$ Homogeniser and ultracentriguge are the devices for separating various cell organelles. ! The radioactive substances used in biological studies are

$ Homogeniser and ultracentriguge are the devices for separating various cell organelles. ! The radioactive substances used in biological studies are
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$ Homogeniser and ultracentriguge are the devices for separating various cell organelles. ! The radioactive ... . If both As and R are wrong.
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Radioactive substances present in the polluted water stream can be removed by (A) Biological oxygen treatment (B) Coagulation and filtration (C) Adsorption in ion exchange materials (D) None of these

Description : Radioactive substances present in the polluted water stream can be removed by (A) Biological oxygen treatment (B) Coagulation and filtration (C) Adsorption in ion exchange materials (D) None of these

Last Answer : (C) Adsorption in ion exchange materials

$ Life on earth originated by interaction of the various chemical substances in the broth of the sea. ! The first organisms were, pherhaps the chemoau

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$ Protists are eukaryotes ! Eukaryotes do not have the double membraned organelles.

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$ Those enzymes which are active inside a cell are called extra-cellular enzymes. ! Enzymes lower the rate of biological activities.

Description : $ Those enzymes which are active inside a cell are called extra-cellular enzymes. ! Enzymes lower the rate of biological activities.

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(A) The archaeological studies are based on the radioactive decay of carbon-14 isotope. (R ) The ratio of C-14 to C-12 in the animals of plants is the

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In biological studies, which of the following terms could be used to replace the word dehydration? a) encystation b) desiccation c) hydrolysis d) none of these

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Last Answer : ANSWER: B -- DESICCATION

In biological studies which of the following is used to refer to the oxygen-binding, iron-containing, conjugated protein complex present in the sarcoplasm of muscle cells? a) myelin b) myosin c) myoglobin d) none of these

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Last Answer : ANSWER: C -- MYOGLOBIN

In biological studies which of the following terms is used to refer to muscles with less than normal tone? Is it: a) atonic b) latent c) flaccid d) none of these

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Last Answer : ANSWER: C -- FLACCID

What are the methods of treatment & disposal of radioactive wastes? (A) Evaporation & chemical precipitation (B) Biological methods & adsorption in ion exchange materials (C) Fixing into a solid mass with cement and sinking deep in the sea (D) All (A), (B) & (C)

Description : What are the methods of treatment & disposal of radioactive wastes? (A) Evaporation & chemical precipitation (B) Biological methods & adsorption in ion exchange materials (C) Fixing into a solid mass with cement and sinking deep in the sea (D) All (A), (B) & (C)

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$ Enzymes are special types of proteins. ! Those substances which interfere with the action of enzymes are called inhibitors.

Description : $ Enzymes are special types of proteins. ! Those substances which interfere with the action of enzymes are called inhibitors.

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Biodegradable wastes can usually be converted into useful substances with the help of - (1) Bacteria (2) Nuclear proteins (3) Radioactive substances (4) Viruses

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Biodegradable wastes can usually be converted into useful substances with the help of - (1) bacteria (2) nuclear proteins (3) radioactive substances (4) viruses

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Biodegradable wastes can usually be converted into useful substances with the help of - (1) Bacteria (2) Nuclear proteins (3) Radioactive substances (4) Viruses

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What do radioactive substances emit? (1) Radio waves (2) Infrared waves (3) Ultraviolet waves (4) α, β and γ rays

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Waste/polluted water discharged from electroplating, blast furnace and coal mining industries contain mainly __________ substances. (A) Radioactive (B) Organic (C) Inorganic (D) None of these

Description : Waste/polluted water discharged from electroplating, blast furnace and coal mining industries contain mainly __________ substances. (A) Radioactive (B) Organic (C) Inorganic (D) None of these

Last Answer : (C) Inorganic

What is the major constituents of waste/polluted water discharged from textile, pulp & paper, tanning, distillery, dairy and meat packing industries? (A) Radioactive substances (B) Natural organic products (C) Inorganic pollutants (D) None of these

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Last Answer : (B) Natural organic products

Biodegradable wastes can usually be converted into useful substances with the help of (1) Bacteria (2) Nuclear proteins (3) Radioactive substances (4) Viruses

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Last Answer : Bacteria

what All substances have characteristic properties. If one of these properties can be observed without changing the identity of the substance, it must be A. universal property. B. physical property. C. biological property. D. chemical property.?

Description : what All substances have characteristic properties. If one of these properties can be observed without changing the identity of the substance, it must be A. universal property. B. physical property. C. biological property. D. chemical property.?

Last Answer : B: Physical Property

The biological decomposition of organic substances in wastes under controlled conditions known as - (1) composting (2) incineration (3) sanitary landfill (4) pyrolysis

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Last Answer : (1) composting

Under foreign post article containing perishable biological substances can be accepted for sending a) At all Gazetted Head post offices onlyb) At all the GPOs situated at the HQ of the circlec) At Indian council of Medical research, New Delhid) All the above

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Last Answer : c) At Indian council of Medical research, New Delhi

Aerobic biological oxidation ponds used for the purification of polluted water (A) Destroys/removes pathogen from the sewage (B) Is not very effective for non-biodegradable substances (e.g. ABS) containing effluents (C) Destroys/removes pathogen much more effectively if the sewage is chlorinated (D) All (A), (B) & (C)

Description : Aerobic biological oxidation ponds used for the purification of polluted water (A) Destroys/removes pathogen from the sewage (B) Is not very effective for non-biodegradable substances (e.g. ABS) containing effluents (C) ... much more effectively if the sewage is chlorinated (D) All (A), (B) & (C)

Last Answer : (D) All (A), (B) & (C)

The biological decomposition of organic substances in wastes controlled conditions is called (A) Incineration (B) Biological oxidation(C) Composting(D) None of these

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Last Answer : (C) Composting

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Last Answer : composting

$ Human population can be controlled with the help of certain devices such as condoms, copper T and diaphragm. ! All the above devices acts as barrier

Description : $ Human population can be controlled with the help of certain devices such as condoms, copper T and diaphragm. ! All the above devices acts as barrier

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$ If natulity is greater than mortality, it leads to population explosion. ! The scientific study of various aspects of human population is called dem

Description : $ If natulity is greater than mortality, it leads to population explosion. ! The scientific study of various aspects of human population is called dem

Last Answer : $ If natulity is greater than mortality, it leads to population explosion. ! The scientific study of various ... wrong D. If both As and R are wrong.

$ Morphology deals with the study of external characters of the organisms ! Physiology deals with the study the various functions of a living organism

Description : $ Morphology deals with the study of external characters of the organisms ! Physiology deals with the study the various functions of a living organism

Last Answer : $ Morphology deals with the study of external characters of the organisms ! Physiology deals with the study the ... D. If both As and R are wrong.

Husband and wife decide to have children late to finish school ? I am a female doctor. I am currently doing an internship. As a student, I got married. But I haven't had a child yet. I am interested in serving Muslim women through my studies - InshaAllah. (Internally) My job is to do various medical

Description : Husband and wife decide to have children late to finish school ? I am a female doctor. I am currently doing an internship. As a student, I got married. But I haven't had a child yet. I am ... I can finish this high quality internship (i.e. become a graduate). This delay is only until the study.

Last Answer : Alhamdulillah. There is no objection if the spouses agree or agree to use any particular contraceptive for a specified period ; They have this right. Although we do not generally consider birth ... like eye treatment or ear treatment or dental treatment will probably be justified. God knows best.

Biosystematics aims at (a) the classification of organisms based on broad morphological characters (b) delimiting various taxa of organisms and establishing their relationships (c) the classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies (d) identification and arrangement of organisms on the basis of their cytological characteristics.

Description : Biosystematics aims at (a) the classification of organisms based on broad morphological characters (b) delimiting various taxa of organisms and establishing their relationships (c) the ... (d) identification and arrangement of organisms on the basis of their cytological characteristics.

Last Answer : (b) delimiting various taxa of organisms and establishing their relationships

The term that denotes the fact that awareness of being the target of sociological investigation can lead to positive modifications in behaviour and owes its origins to studies conducted at the various factories of the Western Electric Company, Chicago. What term?

Description : The term that denotes the fact that awareness of being the target of sociological investigation can lead to positive modifications in behaviour and owes its origins to studies conducted at the various factories of the Western Electric Company, Chicago. What term?

Last Answer : Hawthorne Effect.

The main pollutant in waste water discharged from a petroleum refinery is oil (both in free and emulsified form). Free oil is removed by (A) Biological oxygen pond (B) Aerated lagoons (C) Trickling filters (D) Gravity separator having oil skimming devices

Description : The main pollutant in waste water discharged from a petroleum refinery is oil (both in free and emulsified form). Free oil is removed by (A) Biological oxygen pond (B) Aerated lagoons (C) Trickling filters (D) Gravity separator having oil skimming devices

Last Answer : (D) Gravity separator having oil skimming devices

What is the study of effect of light on various biological life process? -Do You Know?

Description : What is the study of effect of light on various biological life process? -Do You Know?

Last Answer : answer:

The biological amplification of DDT in the various trophic levels is known as

Description : The biological amplification of DDT in the various trophic levels is known as

Last Answer : The biological amplification of DDT in the various trophic levels is known as A. Green house ... B. biomagnification C. Eutrophication D. Pollution.

What is the study of effect of light on various biological life process?

Description : What is the study of effect of light on various biological life process?

Last Answer : Photobiology

There are a multitude of various dressings available. Which of the following statement(s) is/are true concerning options for surgical dressings? a. Hydrocolloids, such as karaya compounds, offer the primary advantage of increased absorptive ability b. Films, such as Op-site, provide a water impermeable environment to achieve a dry wound c. Impregnates are fine gauze impregnated with a variety of substances such as antibiotics or moisturizing agents that adhere tightly to the wound and do not require a secondary dressing d. Absorptive powders and paste are highly useful in debriding necrotic and fibrous material from wounds and absorbing wound serum

Description : There are a multitude of various dressings available. Which of the following statement(s) is/are true concerning options for surgical dressings? a. Hydrocolloids, such as karaya compounds, offer ... are highly useful in debriding necrotic and fibrous material from wounds and absorbing wound serum

Last Answer : Answer: a, d Although the simplest dressing of gauze and tape combined with the use of antibacterial ointment can achieve moist wound healing in most patients. A multitude of other ... agents have high absorbency for tissue wound fluid and debride necrotic and fibrous material from the wound

Name the gelatin-like substance which is prepared fro various species of red algae growing in Asiatic waters. The prepared product appears in the form of cakes, coarse granules, long shreds or in thin sheets. It is used extensively alone or in combination with various nutritive substances, as a medium for culturing bacteria and various fungi

Description :  Name the gelatin-like substance which is prepared fro various species of red algae growing in Asiatic waters. The prepared product appears in the form of cakes, coarse granules, long ... or in combination with various nutritive substances, as a medium for culturing bacteria and various fungi  

Last Answer : ANSWER: Agar-agar or just Agar

Which ceil organelles function as the power house of a living cell ? -General Knowledge

Description : Which ceil organelles function as the power house of a living cell ? -General Knowledge

Last Answer : answer:

Food is converted into energy in which of the cellular organelles of cell? -Do You Know?

Description : Food is converted into energy in which of the cellular organelles of cell? -Do You Know?

Last Answer : Mitochondria Mitochondria are known as the powerhouse of the cell. They are organelles that demonstrate like a stomach related framework that takes in supplements, separates them, and makes energy-rich ... In cell breath sugar with the assistance of oxygen is separated into ATP (energy particle).

Which organelles in the cell, other than nucleus contains DNA? -Do You Know?

Description : Which organelles in the cell, other than nucleus contains DNA? -Do You Know?

Last Answer : answer:

Which is largest cell organelles? -Do You Know?

Description : Which is largest cell organelles? -Do You Know?

Last Answer : answer:

Which ceil organelles function as the power house of a living cell ? -General Knowledge

Description : Which ceil organelles function as the power house of a living cell ? -General Knowledge

Last Answer : answer:

The correct sequence of cell organelles during photorespiration is

Description : The correct sequence of cell organelles during photorespiration is

Last Answer : The correct sequence of cell organelles during photorespiration is A. Chloroplast, ... Chloroplast , Rough Endoplasmic reticulum, Dictyosomes

Assertion:- Ribosomes are involved in protein synthesis. Reason:- They are membrane bound cell organelles.

Description : Assertion:- Ribosomes are involved in protein synthesis. Reason:- They are membrane bound cell organelles.

Last Answer : Assertion:- Ribosomes are involved in protein synthesis. Reason:- They are membrane bound cell organelles. ... . If both Assertion & Reason are false.

Assertion:- All the organelles of eukaryotic cells are surrounded by either single or double membrane. Reason:- In eukaryotic cell none of cell organe

Description : Assertion:- All the organelles of eukaryotic cells are surrounded by either single or double membrane. Reason:- In eukaryotic cell none of cell organe

Last Answer : Assertion:- All the organelles of eukaryotic cells are surrounded by either single or double membrane. ... D. If both Assertion & Reason are false.

A student coming out cell fractionation of a tissue and forgot to label his tubes. The contents of one tube when studied showed organelles bounded by

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Last Answer : A student coming out cell fractionation of a tissue and forgot to label his tubes. The contents of ... . SER B. Chloroplast C. Lysosome D. Perosisome

What does a cell use to anchor or group it's organelles?

Description : What does a cell use to anchor or group it's organelles?

Last Answer : The cytoskeleton.

Where are the organelles present in a cell?

Description : Where are the organelles present in a cell?

Last Answer : Need answer

What is The gooey liquid in plant and animal cell that holds the cells organelles?

Description : What is The gooey liquid in plant and animal cell that holds the cells organelles?

Last Answer : fghjkl;'

How would the heath of a cell be affected if one or more of its organelles were damaged?

Description : How would the heath of a cell be affected if one or more of its organelles were damaged?

Last Answer : Feel Free to Answer

What Organelles are prokaryotic cell lacking?

Description : What Organelles are prokaryotic cell lacking?

Last Answer : A cell wall.

What organelle is considered the power center of the cell what is the organelles function?

Description : What organelle is considered the power center of the cell what is the organelles function?

Last Answer : What is the answer ?