Is cytoplasmic movement the same as cyclosis? -Biology

Is cytoplasmic movement the same as cyclosis? -Biology
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Is cytoplasmic movement the same as cyclosis? -Biology

Description : Is cytoplasmic movement the same as cyclosis? -Biology

Last Answer : answer:

Cyclosis is a characteristic of plant cells such as Amoeba and vertebrate WBCs. This movement is due to

Description : Cyclosis is a characteristic of plant cells such as Amoeba and vertebrate WBCs. This movement is due to

Last Answer : Cyclosis is a characteristic of plant cells such as Amoeba and vertebrate WBCs. This movement is ... streaming C. Beating of cilia D. Podia formation

.Centromere is required for (a) replication of DNA (b) chromosome segregation (c) poleward movement of chromosomes (d) cytoplasmic cleavage.

Description : .Centromere is required for (a) replication of DNA (b) chromosome segregation (c) poleward movement of chromosomes (d) cytoplasmic cleavage.

Last Answer : (c) poleward movement of chromosomes

Centromere is required for (a) movement of chromosomes towards poles (b) cytoplasmic cleavage (c) crossing over (d) transcription.

Description : Centromere is required for (a) movement of chromosomes towards poles (b) cytoplasmic cleavage (c) crossing over (d) transcription.

Last Answer : (a) movement of chromosomes towards poles

What is cyclosis in a plant cell? -Biology

Description : What is cyclosis in a plant cell? -Biology

Last Answer : Cytoplasmic streaming, also called protoplasmic streaming and cyclosis, is the flow of the cytoplasm inside the cell, driven by forces from the cytoskeleton. ... In plant cells, chloroplasts may be moved around with the stream, possibly to a position of optimum light absorption for photosynthesis.

Why is cyclosis important to cells? -Biology

Description : Why is cyclosis important to cells? -Biology

Last Answer : The term cyclosis refers to the streaming of cytoplasm inside a living cell. This motion enables materials to reach all parts of a cell including: oxygen and nutrients. There is a protein called actin, found in all eukaryotic cells which is part of the cytoskeleton.

Is cyclosis clockwise? -Biology

Description : Is cyclosis clockwise? -Biology

Last Answer : answer:

What is cyclosis in a plant cell? -Biology

Description : What is cyclosis in a plant cell? -Biology

Last Answer : Cytoplasmic streaming, also called protoplasmic streaming and cyclosis, is the flow of the cytoplasm inside the cell, driven by forces from the cytoskeleton. ... In plant cells, chloroplasts may be moved around with the stream, possibly to a position of optimum light absorption for photosynthesis.

Is cyclosis clockwise? -Biology

Description : Is cyclosis clockwise? -Biology

Last Answer : answer:

Why is cyclosis important to cells? -Biology

Description : Why is cyclosis important to cells? -Biology

Last Answer : The term cyclosis refers to the streaming of cytoplasm inside a living cell. This motion enables materials to reach all parts of a cell including: oxygen and nutrients. There is a protein called actin, found in all eukaryotic cells which is part of the cytoskeleton.

What is cyclosis ?

Description : What is cyclosis ?

Last Answer : Cyclosis is a type of internal cell movement in which an oriented flow of circulating material is created and maintained in the cytoplasm by the action of microfilaments. Cyclosis is more easily observed in plant cells. Cytoskeleton and Cell Movement - Image Diversity: cyclosis

Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? -General Knowledge

Description : Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? -General Knowledge

Last Answer : The answer is 'Glyoxysomes'

Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? -General Knowledge

Description : Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? -General Knowledge

Last Answer : answer:

Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? -General Knowledge

Description : Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? -General Knowledge

Last Answer : answer:

What is meant by cytoplasmic respiration ?

Description : What is meant by cytoplasmic respiration ?

Last Answer : The process of respiration inside the cytoplasm is called cytoplasmic respiration.

What is Hyaloprazum / Cytoplasmic Matrix ?

Description : What is Hyaloprazum / Cytoplasmic Matrix ?

Last Answer : The semi- liquid , translucent , granular and homogeneous colloidal substance of cytoplasm is called cytoplasm matrix or hyaloplasm .

What is cytoplasmic streaming ?

Description : What is cytoplasmic streaming ?

Last Answer : : The movement of cytoplasm around the cell cavity in plant cells is called cytoplasmic streaming.

$ Inheritance of Kappa particles in Paramecium is type of extra-nuclear inheritance. ! The above process is also called Cytoplasmic inheritance.

Description : $ Inheritance of Kappa particles in Paramecium is type of extra-nuclear inheritance. ! The above process is also called Cytoplasmic inheritance.

Last Answer : $ Inheritance of Kappa particles in Paramecium is type of extra-nuclear inheritance. ! The above process is ... wrong D. If both As and R are wrong.

Assertion : Nucleocytoplasmic ratio decreases in cleavage . Reason : During cleavage , cytoplasmic synthesis is faster than DNA synthesis.

Description : Assertion : Nucleocytoplasmic ratio decreases in cleavage . Reason : During cleavage , cytoplasmic synthesis is faster than DNA synthesis.

Last Answer : Assertion : Nucleocytoplasmic ratio decreases in cleavage . Reason : During cleavage , cytoplasmic synthesis ... If both Assertion & Reason are False.

Thin cytoplasmic layer is present in middle part of sperm is called :-

Description : Thin cytoplasmic layer is present in middle part of sperm is called :-

Last Answer : Thin cytoplasmic layer is present in middle part of sperm is called :- A. Nebenkern B. Manchette C. Axial filament D. Zensen ring

When pollen sterility is caused by cytoplasmic genes

Description : When pollen sterility is caused by cytoplasmic genes

Last Answer : Ans. Cytoplasmic Male Sterility (CMS)

Eicosanoids mediate inflammation in a variety of ways. Of the following statements, which are true with regard to this? a. Eicosanoids are stored in cytoplasmic granules for release after receptor mediated signaling b. Eicosanoids include prostaglandins, thromboxanes, leukotrienes and lipoxins c. Eicosanoids generally have a plasma half-life measured in hours d. Physiologic responses to eicosanoids include vasodilatation, vasoconstriction, increased vascular permeability and both chemotaxis and chemoattractant inhibition

Description : Eicosanoids mediate inflammation in a variety of ways. Of the following statements, which are true with regard to this? a. Eicosanoids are stored in cytoplasmic granules ... include vasodilatation, vasoconstriction, increased vascular permeability and both chemotaxis and chemoattractant inhibition

Last Answer : Answer: b, d The eicosanoids are derived from arachidonic acid (eicosatetraenoic acid) and consist of prostaglandins, thromboxanes, leukotrienes and lipoxins. The eicosanoids are not ... nervous system d. Mononuclear phagocytes release a variety of proinflammatory cytokines and growth factors

Which of the following statement(s) is/are true concerning the cell function of phagocytosis? a. Phagocytosis is a mechanistically distinct process of endocytosis performed by special cells to take up larger particles such as bacteria or erythrocytes b. Lymphocytes are the primary blood cell involved with this process c. The process involves a coating of the cytoplasmic surface known as clathrin d. Phagocytosis is performed only by white blood cells and tissue macrophages

Description : Which of the following statement(s) is/are true concerning the cell function of phagocytosis? a. Phagocytosis is a mechanistically distinct process of endocytosis performed by special cells to take ... known as clathrin d. Phagocytosis is performed only by white blood cells and tissue macrophages

Last Answer : Answer: a Phagocytosis is a specialized form of endocytosis by which large particles are internalized by specialized cells primarily macrophages and neutrophils. To be phagocytosed, particles ... the lumen of the thyroid follicle, thereby releasing the thyroid hormones, thyroxine triiodothyronine

The transport of proteins out of the cell is termed exocytosis. Which of the following statement(s) is/are true concerning this process? a. Secretory vesicles fuse with the plasma membrane b. The process can occur in either a constitutive or regulated process c. A regulated secretion is triggered by a stimulus, most likely a hormone or a neurotransmitter d. A decrease in cytoplasmic calcium occurs as part of the secretion process

Description : The transport of proteins out of the cell is termed exocytosis. Which of the following statement(s) is/are true concerning this process? a. Secretory vesicles fuse with the plasma membrane b. ... or a neurotransmitter d. A decrease in cytoplasmic calcium occurs as part of the secretion process

Last Answer : Answer: a, b, c Transport vesicles that bud off the Golgi network carry both material to be secreted from the cell and protein destined to become components of the plasma ... but may also involve generation of diacylglycerol or production of cyclic AMP which activate kinases or phosphatases

If therapy with multiple drugs causes induction of drug metabolism in your asthma patient, it will (a) Result in increased smooth endoplasmic reticulum (b) Result in increased rough endoplasmic reticulum (c) Result in decreased enzymes in the soluble cytoplasmic fraction (d) Require 3-4 months to reach completion (e) Be irreversible

Description : If therapy with multiple drugs causes induction of drug metabolism in your asthma patient, it will (a) Result in increased smooth endoplasmic reticulum (b) Result in increased rough endoplasmic reticulum ... soluble cytoplasmic fraction (d) Require 3-4 months to reach completion (e) Be irreversible

Last Answer : Ans: A

The mechanism of action of cyclosporine involves (a) Activation of calcineurin (b) Binding to cyclophilin to cause inhibition of a cytoplasmic phosphatase (c) Blockade of interleukin – 2- receptors (d) Inhibition of phospholipase A2 (e) Suppression of bone marrow progenitors

Description : The mechanism of action of cyclosporine involves (a) Activation of calcineurin (b) Binding to cyclophilin to cause inhibition of a cytoplasmic phosphatase (c) Blockade of interleukin – 2- receptors (d) Inhibition of phospholipase A2 (e) Suppression of bone marrow progenitors

Last Answer : Ans: B

The primary mechanism underlying the resistance of gram-positive organisms to macrolide antibiotics is (a) Methylation of binding sites on the 50S ribosomal subunit (b) Formation of esterases that hydrolyze the lactone ring (c) Increased activity of efflux mechanisms (d) Formation of drug-inactivating acetyltranferases (e) Decreased drug permeability of the cytoplasmic membrane

Description : The primary mechanism underlying the resistance of gram-positive organisms to macrolide antibiotics is (a) Methylation of binding sites on the 50S ribosomal subunit (b) Formation of ... ) Formation of drug-inactivating acetyltranferases (e) Decreased drug permeability of the cytoplasmic membrane

Last Answer : Ans: A

What are cytoplasmic inclusions ?

Description : What are cytoplasmic inclusions ?

Last Answer : Cytoplasmic inclusions are cytoplasmic molecular aggregates, such as pigments, organic polymers and crystals. They are not considered cell organelles. Fat drops and glycogen granules are examples of cytoplasmic inclusions. Cell Structure Review - Image Diversity: cytoplasmic inclusions

What are the main cytoplasmic structures present in animal cells ?

Description : What are the main cytoplasmic structures present in animal cells ?

Last Answer : The main cytoplasmic structures of the cell are the centrioles, the cytoskeleton, lysosomes, mitochondria, peroxisomes, the Golgi apparatus, the endoplasmic reticula and ribosomes. Cell Structure Review - Image Diversity: cell organelles

Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? (1) Mitochondria (2) Golgi bodies (3) Lysosomes (4) Glyoxysomes

Description : Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? (1) Mitochondria (2) Golgi bodies (3) Lysosomes (4) Glyoxysomes

Last Answer : (1) Mitochondria Explanation: Mitochondria are semiautonomous organelles that likely began as freestanding prokaryotes that invaded eukaryotic cells more than a billion years ago. A symbiotic ... lost the capacity for independent existence but became indispensible to the eukaryotic cells.

Which of the following techniques ar used to create transgenic crops? a. Budding and Grafting in fruit plants b. Cytoplasmic male sterility c. Gene slicing d. Only 1 e. Both 1 and 2 f. Both 2 and 3 g. Both 1 and 3

Description : Which of the following techniques ar used to create transgenic crops? a. Budding and Grafting in fruit plants b. Cytoplasmic male sterility c. Gene slicing d. Only 1 e. Both 1 and 2 f. Both 2 and 3 g. Both 1 and 3

Last Answer : f. Both 2 and 3

Phenotype of an organism is the result of (a) genotype and environment interactions (b) mutations and linkages (c) cytoplasmic effects and nutrition (d) environmental changes and sexual dimorphism

Description : Phenotype of an organism is the result of (a) genotype and environment interactions (b) mutations and linkages (c) cytoplasmic effects and nutrition (d) environmental changes and sexual dimorphism

Last Answer : (a) genotype and environment interactions

The test-tube baby programme employs which one of the following techniques? (a) Intra Cytoplasmic Sperm Injection (ICSI) (b) Intra Uterine Insemination (IUI) (c) Gamete Intra Fallopian Transfer (GIFT) (d) Zygote Intra Fallopian Transfer (ZIFT)

Description : The test-tube baby programme employs which one of the following techniques? (a) Intra Cytoplasmic Sperm Injection (ICSI) (b) Intra Uterine Insemination (IUI) (c) Gamete Intra Fallopian Transfer (GIFT) (d) Zygote Intra Fallopian Transfer (ZIFT)

Last Answer : (d) Zygote Intra Fallopian Transfer (ZIFT)

The translocation of organic solutes in sieve tube members is supported by (a) cytoplasmic streaming (b) root pressure and transpiration pull (c) P-proteins (d) mass flow involving a carrier and ATP

Description : The translocation of organic solutes in sieve tube members is supported by (a) cytoplasmic streaming (b) root pressure and transpiration pull (c) P-proteins (d) mass flow involving a carrier and ATP

Last Answer : (a) cytoplasmic streaming

.Experiments on Acetabularia by Hammerling proved the role of (a) cytoplasm in controlling differentiation (b) nucleus in heredity (c) chromosomes in heredity (d) nucleo-cytoplasmic ratio.

Description : .Experiments on Acetabularia by Hammerling proved the role of (a) cytoplasm in controlling differentiation (b) nucleus in heredity (c) chromosomes in heredity (d) nucleo-cytoplasmic ratio.

Last Answer : (b) nucleus in heredity

By which of the following means antifungal chemotherapeutic agents may affect fungi? A- Interfere with nuclear division by preventing the aggregation of microtubules needed for mitosis B- Interfere with normal nucleic acid synthesisInterfere with ergosterol biosynthesis and thus alter the structure of the cytoplasmic C- membrane as well as the function of several membrane-bound enzymes like thoseinvolved in nutrient transport and chitin synthesis D- all of these

Description : By which of the following means antifungal chemotherapeutic agents may affect fungi? A- Interfere with nuclear division by preventing the aggregation of microtubules needed for mitosis B- ... membrane-bound enzymes like thoseinvolved in nutrient transport and chitin synthesis D- all of these

Last Answer : all of these

Porins are located in A- the outer membrane of gram-negative bacteria B- he peptidoglycan layer of gram-positive bacteria C- the cytoplasmic membrane of both gram-negative and gram-positive bacteria D- the periplasmic space of gram-negative bacteria

Description : Porins are located in A- the outer membrane of gram-negative bacteria B- he peptidoglycan layer of gram-positive bacteria C- the cytoplasmic membrane of both gram-negative and gram-positive bacteria D- the periplasmic space of gram-negative bacteria

Last Answer : the outer membrane of gram-negative bacteria

The unifying feature of the archaea that distinguishes them from the bacteria is A- habitats which are extreme environments with regard to acidity B- absence of a nuclear membrane temperature C- presence of a cell wall containing a characteristic outer membrane D- cytoplasmic ribosomes that are 70S

Description : The unifying feature of the archaea that distinguishes them from the bacteria is A- habitats which are extreme environments with regard to acidity B- absence of a nuclear membrane temperature ... of a cell wall containing a characteristic outer membrane D- cytoplasmic ribosomes that are 70S

Last Answer : absence of a nuclear membrane temperature

Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells?

Description : Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells?

Last Answer : Glyoxysomes

6.2 Which hormone acts through a cytoplasmic receptor: A. Calcitriol B. Prolactin C. Vasopressin D. None of the abov

Description : 6.2 Which hormone acts through a cytoplasmic receptor: A. Calcitriol B. Prolactin C. Vasopressin D. None of the abov

Last Answer : A.Calcitol binds to cytoplasmic membrane and enhances the absorption of Calcium by increasing the calcium binding proteins-calbindin-D proteins.

88. The Test-tube Baby Programme employs which one of the following techniques ? (1) Zygote intra fallopian transfer (ZIFT) (2) Intra cytoplasmic sperm injection (ICSI) (3) Intra uterine insemination (IUI) (4) Gamete intra fallopian transfer (GIFT)

Description : 88. The Test-tube Baby Programme employs which one of the following techniques ? (1) Zygote intra fallopian transfer (ZIFT) (2) Intra cytoplasmic sperm injection (ICSI) (3) Intra uterine insemination (IUI) (4) Gamete intra fallopian transfer (GIFT)

Last Answer : ) Zygote intra fallopian transfer (ZIFT)

Blood platelets are: a) cytoplasmic fragments b) free nuclei c) a kind of red cell d) found only during clot formation

Description : Blood platelets are: a) cytoplasmic fragments b) free nuclei c) a kind of red cell d) found only during clot formation

Last Answer : ANSWER: A -- Cytoplasmic fragments

1. Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? 2. What is the minimum age for election/appointment as member of the Rajya Sabha ? 3. When milk is churned, how does the cream separate from it? 4. In USA, which region receives heavy rainfall throughout the year under the influence of Westerlies? 5. Which first Europeans came to India?

Description : 1. Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? 2. What is the minimum age for election/appointment as member of the Rajya Sabha ? 3. When milk is churned ... the earth's surface? 20. During which movement was Mahatma' added before Gandhiji's name?

Last Answer : Answer : 1. Glyoxysomes 2. 30 years 3. Due to the centrifugal force 4. North-western 5. Portuguese 6. 1969 7. Mercury vapour 8. Clawed wings, teeth on jaw, tail 9. Katabatic ... . Southern Blotting 17. Nitrogen fixing bacteria 18. Mrs. Sarojini Naidu 19. Marine Ecosystem 20. Champaran satyagraha

Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells ? (1) Mitochondria (2) Golgi bodies (3) Lysosomes (4) Glyoxysomes

Description : Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells ? (1) Mitochondria (2) Golgi bodies (3) Lysosomes (4) Glyoxysomes

Last Answer : Mitochondria