Description : The only plant cells without nuclei among the following are : (1) Cambium cells (2) Root hairs (3) Companion cells (4) Tracheid cells
Last Answer : Cambium cells
Description : What are the functions of red blood cells , white blood cells and nuclei ?
Last Answer : The function of red blood cells: Red blood cells carry oxygen from the lungs to the cells through hemoglobin. Red blood cells are the most important blood cells or cells that provide oxygen to the ... , the nucleus accumbens binds blood to that place. As a result, bleeding from the wound stops.
Description : What biconcave cells in blood that lack nuclei when they are mature?
Last Answer : Need answer
Description : Which of the following finding is most important for grading of tumours? C A. Presence of tumour cells in the vascular spaces B. Level of invasion C. Microscopic pleomorphism of nuclei and the number of mitoses D. degree of metastasis
Last Answer : Microscopic pleomorphism of nuclei and the number of mitoses
Description : Each of the following regarding plasma cells is true EXCEPT: C A. The nuclei display prominent peripheral chromatin B. They are derived from B lymphocytes C. They contain prominent absorptive vacuoles D. None of these
Last Answer : They contain prominent absorptive vacuoles
Description : The following are true about the thyroid hormone a. iodide ions enter the follicle cells by passive diffusion b .T4 and T3 bind to the receptors in nuclei c. thyroxine, once ... thyroglobulin until released d. a greater proportion of tri-iodothyronine is formed when iodine is deficient
Last Answer : T4 and T3 bind to the receptors in nuclei
Description : The axons of the Purkinje cells in the cerebellar cortex: a. terminate in excitatory synapses b. terminate in cerebellar nuclei c. terminate in the spinal cord. d. form the main efferent pathway from the cerebellar cortex
Last Answer : terminate in cerebellar nuclei
Description : The following are true : a. the HLA proteins are found within the cytoplasm of the cells b. HLA class I antigens are expressed on all cells with nuclei c. HLA class II antigens presents ... on chromosome 6 e. HLA tissue typing is carried out in all forms of transplantation to prevent rejection
Last Answer : HLA class I antigens are expressed on all cells with nuclei
Description : The cells of the quiescent centre are characterised by (a) having dense cytoplasm and prominent nuclei (b) having light cytoplasm and small nuclei (c) dividing regularly to add to the corpus (d) dividing regularly to add to tunica.
Last Answer : (b) having light cytoplasm and small nuclei
Description : The cells of the quiescent centre are characterised by (a) having dense cytoplasm and prominent nuclei (b) having light cytoplasm and small nuclei (c) dividing regularly to add to the corpus (d) dividing regularly to add to tunica
Last Answer : b) having light cytoplasm and small nuclei
Description : All the following are basic properties of cells except A- cells have nuclei and mitochondria B- cells have a genetic programme and the means to use it C- .cells are capable of producing more of themselves D-.cells are able to respond to stimuli
Last Answer : cells have nuclei and mitochondria
Description : A 60-year-old patient presented with anorexia, weakness, paresthesia and mental changes. His tongue was red, tendon reflexes were diminished, haemoglobin was 6 g% with large red cells and neutrophils had ... be responsible for his condition: A. Folic acid B. Vitamin B12 C. Pyridoxine D. Riboflavin
Last Answer : B. Vitamin B12
Description : In studies of cells, the nuclei, mitochondria, endoplasmic reticulum, dictyosomes, microbodies and plastids are collectively known as what in the eucaryotic cell?
Last Answer : ANSWER: ORGANELLES
Description : Let `T` be the mean life of a radioactive sample. `75%` of the active nuclei present in th sample initially will deacy in time
Last Answer : Let `T` be the mean life of a radioactive sample. `75%` of the active nuclei present in th sample initially will ... ` C. 4T D. `2 (log_(e) 2) T`
Description : What type of urban model (multiple nuclei, concentric zone, etc) does Antananarivo, Madagascar follow? How?
Last Answer : Could you Google a map of the city and see if by looking at it you can determine the pattern?
Description : Why is there a tedency for electrons to settle around a nuclei in up to eight layers?
Last Answer : Quantized energy levels result from the relation between a particle's energy and its wavelength. For a confined particle such as an electron in an atom, the wave function has the form of ... next possible orbit has a distance twice the electron's wavelength. There can be nothing in between.
Description : What is the difference between basal and hypothalamaic nuclei? -Biology
Last Answer : answer:
Description : What happens to polar nuclei after fertilization? -Biology
Description : How many polar nuclei are in the ovule of the angiosperm? -Biology
Description : Polar nuclei and double fertilization -Biology
Description : Polar nuclei develop into. -Biology
Description : If a U-238 nucleus splits into two identical parts, how will the two nuclei be so produced? -Do You Know?
Description : Which force binds the nuclei ?
Last Answer : A strong nuclear force binds the nuclei.
Description : What about the nuclei whose protons are not equal but their mass is equal ?
Last Answer : All atoms that have the same mass but different atomic numbers are called isobars. E.g. 4018Ar and 4019Ca ; Here both argon and calcium have a mass of 40 but the atomic number is 18 and 19 , respectively.
Description : What is the number of nuclei with equal number of neutrons but not equal mass ?
Last Answer : : Isotones are called nuclei which have equal number of neutrons but not equal mass.
Last Answer : The ovary has 3 nuclei
Description : Three lobed nuclei occur in
Last Answer : Three lobed nuclei occur in A. Monocyte B. Eosinophil C. Neutrophil D. Basophil
Description : The triad of nuclei that is isotonic is
Last Answer : The triad of nuclei that is isotonic is A. `_(6)^( 14)C,_(7)^(15)N,_(9)^(17)F` B. `_(6)^(14)C,_(7)^(14)N ... )F` D. `_(6)^(14)C,_(7)^(14)N,_(9)^(19)F`
Description : Microscopic structure having plar nuclei is
Last Answer : Microscopic structure having plar nuclei is A. Pollen tube B. Embryo sac C. Pollen grain D. Male gemete
Description : $ Karyokinesis is followed by cytokinesis. ! Two daughter nuclei are formed after telophase.
Last Answer : $ Karyokinesis is followed by cytokinesis. ! Two daughter nuclei are formed after telophase. A. If both As ... wrong D. If both As and R are wrong.
Description : Muscle fibre is a ____ as the sarcoplasm contains many nuclei.
Last Answer : Muscle fibre is a ____ as the sarcoplasm contains many nuclei.
Description : Statement-1 : Energy is released in the nuclear fusion of hydrogen nuclei to form helium nuclei Because Statement-2 : Binding energy per nucleon of he
Last Answer : Statement-1 : Energy is released in the nuclear fusion of hydrogen nuclei to form helium nuclei Because ... Statement-2 is false, statement-2 is true
Description : Supra optic nuclei (in hypothalamus) secrete the hormone
Last Answer : Supra optic nuclei (in hypothalamus) secrete the hormone A. ADH B. Oxytocin C. Pitocin D. Both (2) and (3)
Description : Assertion `(A) :` In radioactive disintegrations, `._(2)He^(4)` nuclei can come out of the nucleus but lighter `._(2)H^(3)` cannot. Reason `(R) :` The
Last Answer : Assertion `(A) :` In radioactive disintegrations, `._(2)He^(4)` nuclei can come out of the nucleus but ... D. If both (A) and (R ) are incorrect.
Description : Which of the following nuclei are doubly magic? a)`._(92)U^(238)` b)`._(2)He^(4)` c)`._(8)O^(16)` d)`._(82)Pb^(208)`
Last Answer : Which of the following nuclei are doubly magic? a)`._(92)U^(238)` b)`._(2)He^(4)` c)`._(8)O^(16)` d)`._( ... O` C. `._(82)^(208)Pb` D. `._(92)^(238)U`
Description : Radioactivity is generally not found in a)Light nuclei b)Stable nuclei c)Heavy nuclei d)Nuclei of intermediate mass
Last Answer : Radioactivity is generally not found in a)Light nuclei b)Stable nuclei c)Heavy nuclei d)Nuclei of ... C. heavy nuclei D. nuclei of intermediate mass
Description : Taking the values of atomic masses from the tables, find the maximum kinetic energy of beta-particles emitted by `Be^(10)` nuclei formed directly in t
Last Answer : Taking the values of atomic masses from the tables, find the maximum kinetic energy of beta- ... )` nuclei formed directly in the ground state.
Description : What does the band of stability for atomic nuclei refer to?
Last Answer : The band of stability contain stable isotopes.
Description : When viewed under a microscope a sample of tissue reveals striations and long thin fibers that contain many nuclei and mitochondria. What type of tissue is most likely being viewed?
Description : What statement is true of atomic nuclei?
Last Answer : that they are very dense
Description : What two elements have 10 neutrons in its nuclei?
Last Answer : Many isotopes have 10 neutrons in the atomic nucleus (Be-14, B-15, etc.).
Description : What form of energy that holds atomic nuclei together called?
Last Answer : The strong force holds atomic nuclei together.
Description : What is The stability of atomic nuclei is related to the .?
Last Answer : Feel Free to Answer
Description : What is it called when nuclear energy plants break apart the nuclei of uranium atoms?
Description : What do you call the union of lightweight atomic nuclei?
Description : What small dense region do nuclei contain?