Zoo504: today's exam Time 10:30 Prohibitions with national parks?(5marks) Marine wet land?(5) How animals maintain Hygenic healty ecosystem? Rann of kutch is ki location? (3) Khanjarab national park why it is created? Role off gene banck in live stock? Mcq from imran file

*BiF101* *MCq* ??_________ is the field in which computational and statistical techniques are applied to derive biological information from genome sequences. *Genome informatics* ?? The Human Genome Project (HGP) was launched in 1990 and completed in *2003* ??.The correct sequence of central dogma. *DNA -* *RNA - Protein* ??No membrane bonded organelles are present in.... *Prokaryotes* ?? MSA used .... To construct a guide tree. *Distance matrix* ??.......Deals with genetic recombination *.Transmission or classical genetics* ??? *Molecular Biology?* refers to the biology of the molecules related to genes, gene products and heredity. ??. New nucleotides are always added to the *3'* carbon of the last nucleotide, . ?? Which purine base is present in RNA.... *Adenine* ?? Golgi apparatus concerning with .. *secretion* ?? Eukaryotic mRNAs almost always contain a *single* ORF. ??the growing polypeptide chain is transferred from the peptidyl-tRNA to the aminoacyl-tRNA. For this reason, the reaction to form a new peptide bondis called the *peptidyl* *transferase reaction.* The initiation of prokaryotic translation commences with the small subunit and is catalyzed by three translation initiation factors called *IF1, IF2,* *and IF3.** ??:The *Ribosome* is a ribozyme which is related to the primary structure of protein... *amino acid sequence* The overall three-dimensional arrangement of all atoms in a protein is referred to as the *protein?s tertiary structure.* *A global alignment* is a sequence alignment over the entire length of two or more nucleic acid or protein sequences. ?? *In Multiple Sequence Alignments (MSA)* we compare multiple numbers of protein and DNA sequences . *Questions* ??Is every amino acid has carboxylic carbon atom are not? Which of the organic group attached to the carbonyl carbon atom of amino acid .Molecular Structure of carboxyl group. Genetic code example and features Types of data problems related to biological data are dealt with bioinformatics . What the biological issues deal with bioinformatics How DNA is a helical structure

Today papr Bt401 10.30 ... Short. . Passenger pigeon ... 2 .. national park ..3... Genetic drift or natural selection difference Long . Steps of Allopatric speciation 5 types of genetic resources..note likhna tha

*Bt401* *Subjective* *Types of ex situ (5) *Give diff concepts of GE interaction(3) *Line breeding (3) *Causes of migration (3) *Seasonal migration(5) *Measures to protect genetic resources (5) *Objective* 1.Agro biodiversity ki definition 2.conservation in controlled environment is called __ 3.____is widespread in asia in eatwards to pak and india.(Acacia Nilotica) 4.Pakistan is ____ largest producer of kinow(6th) 5.asiatic cobra cause ____(neurotoxicity) 6. Gene flow definition 7. Which one is extinct organisms ( rhino iska answer tha) 8, rhino is hunted for __(horns) 9.deadly drug for vultures(declofenac sodium) 10. PKU is caused by___(mutation) 11. Natural selection show ___ changes (positive) 12. Caused by founder effect (hemophilia,dwarfism, infant death )answer tha iska all of obove 13. Line breeding is called (mild breeding) 14. Specie formation due to reproductive isolation (sympatric) 15. Number of extinct species (5 billion) 16. Sugillaria__(spore bearing) 17.. cryopreservation is done by _(all)

Zoo 103 Yesterday paper 10:30 time Question Causes of speciation.(3) How arthropods are preserved(5). Explain 5 Kingdom classification system (5) Courtship in spiders(5) McQ Evolution is ------ process. 5 Kingdom classification system was introduced by -----in 1969. Most spiders have -------- eyes.

Bio401. 10.30am Mcqs from past paper usually Sq Random and non random sampling Find cumulative frequencyof values Find the ratio of taxes and fuel per year and total income of company is 100000 Lq Find standard deviation of the following Draw a frequenvy polygon of the following values Find variance z=2x-5y values of X and y are given

Zoo 403 Time 10:30 Mid term Mcqs How the reproductive selection enhances the survival is ultimate cause Message through nerves passes as nerve impulse Capacity of nervous system to change with experience is neutral placticity Hormone that is not protein or peptide in nature is testosterone Sparrow make it nests from stalks of grasses ? A sexually mature stickleback fish male will have a red coloured belly Taxis is the simplest type of innate or stereotyped behaviour A loss of responsiveness to stimuli that convey little or no new information is habituation. Formation of a long-lasting behavioral attachment to a particular individual or object at a specific stage in life is imprinting ? A type of learning that uses reason, especially to form conclusions, inferences, or judgments, to solve a problem is insight learning ? ability of an animal?s nervous system to perceive, store, process, and use information gathered by sensory receptors is animal cognition Cross fostering and twin studies are carried out to asses genetic variability. Q. What is orientation write its types 3 Characteristic of innate behaviour 3 Types of learning 3 Properties of fixed action pattern 5 Steps of Prey capturing behaviour of toad 5

Today my paper of zoo404 Mcqs kuch Mcqs handouts sy thy Donnan Equilibrium was discovered by.....Donna in 1911 The membrane of muscle cell is called...... ........Hypothalamic harmon which act on Anterior pituitary gland Transport protien are very...... How many types of regulates.... Troponin complex........of thin filaments The......is the dual gland having exocrine as well as endocrine Steriod hormones have......in a cell Short question How Acetylcholine act as slow neurotransmitter Define harmone with example Dissuse type of feedback mechanism and explain negative feedback mechanism with example in detail. Long qustion Five properties of hormones T.tubules in details Aik yaad nhi question

Today paper ```BT101``` Time 7:30am 14 June 2023 *Short Questions* ??What is asstivation? ??Define transpiration, groundwater, percolation. ??What is vestigial organs and their associative evolution. *Long Questions* ??Properties of r-selected species. ?? note on invasive species. *MCQs* 1. Adult human body contains --- *60%* -- of water by weight. 2. - *community* --- is a group of population occupying same space in a particular time. 3. First evolutionary scheme was proposed by jean Baptiste Lamarck in - *1809* - 4. 541 million years ago, O2 made stable - *15%*-of atmosphere. 5. ----is Removal of a forest or stand of trees from land which is then converted to a non-forest use. - *Deforestation*- 6. The second major layer of Earth?s atmosphere is -( *Stratosphere*)- 7. Rise in mean temperature of 0.6-1.0?C in arid coastal areas, arid mountains and hyper arid plains - *Pakistan* - 8. 3 oxygen atom form -( *ozone* .)- 9. Which layer of atmosphere is above thermosphere --- *exosphere* --- 10. Organisms that kill and eat another organisms is called -- *predator* -- and other is called prey. 11. - *predator* -- indirectly increase plant growth. 12. Complexity of ecosystem is a --- 13. When a population reaches a high - *density* -, there are more individuals trying to use the same quantity of resources. 14. Complexity of ecosystem makes it more - *stable*- 15. Variety of causes, independently or in concert, are responsible for - *extinctions*-

?????? ????? ?????? ???? ??????? 14 June 2023 9AM BIO201 Subjective Questions of 5 Marks: *Role of protein in living organisms? *Sites of larger subunits of ribosomes? *Define following: #Pinocytes #Phagocytes #Endocytes #Exocytes Questions of 3 marks: *Cholesterol molecules and their derivatives? *Sequence of three stop codons? *Steps involved in mitosis?

Bt201 ~14 June 2023 paper 9:00am: 90% McQ from dining file Short question: ? transposon ? sequencing ? what disease is caused by plasmodium and how it is treated Long question ? features of exoskeleton found in arthropods ? reasons to use phylogenetic ? how life on earth depends upon oxidation and reduction reactions

Bio301 14June2023 Time : 5:30 Short questions # Chromosomes types at centromere # Meiosis I and Meiosis II # how to performed genetic mapping Long questions # difference between continuous variation and discontinuous variation # T.H. Morgan experiment # Lampbursh chromosome Bht easy tha and Alhamdullilah bht acha ho gaya?????

Bio301 paper 14-6-2023 at 5:30pm Mcqs easy thy or file + handouts dono sy thy jo yd reh gaiy wo ye hain???? *One map unit (1 cM) is equivalent to a______& 1% recombination frequency. *Charguff rule________ A=T and G=C *In metaphase________ chromosome attached to kinetochore. *Longest chromosomes size______30 micro *Theory states that Behavior of Chromosomes is According to_______ Mendel?s laws of Segregation and Independent Assortment. *Number of chromosome in eukaryotes __________ double/ multiple *Mendel?s laws____ law of dominance, independent assortment, segregation *Transfer of blood_________tansfusion *3 marks questions;* 1. is there any difference between telophase 1 and teleophase 2 of meiosis? please discuss 2. enlist 3 main causes of epigenetics 3. explain the law of dominance with examples *5 marks questions;* 1. what is meant by expectation in Mendelian?s inheritance 2. write some mapping techniques (at least five) 3. what is spermatogenesis and oogenesis in animals.

Assalam o Alaikum! CS101 15-06-2023 Mcqs: mostly Abbreviations Shorts: 1.Tasks perform by kernel 2.Binary addition 3.Why TCP protocol called reliable protocol Longs: 1.Floating point notation 2.URL with examples 3.Match the columns

Bt301 Today 7.30am short questions 1. Genomics and its benefits. 2. effect of ethidium bromide. 3. Retrotransposones Long questions 1. Restriction modification phenomenon. 2. primary structure of protein according to pauling. 3. Electroporation technique.

BT301 13jun 2k23 1- how many type of standard Amino acids. Name any five? 3 marks 2- Short note on viruses having RNA genomes. 3 marks 3- charguff rules. 5 marks 4- restrictions - modification phenomenon 5 marks 5- electroporation process. 5 marks

*Eng505* 10/6, 9:00 Objective : From handouts, Files ___??????? Subjective : *1:* Differentiate between explicit and implicit *2:* Five key factors involved in cognitive process. *3:* McNeil (1966) described LAD as consisting of four innate linguistics properties. *4:* Krashen's five hypothesis of second language acquisition. *5:* Differentiate between encoding and perception with reference to principle of cognitivism. *6:* Five Internal factors that play an important role in second language acquisition.

10June, 2023 10:30 ENG502 Mcqs mostly files mn sy thy Short Write 3 derivational morpheme which doesn't change grammatical category How linguists works Which body part help producing sound(is trha sy kuch tha) Long Non-verbal communication is involuntary. Support the statement. Proxemics & Chronemics Short note on phoneme Good luck????

Edu 516 Mcqs mostly from files and some from handouts Short Qs: 1: Advantages of email. 2: Three ways of heading activity wala tha.. Long Qs: 1: Difference between skimming and scanning. 2: Write a note on teacher Support. Bss 2 yad ni r nh ma kiyee choice ma chor ai????