C) reverse
Date: 2015-10-07; view: 543.
B) diffraction
A) conjugation
D) defishensi
E) interference
181. What blood group the child can have, if the mother have Î, and father - ÀÂ?
A) II and III
B) only II
C) only III
D) I
E) IÓ
182. What blood group the child can have, if the mother have 11, and father - III
A) all 4 groups
B) only II
C) only III
D) only IÓ
E) only I
183. The part of cytidile nucleotides in the DNA molecule make up 18%. What the percentage content of guanine nucleotides?
A) 18%
B) 32%
C) 64%
D) 36%
E) 78%
184. At the analysis crossing the segregation under phenotype and genotype are observed in the correlation…
A) 1:1
B) 1:2
C) 1:2:1
D) 3:1
E) 1:1:2
185. How many types of gametes the specimens with genotype AA form?
A) 1
B) 2
C) 3
D) 4
E) 6
186. Genotype of parents of abinosis chaild?
A) Àà and Àà
B) Àà and àà
C) ÀÀ and àà
D) Àà and ÀÀ
E) ÀÀ and ÀÀ
187. Spouses are heterozygoted under gene À. Define the segregation in F1 on the genotype and phenotype.
A) genotype segregation 1:2:1, phenotype 3:1
B) genotype segregation 3:3:1, phenotype 3:1
C) genotype segregation 1:2:1, phenotype 1:1
D) genotype segregation 1:1, phenotype 3:1
E) genotype segregation 9:3:3:1, phenotype 3:1
188. The high growing of pea dominante under low. Ó ãîðîõà âûñîêèé ðîñò äîìèíèðóåò íàä íèçêèì. At the revocable crossing of heterozygote plant with high growing the 96 plants is obtained. How many low plant in Fâ?
A) 48
B) 30
C) 96
D) 24
E) 72
189. How many type of gametes the specimens with genotype ÀàÂâÑñ form?
A) 8
B) 2
C) 6
D) 12
E) 4
190. Segregation at the dominante epistase
A) 13:3, 12:3:1
B) 13:2, 3:4
C) 3:1, 9:3:1
D) 3:1, 9:3:3:1
E) 13:1, 12:3:3
191. The parents with normal vision have 2 douther with normal vision, son with daltonism. What genotype of parents?
A) ÕÀÕà: ÕÀÓ
B) ÕÀÕà: ÕàÓ
C) ÕÀÕÀ: ÕÀÓ
D) ÕÀÕÀ: ÕàÓ
E) ÕÀÕÀ: ÕÀÓà
192. How many guanile nucleotides will be in the second chain, if the DNA molecule have 120 cytidile nucleotides?
A) 120
B) 240
C) 300
D) 80
E) 360
193. How many guanile nucleotides will be in the second chain, if the DNA molecula have 487 cytidile nucleotides?
A) 487
B) 240
C) 300
D) 80
E) 360
197. The DNA molecule have 86 nucleotides. How many guanile nucleotides will be in the second chain?
A) 86
B) 240
C) 300
D) 80
E) 360
198. The DNA molecule have 120 adenile nucleotide. How many tymidile nucleotides will be in the second chain?
A) 120
B) 240
C) 300
D) 80
E) 360
199. The DNA molecule have 215 adenile nucleotides. Howe many tymidile nucleotides will be in the second chain?
A) 215
B) 240
C) 300
D) 80
E) 360
200. The DNA molecule have 26 adenile nucleotides. How many tymidile nucleotides wuill be in the second chain?
A) 26
B) 240
C) 300
D) 80
E) 360
201. I-RNA have 111926 nucleotides. How many ribose will be in the all chain?
A) 111926
B) 222240
C) 562300
D) 226380
E) 360
202. I-RNA have 26 nucleotides. How many ribose will be in the second chain?
A) 26
B) 24
C) 30
D) 80
E) 36
203. What occurs in 1 prophases pachetene of meiosis?
conjugation
an interference
diffraction
reversion
deficiency
204. During what time of process homologous chromosomes approach? conjugation
an interference
diffraction
reversion
deficiency
205. What method is used for frequency definition crossing-over?
a triangulation
an interference
diffraction
reversion
deficiency
206. What method is used at drawing up of genetic cards?
A triangulation
an interference
diffraction
reversion
deficiency
207. What changes occur at interaction of genes (polyploidy) in a genetic material?
The number of chromosomes increases
the number of chromosomes decreases
the gene structure changes
the number of separate chromosomes changes
a recross of homologous chromosomes
208. What factor causes modification variability?
Environment factors
Genotype factors
Evolutionary development of kinds
Phenotype factors
Genotype and factors of an environment
209. Reduction division of meiosis begins at?
Prophase 1
Metaphase
Anaphase
Prophase 2
Telophase
210. If chromosome loci such: ÀÂÑÄÅÆÇÈÊ that what changes result from duplications?
ÀÂÑÑÑÑÑÄÅÆÇÈÊ
ÀÂÑÇÈÊ
ÀÂÑÄÅÆÇÈÊ
ÀÂÇÈÊ
ÀÂÆÅÄÑÈÊ
211. If chromosome loci such: ÀÂÑÄÅÆÇÈÊ that what changes result of deficiency?
ÀÂÑÇÈÊ
ÀÂÑÑÑÑÑÄÅÆÇÈÊ
ÀÂÆÅÄÑÈÊ
ÀÂÑÄÅÆÇÈÊ
ÀÂÂÑÑÄÅÆÆÆÆÇÈÊÊÊ
212. A science studying laws of inheritance of signs and their variability?
Genetics
Physiology
Anatomy
Morphology
Systematization
213. What basis in I-RNA is designated as "Ö"?
Tsitozine
Adenine
Uratsile
Ksantine
Guanine
214. How many irreplaceable amino acids exist?
215. A recessive sign at the person?
albinism
right had
brown colour of eyes
freckle
dark colour of a skin
216. How many autosomes in the person karyotype?
217. What has occurred to chromosome ÊËÌÍÎÏÐÑÒ, turned in ÊËÌÍ? Deletion
Transformation
Conjugation
Duplication
Inversion
218. Sequence of a fragment of a molecule of 1 chain of DNA the following: ÒÀÒÀÒÀÒÀÒÀ, what sequence synthesized on I-RNA?
ÀÓÀÓÀÓÀÓÀÓ
ÄÀÃÒÖÀÃÒÖ
ÒÃÀÒÃÀÒÃÀÒÃÀ
ÀÒÀÒÀÒÀÒ
ÃÖÃÖÃÖÃÖÃÖ
219. A heterozygote genotype?
ÀàÂâÑñ
ÀÀ
Àààà
Ààââ
ÀÀÂÂÑÑ
220. What mutation has occurred to chromosome ÀÁÂÃÄÆÇ, led to its kind ÀÁÂÃÄ?
Deletion
Transformation
Conjugation
Duplication
Inversion
221. If chromosome loci such: ÊËÌÍÎÏÐÑÒ what changes result from duplications?
ÊËËËËÌÌÍÎÏÐÑÑÒ
ÊËÎÏÐÑÒ
ÊËÌÍÎÒÐÑ
ÒÑÐÏÎÍÌËÊ
ÊËÌÍÎÏÐÑÒ
222. A recessive sign at the person?
mioplegia
freckle
right hand
dark colour of a skin
brown colour of eyes
223. A heptaploide genotype?
ÀÀÀÀÀÀÀ
ÀÀÀ
ÀÀÀÀ
ÀÀÀÀÀ
ÀÀ
224. If I-RNA codon will be ÀÀÀ, what T-RNA anticodon?
ÓÓÓ
ÖÖÃ
ÃÃÃ
ÀÀÓ
ÃÃÖ
225. What amino acid is ciphered in a genetic code as "Cys"?
Cysistein
Praline
Serine
Phenylalanine
Methionine
226. On how many steams of alternative signs crossed individuals differ at polyhybrid crossing?
ï
227. If sum Ã+Ö makes 18 % from all sum nucleotides in DNA molecule how many percent are necessary on À+Ò?
228. Mutational process in which there is a following: instead of ÃÃÖÒÒÃ it is formed ÃÃÃÃÃÃÃÃÖÒÒÃ?
Duplication
an interference
deficiency
reversion
diffraction
229. A haploid genotype?
À
ÀÀÀÀ
ÀÀ
ÀÀÀ
ÀÀÀÀÀ
230. If chromosome loci such: ÀÂÑÄÅÆÇÈÊ that what changes result deficiency?
ÀÂÑÇÈÊ
ÀÂÑÑÑÑÑÄÅÆÇÈÊ
ÀÂÆÅÄÑÈÊ
ÀÂÂÑÑÄÅÆÆÆÆÇÈÊÊÊ
ÀÂÑÄÅÆÇÈÊ
231. If sum Ã+Ö makes 15 % from all sum nucleotides in DNA molecule how many percent are necessary on À+Ò?
232. What object has been used by G.Mendel for genetic researches?
Peas
a dog
the mouse
drosophila
the person
233. If chromosome loci such: ÀÂÑÄÅÆÇÈÊ that what changes result from duplications?
ÀÂÂÑÑÄÅÆÆÆÆÇÈÊÊÊ
ÀÄÅÆÇÈÊ
ÀÂÆÅÄÑÈÊ
ÀÂÑÇÈÊ
ÀÂÑÄÅÆÇÈÊ
234. A geptaploid genotype?
ÀÀÀÀÀÀÀ
ÀÀÀÀ
ÀÀ
ÀÀÀ
ÀÀÀÀÀ
235. What sign is inherited ascumulative-polymeric interaction of genes?
Colour of a skin
a hemophilia
a blood type
freckle
polidaktilia
236. What is the basic difference between meiosis and mitosis?
conjugation
deficiency
an interference
reversion
diffraction
237. On what object G.Mendel's 3 law has been opened?
Peas
the mouse
Drosophila
the person
a dog
238. If in a molecule I-RNA 12 nucleotides, how many the rests of phosphoric acid are in all chain?
239. Process in which result at the expense of an exchange of homologous sites, new variants of chromosomes are formed?
conjugation
an interference
deficiency
diffraction
reversion
240. What molecule is formed as a result of assemblage of amino acids on I-RNA? Fiber
DNA
I-RNA
T-RNA
R-RNA
241. Who has opened the law ãîìîëîãè÷åñêîé variability of kinds?
Vavilov
Ajthozhin
Morgan
Mendel
Stertevant
242. The author of the chromosomal theory of inheritance of signs?
T.Morgan
Serebrovsky
Gertvik Saharov
Ru
243. How the suppression phenomenon crossing-over in nearby areas is called? An interference
reversion
diffraction
deficiency
Duplication
244. What amino acid in the course of translation registers as "shooting gallery"? Tirozine
Lecithin
Izolecitin
Treonine
Triptofane
245. What basis in RNA is designated as "U"?
Uratsile
Tsitozine
Ksantin
Guanine
Adenine
246. What symbol designates hybrids of 1 generation?
F1
Ñ Ã
Ä W
J
Ð
247. Sequence of a fragment of a molecule of 1 chain of DNA the following: ÒÀÒÀÒÀÒÀÒÀ, what sequence of the second chain of DNA?
ÀÒÀÒÀÒÀÒÀÒ
ÃÖÃÖÃÖÃÖÃÖ
ÀÃÒÖÀÃÒÖ
ÀÒÀÒÀÒ
ÒÃÀÒÃÀÒÃÀÒÃÀ
248. That is formed as a result ðåäóïëèêàöèè of DNA molecule: ÀÀÀÀÀÀ?
ÓÓÓÓÓÓ
ÑÑÑÑÑÑÑ
ÕÕÕÕÕÕÕ
ÃÃÃÃÃÃÃ
ÒÒÒÒÒÒÒ
249. Process of an exchange by sites of homologous chromosomes?
conjugation
an interference
deficiency
reversion
diffraction
250. How many signs G.Mendel used at dyhybride peas crossing?
Ï
251. A genotype of diploid organism?
2 n
n
5 n
3 n
4 n
252. What symbol is used at a writing íóêëåîòèäà "thymine" in a genetic code?
Ò
Å
Ã
À
Ö
253. If sum Ã+Ö makes 35 % from all sum nucleotides in DNA molecule how many percent are necessary on À+Ò?
254. What basis in I-RNA complementary to adenine?
Uratsil
Tsitozine
Ksantine
Adenine
Guanine
255. What basis in I-RNA is designated as "Ö"?
Tsitozine
Adenine
Guanine
Ksantine
Uratsile
256. Absence of pigmentation in a skin of the person, inherited on autosom-recessive to a principle?
albinism
right hand
freckle
brown colour of eyes
dark colour of a skin
257. If sum Ã+Ö makes 15 % from all sum íóêëåîòèäîâ in DNA molecule how many percent are necessary on À+Ò?
258. During what time of process homologous chromosomes approach? Conjugation
Deficiency
an interference
reversion
diffraction
259. If in molecule DNA 86 citidyle nucleotides, how many guanine nucleotides is in the second chain?
260. In what year Mendel's laws were founded?
261. If chromosome loci such: ÊËÌÍÎÏÐÑÒ what changes result from duplications?
ÊÊËÌÍÍÍÎÎÎÏÐÑÑÒÒ
ÊËÌÍÎÏÐÑÒ
ÒÑÐÏÎÍÌËÊ
ÊËÎÏÐÑÒ
ÊËÌÍÎÒÐÑ
262. The Polyploidy genotype?
ÀÀÀÀ
ÀàÁáÑñ
ÕÓ
ÀÁÑÄ
ÀÀÁÁÑÑ
263. The heterogametic genotype?
ÕÓ
àààà
ÀÀÂÂÑÑ
Ààââ
ÀÀ
264. A method of research of laws of inheritance of signs on Mendel?
hybridological
mathematical
genealogical
biochemical
statistical
265. If in molecule DNA 86 citidyl nucleotides, how many guaninenucleotides is in the second chain?
266. A recessive sign at the person?
polydactyl
dark colour of a skin
brown colour of eyes
freckle
right hand
267. What is formed as a result of meiosis?
A gamete
the Germ
an embryo
a zygote
an autosome
268. What basis in DNA is designated as "A"?
Adenine
Ksantine
Uratsil
Guanine
Tsitozine
269. What amino acid in the course of translation registers as "tre"?
Treonine
Lecithin
Tirozine
Triptofan
Izoleitsine
270. What symbol is used at a writing nucleotide "cytosine" in a genetic code?
Ö
À
Å
Ã
Ò
271. If chromosome loci such: ÊËÌÍÎÏÐÑÒ what changes result from inversions?
ÒÑÐÏÎÍÌËÊ
ÊËÌÌÍÎÎÎÏÐÑÒ
ÊÊËÌÍÍÍÎÎÎÏÐÑÑÒÒ
ÊËÌÍÎÏÐÑÒ
ÊËÎÏÐÑÒ
272. What amino acid in the course of translation registers as "Pour"?
Lejtsin
Tirozin
Triptofan
Treonine
Izolejtsin
273. The scientist who has introduced the term "genetics" in biological practice? Betson
Serebrovsky
Gertvik
Saharov
Ru
274. What basis in I-RNA is designated as "Ö"?
Tsitozin
Uratsil
Adenine
Guanine
Ksantine
275. If in molecule DNA 487 citidyle nucleotides, how many guanile nucleotides is in the second chain?
276. How many signs G.Mendel used at threehybride peas crossing?
ï
277. What object for genetic researches has been chosen by T.Morgan?
Drosophila
the person
the mouse
a dog
peas
278. Man's sexual chromosomes?
ÕÓ
ÀÀ
ÀÀÂÂÑÑ
ààââ
àààà
279. If sum À+Ò makes 62 % from all sum íóêëåîòèäîâ in DNA molecule how many percent are necessary on Ã+Ö?
280. A heterozygotic genotype?
ÀàÂâÑñ
ÀÀÂÂÑÑ
ÀÀ
ààââ
àààà
281. What object has been used by G.Mendel for genetic researches?
Peas
a dog
the mouse
the person
drosophila
282. Who has opened the law homological variability of kinds?
Vavilov
Mendel
Morgan
Stertevant
Ajthozhin
283. If in molecule DNA 215 adenile nucleotides, how many timidile nucleotides is in the second chain?
284. How many autosomes in caryotype the person?
285. Process of an exchange by sites of homologous chromosomes?
conjugation
an interference
Deficiency
reversion
diffraction
286. Heterogamete genotype?
ÕÓ
ÀÀÂÂÑÑ
Àààà
ÀÀ
Ààââ
287. A man's sexual cage?
spermatozoid
dispute
a gamete
a zygote
ovulation
288. A geptaploid genotype?
ÀÀÀÀÀÀÀ
ÀÀÀÀ
ÀÀ
ÀÀÀ
ÀÀÀÀÀ
289. Mutational process at which shortage of a site of a chromosome is observed? Deficiency
reversion
an interference
duplication
diffraction
290. How many irreplaceable amino acids exist?
291. If chromosome loci such: ÊËÌÍÎÏÐÑÒ what changes result from duplications?
ÊÊËÌÍÍÍÎÎÎÏÐÑÑÒÒ
ÊËÌÍÎÒÐÑ
ÊËÎÏÐÑÒ
ÒÑÐÏÎÍÌËÊ
ÊËÌÍÎÏÐÑÒ
292. What amino acid is ciphered in a genetic code as "gis"?
Gistidin
Tsistein
Serine
Metionin
Prolin
293. In what year has been open by a gene of the person?
294. Mutational process at which shortage of a site of a chromosome is observed?
deficiency
diffraction
an interference
reversion
duplication
295. Recessive sign at the person?
Daltons
freckle
right hand
dark colour of a skin
brown colour of eyes
296. What basis in DNA is designated as "A"?
Adenine
Uratsil
Ksantin
Tsitozin
Guanine
297. What amino acid in the course of translation registers as "òrå"?
Treonine
Lejtsin
Triptofan
Tirozine
Izolejtsin
298. A genotype of diploid organism?
2 n
n
5 n
4 n
3 n
299. On what object type chromosomes of "lamp brushes" have been opened?
drosophila
a mouse
peas
a dog
the person
300. What symbol is used at a writing nucleotide "àdenine" in a genetic code?
A
Å
Ã
Ò
Ö
301. If sum Ã+Ö makes 35 % from all sum nucleotides in DNA molecule how many percent are necessary on À+Ò?
302. During what time of process are formed crossover individuals?
Conjugation
Deficiency
Reversion
an interference
diffraction
303. What is formed as a result reduplication of molecule DNA:ÒÒÒÀÀÀ?
ÀÀÀÒÒÒ
ÑÑÑÑÑÑÑ
ÓÓÓÓÓÓÓ
ÕÕÕÕÕÕÕ
ÃÃÃÃÃÃÃ
304. Mutational process at which doubling or multiplication of a site of DNA is observed?
Duplication
Diffraction
Deficiency
an interference
Reversion
305. If sum Ã+Ö makes 18 % from all sum nucleotides in DNA molecule how many percent are necessary on À+Ò?
306. The Kazakhstan scientist who has brought the contribution to development of molecular biology?
Ajthozhin
Vavilov
Mendel
Morgan
Stertevant
307. What basis in I-RNA is designated as "Ö"?
Tsitozin
Adenine
Ksantin
Guanine
Uratsil
308. How process of the return mutation genes is called?
Reversion
diffraction
an interference
Deficiency
Duplication
309. How many irreplaceable amino acids exist?
310. What object of research of the scientist was drosophila?
Morgan
Karpechenko
Stertevant
Mendel
Dubinin
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