Stroma in the chloroplasts of higher plant cantains

Stroma in the chloroplasts of higher plant cantains
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Stroma in the chloroplasts of higher plant cantains A. Chlorophyll B. Light-independent reaction ... . Light-independent reaction enzymes D. Ribosomes
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Stroma in the chloroplasts of higher plant contains (a) light-dependent reaction enzymes (b) ribosomes (c) chlorophyll (d) light-independent reaction enzymes.

Description : Stroma in the chloroplasts of higher plant contains (a) light-dependent reaction enzymes (b) ribosomes (c) chlorophyll (d) light-independent reaction enzymes.

Last Answer : d) light-independent reaction enzymes.

During photorespiration, the oxygen consuming reaction(s) occur in (a) stroma of chloroplasts (b) stroma of chloroplasts and mitochondria (c) stroma of chloroplasts and peroxisomes (d) grana of chloroplasts and peroxisomes.

Description : During photorespiration, the oxygen consuming reaction(s) occur in (a) stroma of chloroplasts (b) stroma of chloroplasts and mitochondria (c) stroma of chloroplasts and peroxisomes (d) grana of chloroplasts and peroxisomes.

Last Answer : (c) stroma of chloroplasts and peroxisomes

In C4 plants, Calvin cycle operates in (a) stroma of bundle sheath chloroplasts (b) grana of bundle sheath chloroplasts (c) grana of mesophyll chloroplasts (d) stroma of mesophyll chloroplasts.

Description : In C4 plants, Calvin cycle operates in (a) stroma of bundle sheath chloroplasts (b) grana of bundle sheath chloroplasts (c) grana of mesophyll chloroplasts (d) stroma of mesophyll chloroplasts.

Last Answer : (a) stroma of bundle sheath chloroplasts

In chloroplasts, chlorophyll is present in the (a) outer membrane (b) inner membrane (c) thylakoids (d) stroma.

Description : In chloroplasts, chlorophyll is present in the (a) outer membrane (b) inner membrane (c) thylakoids (d) stroma.

Last Answer : (c) thylakoids

Chlorophyll in chloroplasts is located in (a) grana (b) pyrenoid (c) stroma (d) both grana and stroma.

Description : Chlorophyll in chloroplasts is located in (a) grana (b) pyrenoid (c) stroma (d) both grana and stroma.

Last Answer : (a) grana

The structures that are formed by stacking of organised flattened membranous sacs in the chloroplasts are (a) stroma lamellae (b) stroma (c) cristae (d) grana.

Description : The structures that are formed by stacking of organised flattened membranous sacs in the chloroplasts are (a) stroma lamellae (b) stroma (c) cristae (d) grana.

Last Answer : (d) grana.

The matrix surrounding the grana in the inner membrane of chloroplasts is (A) Cytosol (B) Frets (C) Stroma (D) Inter-granal lamellae

Description : The matrix surrounding the grana in the inner membrane of chloroplasts is (A) Cytosol (B) Frets (C) Stroma (D) Inter-granal lamellae

Last Answer : (C) Stroma

C4 plants are more efficient in photosynthesis than C3 plants due to (a) higher leaf area(b) presence of larger number of chloroplasts in the leaf cells (c) presence of thin cuticle (d) lower rate of photorespiration

Description : C4 plants are more efficient in photosynthesis than C3 plants due to (a) higher leaf area (b) presence of larger number of chloroplasts in the leaf cells (c) presence of thin cuticle (d) lower rate of photorespiration

Last Answer : d) lower rate of photorespiration.

why plants tend to store sugars in form of starch in the stroma? -Biology

Description : why plants tend to store sugars in form of starch in the stroma? -Biology

Last Answer : answer:

why plants tend to store sugars in form of starch in the stroma? -Biology

Description : why plants tend to store sugars in form of starch in the stroma? -Biology

Last Answer : answer:

Stroma is the ground matrix of

Description : Stroma is the ground matrix of

Last Answer : Stroma is the ground matrix of A. Endoplasmic reticulum B. Mitochondria C. Nucleolus D. Chloroplast

Central stroma of ovary is made up of

Description : Central stroma of ovary is made up of

Last Answer : Central stroma of ovary is made up of A. Fibrous connective tissue B. Reticular tissue C. Adipose connective tissue D. None

Grana and Stroma are found in

Description : Grana and Stroma are found in

Last Answer : Ans. Chloroplast

The following are true about the cornea: a. the stroma contains collagen fibrils of regular thickness b. the Bowman's layer contains randomly arranged collagen fibrils c. the Bowman's layer is the basement layer of the epithelium d. type I collagen is the main type of collagen found in the cornea

Description : The following are true about the cornea: a. the stroma contains collagen fibrils of regular thickness b. the Bowman's layer contains randomly arranged collagen fibrils c. the Bowman's layer is the ... layer of the epithelium d. type I collagen is the main type of collagen found in the cornea

Last Answer : type I collagen is the main type of collagen found in the cornea

The corneal stroma: a. measures 500 um thick b. transmits 90% of the incoming light c. derives most of its oxygen from the precorneal tear film d. is acellular which accounts for its transparency

Description : The corneal stroma: a. measures 500 um thick b. transmits 90% of the incoming light c. derives most of its oxygen from the precorneal tear film d. is acellular which accounts for its transparency

Last Answer : measures 500 um thick

The endothelium: a. maintains the integrity of the corneal stroma through an ATP-Na+, K+-dependent pump b. receives its nutrient from the blood vessels surrounding the cornea c. undergoes multiplication in response to trauma d. contains tight junction between adjacent endothelium

Description : The endothelium: a. maintains the integrity of the corneal stroma through an ATP-Na+, K+-dependent pump b. receives its nutrient from the blood vessels surrounding the cornea c. undergoes multiplication in response to trauma d. contains tight junction between adjacent endothelium

Last Answer : maintains the integrity of the corneal stroma through an ATP-Na+, K+-dependent pump

The following structures are of ectodermal origin: a. the retina and its retinal pigment epithelium b. iris stroma c. the sclera d. the ciliary muscle e. the corneal stroma

Description : The following structures are of ectodermal origin: a. the retina and its retinal pigment epithelium b. iris stroma c. the sclera d. the ciliary muscle e. the corneal stroma

Last Answer : the retina and its retinal pigment epithelium

The cornea: a. is thicker centrally than peripherally b. contains 10,000 endothelium cells per square mm at birth c.has an acellular collagenous stroma d. contain Descemet's membrane is produced by the endothelium e. has a refractive index of 1.38

Description : The cornea: a. is thicker centrally than peripherally b. contains 10,000 endothelium cells per square mm at birth c.has an acellular collagenous stroma d. contain Descemet's membrane is produced by the endothelium e. has a refractive index of 1.38

Last Answer : contain Descemet's membrane is produced by the endothelium

Which part of ovary in mammals acts as an endocrine gland after ovulation? (a) Stroma (b) Germinal epithelium (c) Vitelline membrane (d) Graafian follicle

Description : Which part of ovary in mammals acts as an endocrine gland after ovulation? (a) Stroma (b) Germinal epithelium (c) Vitelline membrane (d) Graafian follicle

Last Answer : (d) Graafian follicle

Which of the following layers in an antral follicle is acellular? (a) Stroma (b) Zona pellucida (c) Granulosa (d) Theca interna

Description : Which of the following layers in an antral follicle is acellular? (a) Stroma (b) Zona pellucida (c) Granulosa (d) Theca interna

Last Answer : b) Zona pellucida

Dark reactions of photosynthesis occur in (a) granal thylakoid membranes (b) stromal lamella membranes (c) stroma outside photosynthetic lamellae (d) periplastidial space.

Description : Dark reactions of photosynthesis occur in (a) granal thylakoid membranes (b) stromal lamella membranes (c) stroma outside photosynthetic lamellae (d) periplastidial space.

Last Answer : c) stroma outside photosynthetic lamellae

Photosystem II occurs in (a) stroma (b) cytochrome (c) grana (d) mitochondrial surface.

Description : Photosystem II occurs in (a) stroma (b) cytochrome (c) grana (d) mitochondrial surface.

Last Answer : (c) grana

Read the following four statements, (i), (ii), (iii) and (iv) and select the right option having both correct statements. Statements : (i) Z scheme of light reaction takes place in presence of PSI only. (ii) Only PSI is functional in cyclic photophosphorylation. (iii)Cyclic photophosphorylation results into synthesis of ATP and NADPH2. (iv) Stroma lamellae lack PSII as well as NADP. (a) (ii) and (iv) (b) (i) and (ii) (c) (ii) and (iii) (d) (iii) and (iv)

Description : Read the following four statements, (i), (ii), (iii) and (iv) and select the right option having both correct statements. Statements : (i) Z scheme of light reaction takes place in presence of PSI only. (ii) Only PSI is ... and (iv) (b) (i) and (ii) (c) (ii) and (iii) (d) (iii) and (iv)

Last Answer : (a) (ii) and (iv)

In a chloroplast the highest number of protons are found in (a) intermembrane space (b) antennae complex (c) stroma (d) lumen of thylakoids.

Description : In a chloroplast the highest number of protons are found in (a) intermembrane space (b) antennae complex (c) stroma (d) lumen of thylakoids.

Last Answer : (d) lumen of thylakoids

Match the columns and identify the correct option. Column I Column II A. Thylakoids (i) Disc-shaped sacs in Golgi apparatus B. Cristae (ii) Condensed structure of DNA C. Cisternae (iii) Flat membranous sacs in stroma D. Chromatin (iv) Infoldings in mitochondria (a) A-(iii), B-(i), C-(iv), D-(ii) (b) A-(iii), B-(iv), C-(ii), D-(i) (c) A-(iv), B-(iii), C-(i), D-(ii) (d) A-(iii), B-(iv), C-(i), D-(ii)

Description : Match the columns and identify the correct option. Column I Column II A. Thylakoids (i) Disc-shaped sacs in Golgi apparatus B. Cristae (ii) Condensed structure of DNA C. Cisternae (iii) Flat membranous sacs in stroma D. Chromatin (iv) ... iii), C-(i), D-(ii) (d) A-(iii), B-(iv), C-(i), D-(ii)

Last Answer : (d) A-(iii), B-(iv), C-(i), D-(ii)

What is the function of the chloroplasts in plant cells?

Description : What is the function of the chloroplasts in plant cells?

Last Answer : A: Chloroplasts are responsible for photosynthesis in plant cells.

There would be no plant life if chloroplasts did not exist. Justify. -Biology 9th

Description : There would be no plant life if chloroplasts did not exist. Justify. -Biology 9th

Last Answer : answer:

What cells main job is to sort and package proteins and other substances in a plant cell. chloroplasts chromosomes nucleus Golgi Submit?

Description : What cells main job is to sort and package proteins and other substances in a plant cell. chloroplasts chromosomes nucleus Golgi Submit?

Last Answer : organelle

Which part of a green plant would show the greatest in chloroplasts in October?

Description : Which part of a green plant would show the greatest in chloroplasts in October?

Last Answer : It's totally leaf.

What do chloroplasts use to produce nutrients for plant cells and some protist cells?

Description : What do chloroplasts use to produce nutrients for plant cells and some protist cells?

Last Answer : They use CO2 and H2O.Glucose and O2 are produced.

What plant tissue contains some chloroplasts for photosynthesis?

Description : What plant tissue contains some chloroplasts for photosynthesis?

Last Answer : The stomata in the epidermis allow oxygen, carbon dioxide and water vapour to enter and leave the leaf. The guard cells also contain chloroplasts for photosynthesis.

A plant cell is distinguished from an animal cell by the presence of (a) Nucleus (b) Chloroplasts (c) Cell membrane (d) Mitochondria

Description : A plant cell is distinguished from an animal cell by the presence of (a) Nucleus (b) Chloroplasts (c) Cell membrane (d) Mitochondria

Last Answer : Ans:(b)

The presence of what distinguishes a plant cell from an animal cell’? (1) Chloroplasts (2) Cell wall (3) Cell membrane (4) Nucleus

Description : The presence of what distinguishes a plant cell from an animal cell’? (1) Chloroplasts (2) Cell wall (3) Cell membrane (4) Nucleus

Last Answer : (1) Chloroplasts Explanation: Plant and animal cells have several differences and similarities. Animal cells do not have chloroplasts but plant cells do. Animal cells are round and irregular ... process called photosynthesis to make organic molecules from carbon dioxide and free oxygen from water.

Photosynthesis takes place inside plant cells in ______. (1) Ribosomes (2) Chloroplasts (3) Nucleus (4) Mitochondria

Description : Photosynthesis takes place inside plant cells in ______. (1) Ribosomes (2) Chloroplasts (3) Nucleus (4) Mitochondria

Last Answer : (2) Chloroplasts Explanation: In plants, the process of photosynthesis takes place in the mesophyll of the leaves, inside the chloroplasts.

Genetic and biochemical similarities between contemporary cyanobacteria and eukaryoticchloroplasts are accepted to mean that A- .eukaryotes evolved from bacteria B- eukaryotes evolved from archaea C- .oxygenic photosynthesis first evolved in eukaryotes D- .cyanobacteria arose from chloroplasts which escaped from plant cells

Description : Genetic and biochemical similarities between contemporary cyanobacteria and eukaryoticchloroplasts are accepted to mean that A- .eukaryotes evolved from bacteria B- eukaryotes evolved from archaea C- . ... evolved in eukaryotes D- .cyanobacteria arose from chloroplasts which escaped from plant cells

Last Answer : eukaryotes evolved from archaea

The presence of what distinguishes a plant cell from an animal cell? (1) Chloroplasts (2) Cell wall (3) Cell membrane (4) Nucleus

Description : The presence of what distinguishes a plant cell from an animal cell? (1) Chloroplasts (2) Cell wall (3) Cell membrane (4) Nucleus

Last Answer : Chloroplasts

What are the common properties shared by chloroplasts and mitochondria? -Biology

Description : What are the common properties shared by chloroplasts and mitochondria? -Biology

Last Answer : answer:

Why do mesophyll cells contain chloroplasts? -Biology

Description : Why do mesophyll cells contain chloroplasts? -Biology

Last Answer : answer:

Why are chloroplasts in the palisade mesophyll? -Biology

Description : Why are chloroplasts in the palisade mesophyll? -Biology

Last Answer : answer:

Distribution of chloroplasts in a leaf. -Biology

Description : Distribution of chloroplasts in a leaf. -Biology

Last Answer : answer:

Distribution of chloroplasts in a leaf. -Biology

Description : Distribution of chloroplasts in a leaf. -Biology

Last Answer : answer:

Chloroplasts are energy organelles found in?

Description : Chloroplasts are energy organelles found in?

Last Answer : plant cells

what does chloroplasts absorb from?

Description : what does chloroplasts absorb from?

Last Answer : Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.

The structures that are formed by stacking of organized flattered membrances sacs in the chloroplasts are

Description : The structures that are formed by stacking of organized flattered membrances sacs in the chloroplasts are

Last Answer : The structures that are formed by stacking of organized flattered membrances sacs in the chloroplasts are A ... B. Cristae C. Grana D. Stroma lamellae

Assertion :In `C_(4)` plants, the chloroplasts of bundle sheath cells are granal. Reason: PS II is mostly found in the appressed part of granum.

Description : Assertion :In `C_(4)` plants, the chloroplasts of bundle sheath cells are granal. Reason: PS II is mostly found in the appressed part of granum.

Last Answer : Assertion :In `C_(4)` plants, the chloroplasts of bundle sheath cells are granal. Reason: PS II ... false. D. If both Assertion and Reason are false.

Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on

Description : Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on

Last Answer : Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on A. Proton ... . Accumalation of Na ions D. Membrane potential

In chloroplasts the chlorophyll is located in

Description : In chloroplasts the chlorophyll is located in

Last Answer : In chloroplasts the chlorophyll is located in A. Grana B. Pyrenoid C. Stroma D. Both grana and stroma

Agranal chloroplasts are found in some

Description : Agranal chloroplasts are found in some

Last Answer : Agranal chloroplasts are found in some A. Succulents B. `C_(3)` plants C. `C_(4)` plants D. Hydrophytes

In `C_(4)` plants , initial `CO_(2)` fixation takes place in the chloroplasts of

Description : In `C_(4)` plants , initial `CO_(2)` fixation takes place in the chloroplasts of

Last Answer : In `C_(4)` plants , initial `CO_(2)` fixation takes place in the chloroplasts of A. Gurad cells B. Mesophyll cells C. Spongy tissue D. Bundle sheath

Agranal chloroplasts are found in the

Description : Agranal chloroplasts are found in the

Last Answer : Agranal chloroplasts are found in the A. Mesophyll of pea leaves B. Bundle sheath of mango ... maize leaves D. Bundle sheath of sugarcane leaves