a) Amphibia

b) Mammalia

c) Gastropoda

d) Magnoliospida

6) Which is the family of apple?

a) Chicldae

b) Canidae

c) Rosaceae

d) Mustelidae

7) Which of the following is low in apples?

a) Fibre

b) Sodium

c) Potassium

d) Vitamin C

8) How many carpels are in an apple?

a) Four

b) Five

c) Eight

d) Nine

9) When does an apple tree begin to bear fruit?

a) 2 to 3 years

b) 4 to 5 years

c) 6 to 8 years

d) 10 to 12 years

10) Where do apple trees grow?

a) Glaciers

b) Deserts

c) Arctic region

d) Temperate regions

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ADOLF HITLER

1) Which is Adolf Hitler’s autobiography?

a) Discovery of India

b) Mein Kampf

c) The Good Earth

d) Why England slept?

2) When did Adolf Hitler become the chancellor of Germany?

a) 1923

b) 1933

c) 1936

d) 1938

3) When did Adolf Hitler become a citizen of Germany?

a) 1889

b) 1914

c) 1918

d) 1932

4) Which art school rejected Adolf Hitler’s paintings?

a) Berlin Art School

b) Munich Art School

c) Bavaria Academy of Art

d) Vienna Academy of Fine Arts

5) Whom did Adolf Hitler marry?

a) Eva Braun

b) Stephanie

c) Jane Grey

d) Elizabeth Newson

6) What was the symbol of Nazi Party?

a) Hammer and sickle

b) Swastika

c) Rising sun

d) Shield and two swords

7) When Adolf Hitler was found guilty of treason, what was the sentence?

a) Death

b) Life

c) Twenty years

d) Five years

8) How many months Adolf Hitler was in jail?

a) Six

b) Nine

c) Twelve

d) Fourteen

9) What did Adolf Hitler receive for bravery in World War I?

a) Blue Max

b) Victoria Cross

c) Iron Cross

d) Persian Cross

10) Where was Adolf Hitler born?

a) Braunau Am Inn

b) Berlin

c) Munich

d) Vienna

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QUIZ

1) What is the Milky Way?

a) Galaxy

b) Star

c) Planet

d) Comet

2) How far is the Sun from the centre of the Milky Way?

a) 2 light years

b) 10 light years

c) 2000 light years

d) 26000 light years

3) What is the centre of the Milky Way called?

a) Centre Point

b) Galactic Centre

c) Eye of the storm

d) Planetary Centre

4) What type of galaxy is the Milky Way?

a) Lenticular galaxy

b) Spiral galaxy

c) Elliptical galaxy

d) Irregular galaxy

5) What is the length of the diameter of the Milky Way?

a) 2257 light years

b) 100000 light years

c) 6000 light years

d) 48000 light years

6) When was the last supernova in the Milky Way well observed?

a) 1604

b) 1571

c) 1517

d) 1216

7) Within which spiral arm the solar system is situated?

a) Orion Arm

b) Perseus Arm

c) Sagittarius Arm

d) White Arm

8) Who in 1783 discovered the motion of the solar system between the neighbouring stars?

a) Asaph Hall

b) William Herschel

c) Simon Marius

d) Johannes Kepler

9) Which part of the Milky Way contains the oldest stars?

a) Disk

b) Halo

c) Galactic Centre

d) Nuclear Bulge

10) Who is credited with the discovery of the Milky Way?

a) Aristotle

b) Democritus

c) Plato

d) Socrates

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