Which plastid of cell is responsible for storage of starch and fat in plants?

Description : Carbohydrates are commonly found as starch in plants storage organs. Which of the following five properties of starch (1-5) make it useful as a storage material? (1) Easily translocated (2) Chemically non-reactive (3) Easily digested by ... 5) (b) (1) and (5) (c) (2) and (3) (d) (2) and (4).

Last Answer : (d) (2) and (4).

Which cell contains plastid ?

Last Answer : Plastids live in plant cells.

Which cell does not have plastid ?

Last Answer : Animal cells do not contain plastids

_________ stores excess of water and waste products in a cell. a) ribosome b)vacuole c) golgi complex d)plastid

Description : _________ stores excess of water and waste products in a cell. a) ribosome b)vacuole c) golgi complex d)plastid

Last Answer : b)vacuole

________ helps in transport of material s in a cell. a) endoplasmic reticulum b)ribosome c)vacuole d)plastid

Description : ________ helps in transport of material s in a cell. a) endoplasmic reticulum b)ribosome c)vacuole d)plastid

Last Answer : a) endoplasmic reticulum

Pigment which are responsible for photosynthesis in higher plants

Description : Pigment which are responsible for photosynthesis in higher plants

Last Answer : Ans. Chlorophyll a and b

Describe the cell organelle which is responsible for the synthesis of starch.

Description : Describe the cell organelle which is responsible for the synthesis of starch.

Last Answer : The cell organelle responsible for the formation of starch is Chloroplast. It was discovered by Sachs and named by Schimper. It is usually disc shaped or Biconvex or Oval or spherical. ... granum and the unstacked thylakoids that connect the adjacent grana are called as Stroma thylakoids.

Which of the following macromolecules is primarily responsible for the insolubility of cell membranes in water? a) starch b) cellulose c) protein d) phospholipid

Description : Which of the following macromolecules is primarily responsible for the insolubility of cell membranes in water? a) starch b) cellulose c) protein d) phospholipid

Last Answer : ANSWER: D -- PHOSPHOLIPID

Pyrenoids are the centers for formation of: (a) Proteins (b) enzymes (c) Fat (d) Starch

Description : Pyrenoids are the centers for formation of: (a) Proteins (b) enzymes (c) Fat (d) Starch

Last Answer : Ans. ((d))

What happens during seed germination? (a) Heat is liberated (b) Starch is synthesised (c) Fat is synthesised (d) Light is absorbed

Description : What happens during seed germination? (a) Heat is liberated (b) Starch is synthesised (c) Fat is synthesised (d) Light is absorbed

Last Answer : Ans:(a)

Pick out the correct match: (1) Fleshy foods-Calcium and Protein (2) Fish - Starch and Vitamin (3) Milk Fibre and Minerals (4) Egg yolk Protein and Fat

Description : Pick out the correct match: (1) Fleshy foods-Calcium and Protein (2) Fish - Starch and Vitamin (3) Milk Fibre and Minerals (4) Egg yolk Protein and Fat

Last Answer : (4) Egg yolk Protein and Fat Explanation: An egg yolk is a part of an egg which feeds the developing embryo. As a food, yolks are a major source of vitamins and minerals. They contain all of the egg's fat and cholesterol, and about one-half of the protein.

Which of the following is correct pairing of site of action and substrate of rennin? (a) Mouth - Starch (b) Small intestine - Protein (c) Stomach - Casein (d) Stomach - Fat

Description : Which of the following is correct pairing of site of action and substrate of rennin? (a) Mouth - Starch (b) Small intestine - Protein (c) Stomach - Casein (d) Stomach - Fat

Last Answer : (c) Stomach - Casein

Which one of the following pairs of food components in humans reaches the stomach totally undigested ? (a) Starch and fat (b) Fat and cellulose (c) Starch and cellulose (d) Protein and starch

Description : Which one of the following pairs of food components in humans reaches the stomach totally undigested ? (a) Starch and fat (b) Fat and cellulose (c) Starch and cellulose (d) Protein and starch

Last Answer : b) Fat and cellulose

All types of plastids possess essentially the same structure because they (a) perform the same function (b) store food materials like starch, fat and protein (c) occur in aerial parts (d) can transform from one form to another

Description : All types of plastids possess essentially the same structure because they (a) perform the same function (b) store food materials like starch, fat and protein (c) occur in aerial parts (d) can transform from one form to another

Last Answer : (d) can transform from one form to another.

Pyrenoids are the centres for formation of (a) Porphyra (b) enzymes (c) fat (d) starch

Description : Pyrenoids are the centres for formation of (a) Porphyra (b) enzymes (c) fat (d) starch

Last Answer : (d) starch.

Denaturation refers to the loss of the ______ structure of a ______ molecule. a. primary; carbohydrate b. molecular; fat c. secondary; starch d. tertiary; protein

Description : Denaturation refers to the loss of the ______ structure of a ______ molecule. a. primary; carbohydrate b. molecular; fat c. secondary; starch d. tertiary; protein

Last Answer : d. tertiary; protein

The caecum in rabbit is considered to be concerned with the digestion of (a) Cellulose (b) Fat (c) Starch (d) Protein

Description : The caecum in rabbit is considered to be concerned with the digestion of (a) Cellulose (b) Fat (c) Starch (d) Protein

Last Answer : (a) Cellulose

Which of the following human digestive enzymes is incorrectly matched to its substrate? a) pepsin - protein b) trypsin - starch (pron: TRIP-sin) c) pancreatic amylase - starch (pron: AM-i-lase) d) lipase - fat e) maltase - maltose.

Description : Which of the following human digestive enzymes is incorrectly matched to its substrate? a) pepsin - protein b) trypsin - starch (pron: TRIP-sin) c) pancreatic amylase - starch (pron: AM-i-lase) d) lipase - fat e) maltase - maltose.

Last Answer : ANSWER: B -- TRYPSIN - STARCH

Pick out the correct match: (1) Fleshy foods – Calcium and Protein (2) Fish – Starch and Vitamin (3) Milk – Fibre and Minerals (4) Egg yolk – Protein and Fat

Description : Pick out the correct match: (1) Fleshy foods – Calcium and Protein (2) Fish – Starch and Vitamin (3) Milk – Fibre and Minerals (4) Egg yolk – Protein and Fat

Last Answer : Egg yolk – Protein and Fat

What kind of organ is plastid ?

Description : What kind of organ is plastid ?

Last Answer : Plastids are called color forming organs.

What is Plastid ?

Description : What is Plastid ?

Last Answer : Plastid is the largest organ of the cell which contains different types of pigment.

What is the function of plastid ?

Description : What is the function of plastid ?

Last Answer : : Plastids play a major role in plant food synthesis , color formation and food storage. In plastids, chloropasts are found in green plants and contain green pigments called chlorophyll ... and fruits. During ripening of green fruits, chloroplasts transform into chromopasts, causing diversity.

Why Plastid is called Spectrum ?

Description : Why Plastid is called Spectrum ?

Last Answer : : Plastid plants are called variegated because of their color.

What is another name for plastid ?

Last Answer : : Another name for plastid is barnadhar.

What is a colorless plastid called ?

Last Answer : Colorless plastids are called leukoplasts

Plastid How much? Type, What? What ?

Last Answer : Plastid Three Kind of Namely - Chloroplast , Chromoplast, Leukoplast. A. _ Chloroplasts : Green Of color Plastid Chloroplasts Says. Leaves , young Stem, Others Green In part These Found Goes. ... Savings To do. The light In contact When Leukoplast Chromoplast Or In chloroplasts Converted To be Can

Which of the following is related to genetic engineering? (a) Heterosis (b) Mutation (c) Plastid (d) Plasmid

Description : Which of the following is related to genetic engineering? (a) Heterosis (b) Mutation (c) Plastid (d) Plasmid

Last Answer : (d) Plasmid

.An outer covering membrane is absent over (a) nucleolus (b) lysosome (c) mitochondrion (d) plastid.

Description : .An outer covering membrane is absent over (a) nucleolus (b) lysosome (c) mitochondrion (d) plastid.

Last Answer : (a) nucleolus

Important site for formation of glycoproteins and glycolipids is (a) vacuole (b) Golgi apparatus (c) plastid (d) lysosome.

Description : Important site for formation of glycoproteins and glycolipids is (a) vacuole (b) Golgi apparatus (c) plastid (d) lysosome.

Last Answer : (b) Golgi apparatus

Which of the following types of plastid does not contain stored food material? (a) Chromoplasts (b) Elaioplasts (c) Aleuroplasts (d) Amyloplasts

Description : Which of the following types of plastid does not contain stored food material? (a) Chromoplasts (b) Elaioplasts (c) Aleuroplasts (d) Amyloplasts

Last Answer : (a) Chromoplasts

Enzyme responsible for the digestion of starch in food of main is Present in (e) Salivary and gastric secretion. (b) Salivary and pancreatic secretion (c) Gastric and pancreatic secretion (d) Gastric and duodenal secretion

Description : Enzyme responsible for the digestion of starch in food of main is Present in (e) Salivary and gastric secretion. (b) Salivary and pancreatic secretion (c) Gastric and pancreatic secretion (d) Gastric and duodenal secretion

Last Answer : (b) Salivary and pancreatic secretion

Value, used to assess the degree of spoilage (rancidity) of a fat or oil

Description : Value, used to assess the degree of spoilage (rancidity) of a fat or oil

Last Answer : Ans. Acid Number/Value

The number of grams of iodine absorbed by 100 g fat or oil

Description : The number of grams of iodine absorbed by 100 g fat or oil

Last Answer : Ans. Iodine value/number

The reaction of oil/fat with NaOH/KOH as

Description : The reaction of oil/fat with NaOH/KOH as

Last Answer : Ans. Saponification

Starch is an energy storage material characteristic of A.chlorophyta B.chrysophyta C.phaeophyta D.rhodophyta

Description : Starch is an energy storage material characteristic of A.chlorophyta B.chrysophyta C.phaeophyta D.rhodophyta