A contractile mid body forms during cytokinesis in :-

A contractile mid body forms during cytokinesis in :-
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A contractile mid body forms during cytokinesis in :- A. Animals B. Higher plants C. Fungi D. Algae
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Which one of the following precedes reformation of the nuclear envelope during M phase of the cell cycle? (a) Decondensation from chromosomes and reassembly of the nuclear lamina (b) Transcription from chromosomes and reassembly of the nuclear lamina (c) Formation of the contractile ring and formation of the phragmoplast (d) Formation of the contractile ring and transcription from chromosomes

Description : Which one of the following precedes reformation of the nuclear envelope during M phase of the cell cycle? (a) Decondensation from chromosomes and reassembly of the nuclear lamina (b) ... and formation of the phragmoplast (d) Formation of the contractile ring and transcription from chromosomes

Last Answer : (c) Formation of the contractile ring and formation of the phragmoplast

During which phase of mitosis Cytokinesis begin?

Description : During which phase of mitosis Cytokinesis begin?

Last Answer : Telophase

Assertion :- Telophase-I leads to formation of diad of cells. Reason :- During Anaphse-I is marked by completion of karyokinesis and cytokinesis as we

Description : Assertion :- Telophase-I leads to formation of diad of cells. Reason :- During Anaphse-I is marked by completion of karyokinesis and cytokinesis as we

Last Answer : Assertion :- Telophase-I leads to formation of diad of cells. Reason :- During Anaphse-I is marked ... . D. If both Assertion & Reason are false.

During cell division in apical meristem, the nuclear membrane appears in (a) telophase (b) cytokinesis (c) metaphase (d) anaphase.

Description : During cell division in apical meristem, the nuclear membrane appears in (a) telophase (b) cytokinesis (c) metaphase (d) anaphase.

Last Answer : (a) telophase

Which is responsible for initiating and maintining the rhythmic contractile activity of the heart ?

Description : Which is responsible for initiating and maintining the rhythmic contractile activity of the heart ?

Last Answer : Which is responsible for initiating and maintining the rhythmic contractile activity of the heart ? A. Sino- ... ) C. Purkinje fibres D. Bundle of his

Contractile vacuoles of Paramecium are analogous to

Description : Contractile vacuoles of Paramecium are analogous to

Last Answer : Contractile vacuoles of Paramecium are analogous to A. Sweat glands of mammals B. Uriniferous tubules ... cavity of Hydra D. Typhlosole of Earthworm

$ Amoeba is a type of sporozoan. ! Sporozonas have two contractile vacules.

Description : $ Amoeba is a type of sporozoan. ! Sporozonas have two contractile vacules.

Last Answer : $ Amoeba is a type of sporozoan. ! Sporozonas have two contractile vacules. A. If both As and R are ... is wrong D. If both As and R are wrong.

$ Rhodopsin of rod cells and iodospin of cone cells of retina are proteins ! Myosine and Actin are contractile proteins

Description : $ Rhodopsin of rod cells and iodospin of cone cells of retina are proteins ! Myosine and Actin are contractile proteins

Last Answer : $ Rhodopsin of rod cells and iodospin of cone cells of retina are proteins ! Myosine and Actin are ... wrong D. If both As and R are wrong.

The functional unit of the contractile system in the striped muscle is_____

Description : The functional unit of the contractile system in the striped muscle is_____

Last Answer : The functional unit of the contractile system in the striped muscle is_____

The contractile unit of muscle is a part of myofibril be- tween

Description : The contractile unit of muscle is a part of myofibril be- tween

Last Answer : The contractile unit of muscle is a part of myofibril be- tween A. Z line and I band B. Z line and Z line C. Z line and A band D. A band and I band

Mammalian kidney resemble contractile vacuole of Amoeba in excretion of

Description : Mammalian kidney resemble contractile vacuole of Amoeba in excretion of

Last Answer : Mammalian kidney resemble contractile vacuole of Amoeba in excretion of A. Glucose B. Excess water C. Urea D. Ammoriia

Why contractile vacuoles would be of little value to one cell organisms living in the ocean?

Description : Why contractile vacuoles would be of little value to one cell organisms living in the ocean?

Last Answer : I do get it,for the organism living in the hypertonic saltwater(ocean) the contractile vacuole is most not needed since thewater in the organism are already on thier way out!

What are contractile proteins found in what?

Description : What are contractile proteins found in what?

Last Answer : Muscles

Which of the following statement(s) is/are correct concerning the cardiovascular response to shock? a. Changes in cardiac contractile function shift the Frank Starling curve up and down b. Venoconstriction from skeletal muscle is a significant contributor to the restoration of blood volume with shock c. Arterial vasoconstriction affects all vascular beds equally d. The total circulating blood volume is equally split between the arterial and venous system

Description : Which of the following statement(s) is/are correct concerning the cardiovascular response to shock? a. Changes in cardiac contractile function shift the Frank Starling curve up and down b. ... d. The total circulating blood volume is equally split between the arterial and venous system

Last Answer : Answer: a Central in the general cardiovascular response to shock is the action of the heart itself. The principle determinants of cardiac function in the normal heart are the volume of blood ... Blood flow to the skin is sacrificed early, followed by that to the kidneys and splanchnic viscera

Are protozoans presenting contractile, or pulsatile, vacuoles easily found in fresh or in salt water?

Description : Are protozoans presenting contractile, or pulsatile, vacuoles easily found in fresh or in salt water?

Last Answer : Fresh water is the less concentrated of solutes than sea water and it (fresh water) tends to be less concentrated than the intracellular environment making cells to swell. Sea water, on the other ... provided by the vacuoles, protozoans of fresh water would absorb too much water and would die.

The contractile proteins in a muscle are (1) Actin and Myosin (2) Actin and Tropomyosin (3) Myosin and Troponin (4)Troponin and Tropomyosin

Description : The contractile proteins in a muscle are (1) Actin and Myosin (2) Actin and Tropomyosin (3) Myosin and Troponin (4)Troponin and Tropomyosin

Last Answer : (1) Actin and Myosin Explanation: Muscle fibers or myofibrils are formed of three types of proteins which are (1) contractile, (2) regulatory, and (3) structural. Contractile proteins are the force ... are Actin which is part of thin filament and Myosin, which is part of the thick filament.

True statements about the retinal blood flow include: a. the retina receives 5% of total ocular blood flow b. the retinal blood flow is mainly under the sympathetic control c. the retina blood vessels are impermeable to ascorbate d. the pericytes control the contractile activity of the retinal blood vessels

Description : True statements about the retinal blood flow include: a. the retina receives 5% of total ocular blood flow b. the retinal blood flow is mainly under the sympathetic control c. the ... are impermeable to ascorbate d. the pericytes control the contractile activity of the retinal blood vessels

Last Answer : the pericytes control the contractile activity of the retinal blood vessels

The functional unit of contractile system in striated muscle is (a) sarcomere (b) Z-band (c) cross bridges (d) myofibril.

Description : The functional unit of contractile system in striated muscle is (a) sarcomere (b) Z-band (c) cross bridges (d) myofibril.

Last Answer : (a) sarcomere

Which of the following is the contractile protein of a muscle? (a) Tropomyosin (b) Tubulin (c) Myosin (d) All of these

Description : Which of the following is the contractile protein of a muscle? (a) Tropomyosin (b) Tubulin (c) Myosin (d) All of these

Last Answer : (c) Myosin

The contractile protein of skeletal muscle involving ATPase activity is (a) troponin (b) tropomyosin (c) myosin (d) α-actinin.

Description : The contractile protein of skeletal muscle involving ATPase activity is (a) troponin (b) tropomyosin (c) myosin (d) α-actinin.

Last Answer : (c) myosin

In Amoeba and Paramecium osmoregulation occurs through (a) pseudopodia (b) nucleus (c) contractile vacuole (d) general surface.

Description : In Amoeba and Paramecium osmoregulation occurs through (a) pseudopodia (b) nucleus (c) contractile vacuole (d) general surface.

Last Answer : (c) contractile vacuole

The function of contractile vacuole, in protozoa, is (a) osmoregulation (b) reproduction (c) locomotion (d) digestion of food.

Description : The function of contractile vacuole, in protozoa, is (a) osmoregulation (b) reproduction (c) locomotion (d) digestion of food.

Last Answer : (a) osmoregulation

In protozoa like Amoeba and Paramecium, the organ for osmoregulation is (a) contractile vacuole (b) mitochondria (c) nucleus (d) food vacuole.

Description : In protozoa like Amoeba and Paramecium, the organ for osmoregulation is (a) contractile vacuole (b) mitochondria (c) nucleus (d) food vacuole.

Last Answer : (a) contractile vacuole

Ciliates differ from all other protozoans in (a) using flagella for locomotion (b) having a contractile vacuole for removing excess water (c) using pseudopodia for capturing prey (d) having two types of nucle

Description : Ciliates differ from all other protozoans in (a) using flagella for locomotion (b) having a contractile vacuole for removing excess water (c) using pseudopodia for capturing prey (d) having two types of nucle

Last Answer : d) having two types of nuclei.

Which one of the following is NOT found in the ciliates? a. A contractile vacuoLe b. Macronuclei and micronucLei c. A compLex of organelles in the tip d. Mitochondria

Description : Which one of the following is NOT found in the ciliates? a. A contractile vacuoLe b. Macronuclei and micronucLei c. A compLex of organelles in the tip d. Mitochondria

Last Answer : d. Mitochondria

The contractile proteins in a muscle are?

Description : The contractile proteins in a muscle are?

Last Answer : Actin and Myosin

Which is the contractile protein muscle?

Description : Which is the contractile protein muscle?

Last Answer : Myosin

The function of contractile vacuole a) Nutrition b) Reproduction c) Osmoregulation d) Locomotion

Description : The function of contractile vacuole a) Nutrition b) Reproduction c) Osmoregulation d) Locomotion

Last Answer : c) Osmoregulation

Ciliates differ from all other protozoans in (1) using flagella for locomotion (2) having a contractile vacuole for removing excess water (3) using pseudopodia for capturing prey (4) having two types of nuclei

Description : Ciliates differ from all other protozoans in (1) using flagella for locomotion (2) having a contractile vacuole for removing excess water (3) using pseudopodia for capturing prey (4) having two types of nuclei

Last Answer : (4) having two types of nuclei

Adrenergic β2 agonists produce muscle tremor by: A. Facilitating neuromuscular transmission B. Incomplete fusion of contractile response of individual fibres C. Enhanced firing of muscle spindles D. Both (b) and (c) are correct

Description : Adrenergic β2 agonists produce muscle tremor by: A. Facilitating neuromuscular transmission B. Incomplete fusion of contractile response of individual fibres C. Enhanced firing of muscle spindles D. Both (b) and (c) are correct

Last Answer : D. Both (b) and (c) are correct

Adrenergic β2 agonists produce muscle tremor by: A. Facilitating neuromuscular transmission B. Incomplete fusion of contractile response of individual fibres C. Enhanced firing of muscle spindles D. Both (b) and (c) are correct

Description : Adrenergic β2 agonists produce muscle tremor by: A. Facilitating neuromuscular transmission B. Incomplete fusion of contractile response of individual fibres C. Enhanced firing of muscle spindles D. Both (b) and (c) are correct

Last Answer : D. Both (b) and (c) are correct

The function of contractile vacuole a) Nutrition b) Reproduction c) Osmoregulation d) Locomotion

Description : The function of contractile vacuole a) Nutrition b) Reproduction c) Osmoregulation d) Locomotion

Last Answer : c) Osmoregulation

Which of the following is an arachnid ectoparasite? a) Spider b) Scorpion c) Daphnia d) Tick 10. The function of contractile vacuole a) Nutrition b) Reproductionc) Osmoregulation d) Locomotion

Description : Which of the following is an arachnid ectoparasite? a) Spider b) Scorpion c) Daphnia d) Tick 10. The function of contractile vacuole a) Nutrition b) Reproductionc) Osmoregulation d) Locomotion

Last Answer : c) Osmoregulation

In most species of Paramecium there are how many contractile vacuoles? Is it: a) one b) two c) three d) four

Description : In most species of Paramecium there are how many contractile vacuoles? Is it: a) one b) two c) three d) four

Last Answer : ANSWER: B -- Two

1. What is Broad money in India? 2. Who has scored the slowest century in the test cricket? 3. Which is the contractile protein muscle? 4. Which set of types actions occur in arid topography? 5. Which was the The most important industry in Sangam age?

Description : 1. What is Broad money in India? 2. Who has scored the slowest century in the test cricket? 3. Which is the contractile protein muscle? 4. Which set of types actions occur in arid ... . Which generally produces the largest quantity of oranges? 20. Which was the first association to be formed?

Last Answer : Answer : 1. M3 2. Mudassar Nazar 3. Myosin 4. Attrition, Corrosion, Abrasion 5. Production of cloth 6. Prime Minister 7. Graphite 8. Muttiah Muralitharan 9. Twice a year 10. Ibrahim Lodi 11. ... 16. Above 20,000 kHz17. Jyoti Basu 18. Sir Thomas Elmhirst 19. Brazil 20. Bangabhasa Pradesika Sabha 

The contractile proteins in a muscle are (1) Actin and Myosin (2) Actin and Tropomyosin (3) Myosin and Troponin (4) Troponin and Tropomyosin

Description : The contractile proteins in a muscle are (1) Actin and Myosin (2) Actin and Tropomyosin (3) Myosin and Troponin (4) Troponin and Tropomyosin

Last Answer : Actin and Myosin 

Difference in cytokinesis in plant cells and animal cells. -Biology

Description : Difference in cytokinesis in plant cells and animal cells. -Biology

Last Answer : Cytokinesis, or cell motion, is the second main stage of the mitotic phase during which cell division is completed via the physical separation of the cytoplasmic components into two daughter cells ... of cytokinesis is quite different for eukaryotes that have cell walls, such as plant cells.

Describe the process of cytokinesis in plant cells. -Biology

Description : Describe the process of cytokinesis in plant cells. -Biology

Last Answer : Cytokinesis in Plant Cell: Division of the cytoplasm often starts during telophase. In plants, cytokinesis cell plate grows from centre towards lateral walls - centrifugal manner of cell plate formation. ... each side of the middle lamella to form the cell walls of two new plant cells

Difference between Karyokinesis and Cytokinesis? -Biology

Description : Difference between Karyokinesis and Cytokinesis? -Biology

Last Answer : answer:

Difference between karyokinesis and cytokinesis. -Biology

Description : Difference between karyokinesis and cytokinesis. -Biology

Last Answer : answer:

Difference between karyokinesis and cytokinesis. -Biology

Description : Difference between karyokinesis and cytokinesis. -Biology

Last Answer : answer:

When does cytokinesis occur? -Biology

Description : When does cytokinesis occur? -Biology

Last Answer : answer:

Why is furrowing a suitable mechanism for cytokinesis in animal cell? -Biology

Description : Why is furrowing a suitable mechanism for cytokinesis in animal cell? -Biology

Last Answer : In animal cell the furrowing is the suitable mechanism for the cytokinesis since only the plasma membrane should be partitioned to form two daughter cells. But in plant cell the furrow formation is not ... have to be partitioned. So formation of cell plate occurs which later forms the cell wall.

When does cytokinesis occur? -Biology

Description : When does cytokinesis occur? -Biology

Last Answer : answer:

Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Description : Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Last Answer : Pinching of the cytoplasm inadequate for cytokinesis because plants cells also need to synthesize a new cell wall between the two new cells.

Why is furrowing a suitable mechanism for cytokinesis in animal cell? -Biology

Description : Why is furrowing a suitable mechanism for cytokinesis in animal cell? -Biology

Last Answer : In animal cell the furrowing is the suitable mechanism for the cytokinesis since only the plasma membrane should be partitioned to form two daughter cells. But in plant cell the furrow formation is not ... have to be partitioned. So formation of cell plate occurs which later forms the cell wall.

Is cytokinesis part of telophase? -Biology

Description : Is cytokinesis part of telophase? -Biology

Last Answer : Cytokinesis performs an essential process to separate the cell in half and ensure that one nucleus ends up in each daughter cell. Cytokinesis starts during the nuclear division phase called anaphase and continues through telophase.

Is cytokinesis part of meiosis? -Biology

Description : Is cytokinesis part of meiosis? -Biology

Last Answer : At each pole of the cell a full set of chromosomes gather together. A membrane forms around each set of chromosomes to create two new nuclei. The single cell then pinches in the middle to ... cells each containing a full set of chromosomes within a nucleus. This process is known as cytokinesis.

Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Description : Why is pinching of the cytoplasm inadequate for cytokinesis? -Biology

Last Answer : Pinching of the cytoplasm inadequate for cytokinesis because plants cells also need to synthesize a new cell wall between the two new cells.

Is cytokinesis part of telophase? -Biology

Description : Is cytokinesis part of telophase? -Biology

Last Answer : Cytokinesis performs an essential process to separate the cell in half and ensure that one nucleus ends up in each daughter cell. Cytokinesis starts during the nuclear division phase called anaphase and continues through telophase.