What is the space between the two screens of the nuclear membrane called ?

1 Answer

Answer :

The space between the two membranes of the nuclear membrane is called the perinuclear space with a width of 10-15 nanometers or millimicrons.

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Last Answer : ANS: D

Description : What happens to the nuclear membrane during prophase? -Biology

Last Answer : answer:

Description : What is a nuclear membrane ?

Last Answer : The membrane that surrounds the nucleus is called the nuclear membrane or the central membrane. It has two levels. This membrane is made up of a combination of lipids and proteins. ... separates other objects in the nucleus from the cytoplasm and regulates the movement of different objects.

Description : Assertion :- Disappearance of nuclear membrane is generally essential for karyokinesis Reason :- Forward movement of chromosomes is dependent on spind

Last Answer : Assertion :- Disappearance of nuclear membrane is generally essential for karyokinesis Reason :- Forward ... If both Assertion & Reason are false.

Description : Reappearance of nuclear membrane & nucleolus along with thining & elongation in chromosomes are diagnostic characters for the phase:-

Last Answer : Reappearance of nuclear membrane & nucleolus along with thining & elongation in chromosomes are diagnostic ... B. Metaphase C. Interphase D. Telophase

Description : The nuclear membrane disappears in

Last Answer : The nuclear membrane disappears in A. Late prophase B. Early prophase C. Metaphase D. Telophase

Description : In which stage does the nuclear membrane reappear?

Last Answer : Feel Free to Answer

Description : Genes, the hereditary units, are located in the – (1) nuclear membrane (2) chromosomes (3) lysosomes (4) cell membrane

Last Answer : (2) chromosomes Explanation: A chromosome is an organized structure of DNA and protein found in cells. It is a single piece of coiled DNA containing many genes, regulatory elements ... an organism's genetic information; some species also contain plasrnids or other extrachromosomal genetic elements.

Description : Antigens are present (a) inside the cytoplasm (b) on nuclear membrane (c) inside the nucleus (d) on cell surface.

Last Answer : (d) on cell surface.

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

Last Answer : (a) telophase

Description : Which of the following options gives the correct sequence of events during mitosis ? (a) Condensation → Nuclear membrane disassembly → Arrangement at equator → Centromere division → Segregation ... (d) Condensation → Nuclear membrane disassembly → Crossing over → Segregation → Telophase

Last Answer : (a) Condensation → Nuclear membrane disassembly → Arrangement at equator → Centromere division → Segregation → Telophase

Description : Which of the following ribosomes are engaged in protein synthesis in animal cell? (a) Ribosomes which occur on nuclear membrane and ER (b) Ribosomes of only cytosol (c) Ribosomes of only nucleolus and cytosol (d) Ribosomes of only mitochondria and cytosol

Last Answer : (a) poleward movement

Description : Nuclear envelope is a derivative of (a) microtubules (b) rough endoplasmic reticulum (c) smooth endoplasmic reticulum (d) membrane of Golgi complex.

Last Answer : (b) rough endoplasmic reticulum

Description : Which of the following structures is not found in a prokaryotic cell? (a) Mesosome (b) Plasma membrane (c) Nuclear envelope (d) Ribosome

Last Answer : (c) Nuclear envelope

Description : Pick up the wrong statement. (a) Some fungi are edible. (b) Nuclear membrane is present in Monera. (c) Cell wall is absent in Animalia. (d) Protists have photosynthetic and heterotrophic modes of nutrition.

Last Answer : (b) Nuclear membrane is present in Monera.

Description : Nuclear membrane is absent in (a) Penicillium (b) Agaricus (c) Volvox (d) Nostoc.

Last Answer : (d) Nostoc.

Description : Which one of the following is true for fungi? (a) They lack a rigid cell wall. (b) They are heterotrophs. (c) They lack nuclear membrane. (d) They are phagotrophs.

Last Answer : (b) They are heterotrophs.

Description : Which of the following components provides sticky character to the bacterial cell? (a) Nuclear membrane (b) Plasma membrane (c) Glycocalyx (d) Cell wall

Last Answer : (c) Nostoc

Description : Which of the following is not true for prokaryotic organism? A.Nucleus is not bounded by nuclear membrane B.Chromosomes does not contain histones C.80S ribosomes are distributed in cytoplasm D.Cell wall contains peptidoglycan as one of the major component

Last Answer : C.80S ribosomes are distributed in cytoplasm

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

Description : Which of the following proteins would not need localization signal? A- A nuclear protein B- A cytosolic protein C- A protein bound to the endoplasmic reticulum (ER) membrane D- A cell surface protein

Last Answer : A cytosolic protein

Description : Which of the following is not true for prokaryotic organism? A- Nucleus is not bounded by nuclear membrane B- Chromosomes does not contain histones C- 80S ribosomes are distributed in cytoplasm D- Cell wall contains peptidoglycan as one of the major component

Last Answer : 80S ribosomes are distributed in cytoplasm

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Last Answer : Gas vacuoles are present

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

Description : Which of the following components provides sticky character to the bacterial cell ? (1) Nuclear membrane (2) Plasma membrane (3) Glycocalyx (4) Cell wall

Last Answer : (3) Glycocalyx

Description : Nuclear membrane is absent in (1) Nostoc (2) Penicillium (3) Agaricus (4) Volvox

Last Answer : (1) Nostoc

Description : Eukaryotic cells have extensive intracellular membranes, termed the endomembrane system, which divide the cell into structurally and functionally distinct compartments, or organelles. These include the inner cell ... . Name a cellular component whose membrane is not part of the endomembrane system.

Last Answer : Mitochondria; also chloroplasts

Description : The chloroplast develop from (A) ER (B) Golgi complex (C) Nuclear membrane (D) Proplastids

Last Answer : (D) Proplastids

Description : In retinal detachment, fluid accumulates between: a. Outer plexiform layer and inner nuclear layer. b. Neurosensory retina and layer of retinal pigment epithelium c. Nerve fiber layer and rest of retina. d. Retinal pigment epithelium and Bruch’s membrane.  

Last Answer : ANSWER: B 

Description : Bacteria and blue-green algae are among the few types of these cells, which lack a nuclear membrane. Name this type of cell. 

Last Answer : ANSWER: PROCARYOTIC CELL (pron: pro-KARE-ee-o-tik)

Description : During the final stage of cell division, the mitotic apparatus disappears, the chromosomes become attenuated, the centrioles duplicate and split, the nuclear membrane becomes reconstituted and the nucleolus reappears. This ... as: a) prophase (pron: prO-phase) b) metaphase c) anaphase d) telophase

Last Answer : ANSWER: D -- Telophase

Description : Genes, the hereditary units, are located in the (1) nuclear membrane (2) chromosomes (3) lysosomes (4) cell membrane

Last Answer : chromosomes

Description : Can you have two or more cats and still have furniture, screens and drapes intact?

Last Answer : My house would be in shreds. Not to mention the cat crap everywhere.

Description : Is it better to work with two computer screens simultaneously or only one screen of 30 inches?

Last Answer : answer:Both screens will probably have the same(or simmilar) resolution regardless of size so with a bigger screen you won't actually get that much more viewing space it wll just mean everything is bigger. I ... two screens (well actually I'd have six screen eyefinity set up if I could afford it).

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Description : What has Facebook done to their pages? My ad-blocker no longer works. (Ad Block Plus). Has anyone figured out a way to defeat their new screens?

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Description : Are there computer monitors that have non-backlit screens like an Amazon Kindle?

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Description : Web site to link multiple screens through web browser?

Last Answer : Just found it! Junkyard Jumbotron

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Description : I need to display my computer's HDMI output in 4 diferent screens?

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Description : What are some reasons for getting "blue screens" on a PC?

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