The chlorophyll in photosynthesis is used for
I. Absorbing light II. Breaking down water molecule III. No function IV. Reduction of CO2
2. Proteins after digestion are converted into
I. Carbohydrates II. Small globules III. Amino acids IV. starch
3. Carbohydrates in the plants are stored in the form of
I. Glycogen II. Starch III. Glucose IV. Maltose
4. Main site of photosynthesis
I. Leaf II. Stem III. Chloroplast IV. Guard cells
5. The small pores present of leaf’s surface are called
I. Stomata II. Chlorophyll III. Guard cells IV. None of these
6. Photosynthesis is a
I. Catabolic process II. Parabolic process III. Amphibolic process IV. Photochemical lprocess
7. Opening and closing of pores is a function performed by
I. Stomata II. Chlorophyll III. Chloroplast IV. Guard cells
8. Which element is used in the synthesis of proteins?
I. Hydrogen II. Oxygen III. Nitrogen IV. Carbon dioxide
9. Temporary finger like extensions on amoeba are called
I. Cell membrane II. Cell wall III. Pseudopodia IV. Cilia
10. Bile juice is secreted by
I. Stomach II. Pancreas III. Small intestine IV. Liver
11. Which of these juices is secreted by pancreas?
I. Trypsin II. Pepsin III. Bile juice IV. Both I and II
12. Lipase acts on
I. Amino acids II. Fats III. Carbohydrates IV. All of these
13. Respiratory pigment in human body is
I. Chlorophyll II. Water III. Blood IV. haemoglobin
14. Blood consist of what fluid medium?
I. Lymph II. Platelets III. Plasma IV. All of these
15. One cell-thick vessels are called
I. Arteries II. Veins III. Capillaries IV. Pulmonary artery
Answers
Answer:
1.absorbing light
2.amino acids
3.starch
4.leaf
5.stomata
6.photochemical process
7.guard cells
8.nitrogen
9.pseudopodia
10.liver
11.trypsin
12.fats
13.haemoglobin
14.plasma
15.veins
1. The chlorophyll in photosynthesis is used for Absorbing light.
In a plant, chlorophyll's function is to absorb light, often sunlight.
2. Proteins after digestion are converted into Amino acids.
Protease and pepsin enzymes help break down proteins into amino acids during protein digestion in the stomach.
3. Carbohydrates in the plants are stored in the form of Starch.
Starch and cellulose are the two main types of carbohydrates, and both of these macromolecules have very high molecular weights—in the hundreds of thousands.
4. Main site of photosynthesis is Chloroplast.
Chloroplasts, which house the chlorophyll in plants, is where photosynthesis occurs.
5. The small pores present of leaf’s surface are called Stomata.
Stomata are the tiny pores that exist on the surface of leaves and aid the transpiration and photosynthesis processes.
6. Photosynthesis is a Photochemical process.
Photosynthesis is a photochemical reaction started by the energy of the light being absorbed
7. Opening and closing of pores is a function performed by Guard cells.
Guard cells control the stomatal holes' opening and closing by increasing or reducing the water content of the cells
8. Which element is used in the synthesis of proteins? Nitrogen
All living things require nitrogen, which is a key component of proteins, nucleic acids, and other vital chemical substances
9. Temporary finger-like extensions on amoeba are called Pseudopodia
Amoebas can produce brief cytoplasmic extensions known as pseudopodia, or false feet, which they use as means of locomotion.
10. Bile juice is secreted by Liver.
Bile is a fluid that the liver produces, secretes, and stores in the gallbladder to aid with digestion.
11. Which of these juices is secreted by pancreas? Tripsin
The pancreas produces trypsin in an inactive state called trypsinogen which aids in the digestion of protein.
12. Lipase acts on Fats.
The hydrolysis of triglycerides, the substrate, into fatty acids and glycerol is catalyzed by the hydrolase enzyme known as lipase.
13. Respiratory pigment in human body is hemoglobin.
Hemoglobin serves as the respiratory pigment in vertebrates.
14. Blood consists of what fluid medium? Plasma
Plasma, the liquid component of blood, is composed of water, ions, and protein.
15. One cell-thick vessels are called Capillaries.
Capillaries are one-celled thick vessels that are thin and act as a connection between arteries.
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