Which of these are tiny structures within the cell that have specific jobs to do within the cell?

Which of these are tiny structures within the cell that have specific jobs to do within the cell?
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organelles
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Which of these are tiny structures within the cell that have specific jobs to do within the cell?

Description : Which of these are tiny structures within the cell that have specific jobs to do within the cell?

Last Answer : organelles

Which one of the following structures is an organelle within an organelle " " Or Which of the following cell organelle lacks DNA and bounding membrane

Description : Which one of the following structures is an organelle within an organelle " " Or Which of the following cell organelle lacks DNA and bounding membrane

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What are the main structures within the cell nucleus ?

Description : What are the main structures within the cell nucleus ?

Last Answer : Within the cell nucleus the main structures are: the nucleolus, an optically dense region, spherical shaped, where there are concentrated ribosomal RNA (rRNA) associated to proteins (there may be ... cell interphase; the karyotecha, or nuclear membrane, the membrane that delimits the nucleus.

The _____ microscope would be used to view cell structures within ultrathin sections of cells. a. scanning electron b. transmission electron c. bright-field d. dark-field

Description : The _____ microscope would be used to view cell structures within ultrathin sections of cells. a. scanning electron b. transmission electron c. bright-field d. dark-field

Last Answer : b. transmission electron

Methotrexate has the following attributes except: A. It is cell cycle specific and kills cells in the S phase B. Its toxicity primarily affects bone marrow and epithelial structures C. Folic acid reverses its toxic effects D. It is the drug of choice for choriocarcinoma

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Which one of the following structures is an organelle within an organelle? (a) Ribosome (b) Peroxisome (c) ER (d) Mesosome

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Mixed concrete cannot be shipped further than 25 miles because the concrete might harden in the truck. Antrim County Concrete Company is the only supplier of mixed concrete within a 30 mile radius. Antrim County Concrete Company is an example of which of the following competitive structures: A)Monopoly B)Oligopoly C)Monopolistic Competition D)Perfect Competition E)Monopsony

Description : Mixed concrete cannot be shipped further than 25 miles because the concrete might harden in the truck. Antrim County Concrete Company is the only supplier of mixed concrete within a 30 ... structures: A)Monopoly B)Oligopoly C)Monopolistic Competition D)Perfect Competition E)Monopsony

Last Answer : A)Monopoly

Because prokaryotes do not have many specific structures, they?

Description : Because prokaryotes do not have many specific structures, they?

Last Answer : then they do not have specific functions.

Traditional Work Breakdown Structures tend to a. focus on the design of the system as oppose to the needs of the current phase and iteration b. force too many levels of detail early on for large project and they tend to allow too few level of detail for small projects c. be too specific for the project and difficult to compare across projects d. all of the above e. none of the above

Description : Traditional Work Breakdown Structures tend to  a. focus on the design of the system as oppose to the needs of the current phase and  iteration  b. force too many levels of detail early on for large ... project and difficult to compare across projects  d. all of the above  e. none of the above

Last Answer : d. all of the above

Cytokines are low-molecular-weight polypeptides exerting a wide variety of biologic effects at both local and systemic levels. Which of the following statement(s) is/are true concerning the production and actions of cytokines? a. Cytokines are produced solely by macrophages b. Cytokines act only on other cells within the same local environment c. Cytokines may have both protective and deleterious effects on the host d. Each specific cytokine is produced by a single cell type

Description : Cytokines are low-molecular-weight polypeptides exerting a wide variety of biologic effects at both local and systemic levels. Which of the following statement(s) is/are true concerning the production and ... effects on the host d. Each specific cytokine is produced by a single cell type

Last Answer : Answer: c Macrophages, endothelial cells, lymphocytes, and other cells secrete a large number of different compounds, termed cytokines, that are most probably evolved for the purpose of ... host defenses, exerting both salutatory and deleterious effects on the host, has become increasingly evident

Under which of the following conditions will a lead-acid battery be given a 'test discharge'? A. To determine its capacity. B. Whenever a cell cannot be brought within 10 points of full charge specific gravity. C. When one or more cells is found to have less than normal voltage after an equalizing charge. D. All of the above.

Description : Under which of the following conditions will a lead-acid battery be given a 'test discharge'? A. To determine its capacity. B. Whenever a cell cannot be brought within 10 points of full charge ... cells is found to have less than normal voltage after an equalizing charge. D. All of the above.

Last Answer : Answer: D

Are there any jobs openings within the Disney company?

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Last Answer : Disney positions are hard to come to obtain. Many of thepositions are very specific and restricted to certain workexperience and education. The best thing to do would be to call themain office.

The degree to which jobs within an organization are standardized is referred to as…….. (a) job variation ; (b) routineness ; (c) formalization ; (d) centralization

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Last Answer :  (c) formalization ;

Put the following structures in order from smallest to biggest, Chromosome, Genome, Nucleotide Base, Codon, Gene, Cell Nucleus?

Description : Put the following structures in order from smallest to biggest, Chromosome, Genome, Nucleotide Base, Codon, Gene, Cell Nucleus?

Last Answer : The order is nitrogenous base, nucleotide, codon, gene, chromosome, nucleus, and cell. :)

Which type of microscope is used to study extremely small things, such as cell structures by passing a beam of electrons through an object?

Description : Which type of microscope is used to study extremely small things, such as cell structures by passing a beam of electrons through an object?

Last Answer : optical microscope

Under certain condition scientist have obtained cell-like structures. These are known as

Description : Under certain condition scientist have obtained cell-like structures. These are known as

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Which of the following structures is not found in a prokaryotic cell?

Description : Which of the following structures is not found in a prokaryotic cell?

Last Answer : Which of the following structures is not found in a prokaryotic cell? A. Plasma membrane B. Nuclear evelope C. Ribosome D. Mesosome

An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in the maintenacne of cell shape is called

Description : An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in the maintenacne of cell shape is called

Last Answer : An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in ... B. Plasmalemma C. Cytoskeleton D. Thylakoid

In the diagrams of the animal cell label the structures indicated by the lines?

Description : In the diagrams of the animal cell label the structures indicated by the lines?

Last Answer : Need answer

What are The cell stores waste in structures called?

Description : What are The cell stores waste in structures called?

Last Answer : Need answer

What cell structures are seen only in cells that absorb sunlight and carry out photosynthesis?

Description : What cell structures are seen only in cells that absorb sunlight and carry out photosynthesis?

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What Structures responsible for cell transport?

Description : What Structures responsible for cell transport?

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structures surrounds the cytoplasm in a bacterial cell?

Description : structures surrounds the cytoplasm in a bacterial cell?

Last Answer : a cell wall or nueclues not sure

Genetics is the branch of science that deals with the study of (a) Relations between plants and the environment (b) Inheritance and variation (c) Cell structure (d) Thermal structures

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Which of the following pair have haploid structures? (a) Nucellus and antipodal cells (b) Antipodal cells and egg cell (c) Antipodal cells and megaspore mother cell (d) Nucellus and primary endosperm nucleus

Description : Which of the following pair have haploid structures? (a) Nucellus and antipodal cells (b) Antipodal cells and egg cell (c) Antipodal cells and megaspore mother cell (d) Nucellus and primary endosperm nucleus

Last Answer : (b) Antipodal cells and egg cell

Which one of the following pairs of plant structures has haploid number of chromosomes? (a) Nucellus and antipodal cells (b) Egg nucleus and secondary nucleus (c) Megaspore mother cell and antipodal cells (d) Egg cell and antipodal cells

Description : Which one of the following pairs of plant structures has haploid number of chromosomes? (a) Nucellus and antipodal cells (b) Egg nucleus and secondary nucleus (c) Megaspore mother cell and antipodal cells (d) Egg cell and antipodal cells

Last Answer : d) Egg cell and antipodal cells

Which of the following structures will not be common to mitotic cell of a higher plant?(a) Centriole (b) Spindle fibre (c) Cell plate (d) Centromere

Description : Which of the following structures will not be common to mitotic cell of a higher plant? (a) Centriole (b) Spindle fibre (c) Cell plate (d) Centromere

Last Answer : (a) Centriole

An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in the maintenance of cell shape is called (a) thylakoid (b) endoplasmic reticulum (c) plasmalemma (d) cytoskeleton.

Description : An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in the maintenance of cell shape is called (a) thylakoid (b) endoplasmic reticulum (c) plasmalemma (d) cytoskeleton.

Last Answer : (b) endoplasmic reticulum

Which structures perform the function of mitochondria in bacteria? (a) Nucleoid (b) Ribosomes (c) Cell wall (d) Mesosomes

Description : Which structures perform the function of mitochondria in bacteria? (a) Nucleoid (b) Ribosomes (c) Cell wall (d) Mesosomes

Last Answer : ) Mesosomes

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

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

Which is correct about cell theory in view of current status of our knowledge about cell structure? (a) It needs modification due to discovery of subcellular structures like chloroplasts and mitochondria. (b) Modified cell theory means that all living being are composed of cells capable of reproducing. (c) Cell theory does not hold good because all living beings (e.g., viruses) do not have cellular organisation. (d) Cell theory means that all living objects consists of cells whether or not capable of reproducing

Description : Which is correct about cell theory in view of current status of our knowledge about cell structure? (a) It needs modification due to discovery of subcellular structures like chloroplasts and ... Cell theory means that all living objects consists of cells whether or not capable of reproducing

Last Answer : (c) Cell theory does not hold good because all living beings (e.g., viruses) do not have cellular organisation.

Which one of the following pairs of structures distinguishes a nerve cell from other types of cell? (a) Vacuoles and fibres (b) Flagellum and medullary sheath (c) Nucleus and mitochondria (d) Perikaryon and dendrites

Description : Which one of the following pairs of structures distinguishes a nerve cell from other types of cell? (a) Vacuoles and fibres (b) Flagellum and medullary sheath (c) Nucleus and mitochondria (d) Perikaryon and dendrites

Last Answer : d) Perikaryon and dendrites

Select the wrong statement. (a) Cell wall is present in members of fungi and plantae. (b) Mushrooms belong to basidiomycetes. (c) Pseudopodia are locomotory and feeding structures in sporozoans. (d) Mitochondria are the powerhouse of the cell in all kingdoms except monera

Description : Select the wrong statement. (a) Cell wall is present in members of fungi and plantae. (b) Mushrooms belong to basidiomycetes. (c) Pseudopodia are locomotory and feeding structures in sporozoans. (d) Mitochondria are the powerhouse of the cell in all kingdoms except monera

Last Answer : (c) Pseudopodia are locomotory and feeding structures in sporozoans.

Why are slime molds considered to resemble plants? A.They can photosynthesize B.Theyhave cell walls composed largely of cellulose C.They form a threadlike structure D.They form structures that resemble leaves

Description : Why are slime molds considered to resemble plants? A.They can photosynthesize B.Theyhave cell walls composed largely of cellulose C.They form a threadlike structure D.They form structures that resemble leaves

Last Answer : B.Theyhave cell walls composed largely of cellulose

Why are slime molds considered to resemble plants? A.They can photosynthesize B.Theyhave cell walls composed largely of cellulose C.They form a threadlike structure D.They form structures that resemble leaves

Description : Why are slime molds considered to resemble plants? A.They can photosynthesize B.Theyhave cell walls composed largely of cellulose C.They form a threadlike structure D.They form structures that resemble leaves

Last Answer : Theyhave cell walls composed largely of cellulose

Why are slime molds considered to resemble plants? A- They can photosynthesize B- They have cell walls composed largely of cellulose C- They form a threadlike structure D- They form structures that resemble leaves

Description : Why are slime molds considered to resemble plants? A- They can photosynthesize B- They have cell walls composed largely of cellulose C- They form a threadlike structure D- They form structures that resemble leaves

Last Answer : They have cell walls composed largely of cellulose

Select the wrong statement : (1) Cell wall is present in members of Fungi and Plantae (2) Mushrooms belong to Basidiomycetes (3) Pseudopodia are locomotory and feeding structures in Sporozoans (4) Mitochondria are the powerhouse of the cell in all kingdoms except Monera

Description : Select the wrong statement : (1) Cell wall is present in members of Fungi and Plantae (2) Mushrooms belong to Basidiomycetes (3) Pseudopodia are locomotory and feeding structures in Sporozoans (4) Mitochondria are the powerhouse of the cell in all kingdoms except Monera

Last Answer : (3) Pseudopodia are locomotory and feeding structures in Sporozoans

Which of the following organelles or structures is found in both plant and animal cells? (A) Central vacuole (B) Tonoplast (C) Cell wall (D) Peroxisomes

Description : Which of the following organelles or structures is found in both plant and animal cells? (A) Central vacuole (B) Tonoplast (C) Cell wall (D) Peroxisomes

Last Answer : (D) Peroxisomes

Is there a website that is specific for engineering research jobs?

Description : Is there a website that is specific for engineering research jobs?

Last Answer : Engineeringcrossing.com is a site specific for engineering jobs. but sites like monster.com, jobs.com, and pHd.org, can give a wider variety of jobs including engineering jobs.