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Worksheets

hari

Total questions: 23

Worksheet time: 14mins

Name
Class
Date
1.

Amoeba takes in food through

అమీబా లో ఆహార సేకరణ ద్వారా జరుగును

a)

Nephridia

నెఫ్రిడియా

b)

Pseudopodia

మిద్యపాదలు

c)

Flagella

ప్లజిల్లా

d)

All the above

పై వన్నీ

2.

The end product of dark reaction is

నిష్కాంతి చర్య లో అంతి ఉత్పన్నాలు

a)

PGA

b)

C6H12O6

c)

CO2

d)

Nitrogen

3.

Which of the following undergoes reduction in dark phase

నిష్కాంతి చర్య లోఈ క్రింది వానిలో దేనిలో క్షయకరణ జరుగుతుంది

a)

Nitrogen

b)

Oxygen

c)

CO2

d)

Hydrogen

4.

These are the assimilatory powers formed at the end of right reaction

నిష్కాంతి చర్య లో చివరగా ఏర్పడే శక్తి గ్రాహకాలు ఏమిటి

a)

O2,H2O

b)

O2,NADPH

c)

ATP,O2

d)

ATP,NADPH

5.

The process of taking food in the body is called

ఆహారాన్ని నోటిలోనికి తీసుకోవటాన్ని ఏమంటారు

a)

Digestion

జీర్ణక్రియ

b)

Ingestion

అంతః కరణం

c)

Absorption

శోషణ

d)

All the above

6.

The fluid filled portion of chloroplast is called

హరిత రేణువులో ద్రవంతో నిండి ఉన్న భాగాన్ని ఏమంటారు

a)

Stroma

b)

Grana

c)

Chloroplast

d)

Chlorophyll

7.

Which organelle of the leaf absorb energy from the sun light for photosynthesis

కిరణజన్య సంయోగక్రియ లో మొక్కలోని ఏ భాగం కాంతి శక్తిని శోషించుకుంటుంది

a)

Chlorophyll

పత్ర హరితం

b)

Chloroplast

హరితరేణువు

c)

Mitochondria

మై టో కాండ్రియా

d)

Nucleus

కేంద్రకం

8.

........is known as the photosynthetic organelle of the cell.

a)

Chlorophyll

b)

Chloroplast

c)

Mitochondria

d)

Nucleus

9.

CO2,H2O, sunlight and.......are required for photosynthesis .

a)

CO2

b)

Blue light

c)

Red light

d)

Chlorophyll

10.
What is a gene?
a)
A bundle (like a hot dog bun) that the DNA is packed into
b)
something inside the nucleus
c)
a piece of DNA
d)
all of your DNA
11.

The structural and functional unit of Kidney is

a)

NEURON

b)

NEPHRON

c)

NUCLEUS

d)

NONE OF THESE

12.

Fill in the blank: ________ is the movement of water molecules through a semipermeable membrane from an area of high concentration of water to an area of lower concentration of water.

a)

Transpiration

b)

Osmosis

c)

Photosynthesis

d)

Absorption

e)

Respiration

13.
What does this organelle do?
a)
"Skin" of the cell, made up of phospholpids
b)
"Brain" of the cell, in control of cell functions
c)
"Highway" of the cell, no ribosomes
d)
"Highway: of the cell, has ribosomes
14.
What does this organelle do?
a)
Packages and ships proteins out of the cell like UPS or Fed-Ex
b)
Only found in Plants, photosynthesis
c)
Made of phospholipids, "skin" of the cell
d)
Powerhouse of the cell, makes ATP
15.
What does this do?
a)
Genetic material for all living things
b)
Makes RNA
c)
Makes ATP
d)
Found in vacuole
16.
What does this organelle do?
a)
"Highway" of the cell, covered in ribosomes
b)
"Highway of the cell, not covered in ribosomes
c)
Makes the RNA
d)
"Powerhouse", makes ATP
17.
What does this organelle do?
a)
Only found in plants, makes food through photosynthesis
b)
Only found in plants, provides support
c)
Makes ATP, powerhouse of the cell
d)
Makes Ribosomes
18.
What does this organelle do? (what the red line is pointing at)
a)
Storage of the cell, bigger in plants than in animal cells
b)
Stomach of the cell, full of digestive enzymes
c)
Makes ATP, Powerhouse of the cell
d)
"Brain" of the cell, controls cell actions
19.
What does this organelle do?
a)
Makes Proteins
b)
Makes RNA
c)
Photosynthesis
d)
Makes ATP
20.
What does this organelle do?
a)
Only found in Plant cells; photosynthesis
b)
Only found in Plant cells; surrounds and gives support
c)
Made of phospholipids
d)
Made of proteins
21.
What does this organelle do?
a)
Powerhouse of the cell, makes ATP
b)
Highway of the cell
c)
Makes RNA
d)
Makes Proteins
22.
What does this organelle do? (what the * points to)
a)
'Brain' of the cell
b)
Makes the RNA
c)
Genetic Blueprint of life
d)
Storage for the cell
23.
What does this organelle do?
a)
'Brain' of the Cell, houses the DNA, controls the cell
b)
Makes the RNA
c)
'Skin' of the cell, protects the cell
d)
Mitosis