Basic Science Practice Question and Answer
8 4 Q:
5fa11416e4a5020b770e12c6 4 Q:
601404975beea84b8ececf1c 4 Q:
5f9130427793eb35d72d84b4 4 Q:
607d2d9fa4edf93f6177a9ea 4 Q:
5f5722f1c1a5d57a18306c50 Answer : 2. "Autotroph"
4 Q:
5fc9ce57b3b23538af75ca5a 4 Q:
607fefcdc91527511d90b3a0 4 Q:
5f75666d4637db73283bcd48
Q: Which gas is used in the food packaging industry to prevent chips from getting oxidized?
1830 05fa11416e4a5020b770e12c6
5fa11416e4a5020b770e12c6- 1Nitrogentrue
- 2Hydrogenfalse
- 3Heliumfalse
- 4Carbonfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Nitrogen"
Q: Mac number is related
1824 0601404975beea84b8ececf1c
601404975beea84b8ececf1c- 1At the speed of soundfalse
- 2At the speed of the shipfalse
- 3At the speed of the planetrue
- 4At the speed of the spacecraftfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "At the speed of the plane"
Q: His melting point increasing the pressure on ice?
1824 15f9130427793eb35d72d84b4
5f9130427793eb35d72d84b4- 1will decreasetrue
- 2will increasefalse
- 3will be zerofalse
- 4will remain unchangedfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "will decrease"
Q: What is the normal resting heart rate range for adults (beats/min)?
1813 0607d2d9fa4edf93f6177a9ea
607d2d9fa4edf93f6177a9ea- 160 to 100true
- 250 to 80false
- 3120 to 180false
- 475 to 120false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "60 to 100"
Q: All green plants and certain blue-green algae which can produce food by photosynthesis are called the_____.
1803 05f5722f1c1a5d57a18306c50
5f5722f1c1a5d57a18306c50- 1Consumersfalse
- 2Autotrophtrue
- 3Decomposersfalse
- 4Bacteriafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Autotroph"
Explanation :
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Most autotrophs use a process called photosynthesis to make their food.
Q: Cat is more visible at night?
1799 05fc9ce57b3b23538af75ca5a
5fc9ce57b3b23538af75ca5a- 1By naturefalse
- 2Due to the special texture of the pupiltrue
- 3daytime sleepfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Due to the special texture of the pupil"
Q: ____________are known as the ‘suicide bags’ of the cell.
1798 0607fefcdc91527511d90b3a0
607fefcdc91527511d90b3a0- 1Vacuolesfalse
- 2Mitochondriafalse
- 3Ribosomesfalse
- 4Lysosomestrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Lysosomes"
Q: Which acid is also known as the king of the acids?
1796 05f75666d4637db73283bcd48
5f75666d4637db73283bcd48- 1Hydrochloric acidsfalse
- 2Citric Acidsfalse
- 3Sulphuric Acidstrue
- 4Acetic acidsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Sulphuric Acids"
en29813popular