Q: Procedure Add 50 of ul the Mix Sml Take 3 ml Top up to 50ml. overnight culture with 45 ml LB - mixtu...
A:
Q: Describe the role of restriction enzymes in the process of transformation.
A: Answer :- Restriction enzymes are utilized to cut the DNA of both the living being with the ideal qu...
Q: How thus different mechanisms of evolution can produce change in populations and can contribute to b...
A: Evolution is a process in which there is change in characteristics of a species over generations. Th...
Q: Below are some pick up lines where the concepts in evolution were used. Explain the concept behind t...
A: (1) i think i am the fittest because i survived them all just to be with you Concept: You must be th...
Q: Xenacoelomorpha are characterized by all of the following except: hermaphroditism acoelomate body or...
A: Introduction: Xenacoelomorpha is a minor phylum of invertebrates that includes two sister groups: xe...
Q: How does the competence-environmental press approach help explain which coping strategies might work...
A: Recreation-based events are significant for older people, as they will get them outside and help the...
Q: Joshua needs 150mL of 1X TBE buffer. The stock of TBE Buffer is 15X. How much 15X TBE buffer should ...
A: Cells constitute all the living organisms. These cells are the building blocks of life. Cells also c...
Q: In your own words, define the terms “orthologous” and “paralogous” genes. Then briefly suggest by wh...
A: Often in the course of evolution, various strategies are followed for the expression of certain trai...
Q: Which of the following is a benefit provided by dispersal (plant and animal)? Ability of organis...
A: Dispersal can be characterized as the interaction by which people move from the environment of thei...
Q: O Introduce your scenario/context- coast to coast O Define homeostasis and thermoregulation and the ...
A: Homeostasis alludes to the generally steady state inside the body of a creature. Creature organs and...
Q: Nucleotide bases can be randomly replaced with different nucleotide bases to increase variation The ...
A: DNA is a form of hereditary content found in all living things. Purines, pyrimidines, a pentose suga...
Q: we use morphological traits to determine branching patterns on phylogenetic trees?
A: Solution : Morphological phylogenetics: inference of evolutionary trees using anatomical traits. Nod...
Q: What are the likely next steps in this type of research
A: When Zebra fish eggs are fertilized , it developed outside the mother's body. We can say it is an ...
Q: If for a patient's lungs, the tidal volume is 410 ml, inspiratory capacity is 3050 ml, vital capacit...
A: ANSWER;- Inspiratory Reserve Volume=IC-TV IC = inspiratory capacity ,TV = vital capacity So; IRV = 3...
Q: Describe risks associated with iodine deficiency and factors that may contribute to risk for this de...
A: Iodine deficiency leads to various disorder related to thyroid gland.
Q: Match each letter with the corresponding structure for letters A-E. -Sucker -Hooks -Uterus -Proglott...
A: Tapeworm is also called as flatworms, comes under the category of platyhelminthes. This is a segment...
Q: In cocker spaniels, the following genotypes and phenotypes are found: AABB = white A-bb = red aabb =...
A: A black male is mated with a liver-colored female, and they produce the following pups 3/8 black 1/8...
Q: Answer the following questions based on the given the sequence of nucleotides in a DNA molecule belo...
A: Given:- The sequence of nucleotides in a DNA molecule:- 5' T-C-A-G-T-C-A-G-C-A-A-C-G-C-A-T-G-A-A-A-T...
Q: Compare and contrast gametogenesis in starfish and sea urchin. Please make sure that the answer is ...
A: Gametogenesis is a biological process that involves the production of gametes or germ cells in an or...
Q: apletion E A Moving to another question will save this response. estion 5 Which of the following pat...
A: To approach this question firstly we can eliminate the wrong options. It says the pathways of mitoch...
Q: Mutations that affect organisms are those that involve exons. True or False. Defend your answer.
A: Mutation Sudden heritable change in genetic material or character of an organism is known as mutati...
Q: Question 1: Mass extinction ocurred on the following time and era except for: A. Mesozoic B. Precam...
A: Question 1) Mesozoic era : At the end of this era the about 70% of all plants and animals were vanis...
Q: How important and useful to the cell is the ability of the DNA to assume various forms? Why are the...
A: Deoxyribonucleic acid (DNA) stands for deoxyribonucleic acid. It includes nucleotides, which are bio...
Q: Sometimes, the young ones born have an extremely different set of eyes or limbs. Give a relevant exp...
A: Introduction There are many reasons for abnormality, explanation is given in the bellow step.
Q: Questions 11-14. Melia and Sophie performed a PCR exper 10KB 3Kb |IKB DNA Ladder Negative Control Po...
A: Negative control is the one in which we do not expect any results.
Q: Compare the benefits and costs of genetically modified foods, and assess the public debate over them
A: Genetically modified organisms (GMOs) are created by inserting genes from external sources such as v...
Q: Calculate the amount of ATP generated from the total oxidation of an unactivated polyunsaturated C22...
A: Beta oxidation is the process where fatty acids are broken down into simpler acetyl - coA units.
Q: 4. In peas, seeds may be round (R) or wrinkled (r). What proportion of the offspring in the followin...
A: A trait is characteristic that is unique is particular individual . As per Mendel 's law ,Genes on ...
Q: 1. Which modification occurs as part of transcriptional termination? Explain this modification and h...
A: 1 ) ANSWER The maturation of a eukaryotic mRNA from primary mrna transcript involve many complex s...
Q: What is alternative splicing ?
A: In our cells, genetic information is transferred from DNA to RNA and ultimately to proteins. These p...
Q: How to synthesize mRNA ?
A: All cells employ replication, transcription, and translation to maintain track of their genetic mate...
Q: What is a continuum of strategies (in ecology)?
A: The continuum of life-history refers to the growth, reproduction and death of organisms in a given b...
Q: Question 26 Which of the following about Antibodies is FALSE? O None of the choices Antibodies can c...
A: Option 1 is true because the complement cascade can be activated via innate or specific immune respo...
Q: 3. Domestic Dog breedni ebsla oslynqonom s svoinos ol Insw eyswis leilemoleye A 4. Felis (Feline; Ca...
A: Cladogram is used to find the branches starting from the ancestral generation till the present gener...
Q: A virus in which life cycle can be triggered to enter into the other one? What triggers that event?
A: All infections rely upon cells for proliferation and metabolic cycles. Without help from anyone else...
Q: Discuss the main physiological function of asthma in detail.
A: The respiratory framework is a natural framework comprising of specific organs and designs utilized ...
Q: Observe the age pyramids of different populations given below and write about the status of the popu...
A: Introduction By observing the figures in given problem we will write about the status of the pop
Q: Total compressive knee forces range between O 1-2 %BW O 2-4 %BW 3-5 %BW 0.5-1.5 %BW
A: Knee It is the largest joint present in the body. It involves 4 structures which are bones, cartilag...
Q: What conclusions can Melia and Sophie make about their phage Zucchinibread from this experiment?
A: * PCR also called polymerase chain reaction is a molecular invitro metho of producing many gene co...
Q: Fill in the banks for the relative percentage of bases in a DNA T C G A 13 Strand 1 12 Strand 2 The ...
A: The bond that is present in between sugar and nitrogen bases is glycosidic bond. The bond that is pr...
Q: 32. Which of the following is true? A. An exergonic reaction, energy is released and the delta G is ...
A: Exergonic reactions produce free energy, hence the G value for that reaction will be negative. So th...
Q: 5. A eukaryotic cell can use glucose (C&H12O6) and hexanoic acid (C&H1402) as fuels for cellular res...
A: Cellular respiration is a process where organism produces energy for their own surviability.
Q: What is TFIIF ?
A: Transcription regulatory molecules are the molecules or factors that regulate the transcription proc...
Q: Explain what are the Diagnosis and Treatments for asthma
A: Asthma(Bronchial asthma) is a chronic lung disease which makes our airways swollen and narrow and ar...
Q: Choose the statement that best explains potential energy vs. kinetic energy both describe the capaci...
A: ANSWER;- d) potential energy is stored and kinetic is used in motion. Explain;- Potential energy is ...
Q: Panthera leo (Lion) and Panthera onca are members of the same kingdom but different phyla phylum but...
A: The living organisms are classified into different five kingdoms according to their characteristics....
Q: Describe the base-pair rule. - What three things make up a nucleotide? - What does anti-parallel mea...
A: 1.Base pair rule: This rule in DNA states that purines (A,G) should bind with pyramidines (T,C) the ...
Q: tooth ( 4 x ) Label : enamel , dentin , pulp cavity , gingiva , root canal , periodontal ligament ...
A: In buccal cavity 16 pair of teeth are present, these are of 4 types. Dental formula of human is 2:1...
Q: (d) Match the items given in Column A with the most appropriate ones in Column B and rewrite the cor...
A: The followings are the answers-
Q: 1. Why is pedigree analysis important?
A: Pedigree analysis is used in genetics to analyze and trace any genetic defects in a family. It is pe...
Please answer fast
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 1.Protein hormones have hormone receptors in the cell: A. Nucleus B. Membrane.C. Cytoplasm2.The corpus Luteum secretes mostly:A. Progesterone but some estrogenB. Estrogen but some FSHC. Estrogen but some progesteroneD. Progesterone but some FSH19. Which of the following explains the relationship between FSH and estrogen? * a. High levels of FSH inhibit the production of estrogen. b. High levels of estrogen inhibit the production of FSH. c. High levels of estrogen stimulates the production FSH. d. All of the above. 20. High levels of this hormone prevent the further release of LH * a. Estrogen b. FSH c. Progesterone d. Testosterone 21. Which of the following explains the relationship between LH and estrogen? * a. High levels of LH inhibit the production of estrogen. b. High levels of estrogen inhibit the production of LH. c. High levels of estrogen stimulates the production LH. d. All of the above1. A chemical odor in the urine of male mice triggers and enhances estrus in female mice. The source of stimulus for this response is a . a. generic mouse pheromone b. signaling pheromone c. priming pheromone⁵ d. cue from female mice e. composite signal 2. Male birds sing to secure territories and attract a mate. This is an example of a(n) ___signal. a. chemical b. visual c. acoustical d. tactile e. pheromone 3. Caring for nondescendant relatives favors the genes associated with helpful behavior and is classified as . a. dominance hierarchy b. indirect selection c. altruism d. predator avoidance e. both b and c
- 32. Next, Elon is interested finding a way to control mating behaviors in humans. He'd like a way to zap a part of the brain/body to promote the release of oxytocin and vasopressin into the bloodstream. Where should this implant be placed? a. Hippocampus b. Anterior pituitary c. Adrenal glands d. Gonads e. Posterior pituitary14. Which hormone is responsible for the dilation of the cervix during childbirth?O A. Follicle-stimulating hormoneO B. AndrogensO C. RelaxinO D. Estrogen20. High levels of this hormone prevent the further release of LH * a. Estrogen b. FSH c. Progesterone d. Testosterone
- 15.The zone of the testicular follicle where the primary spermatocytes become secondary spermatocytes and spermatids during the first and second meiosis respectively is the zone ofA. transformation.B. maturation and reduction.C. growth.D. germarium. 16.A hormone which has been shown in some species to have an inhibitory effect on spermatogenesis isA. ecdysone.B. peptide hormone.C. juvenile hormone.D. inhibin.2. a person is xy, has sry gene, is androgen insensitive, has male internal anatomy but female external anatomy. which of the following is caused by a lack of androgen receptors? a. xy chromosomes b. elevated plasma androgens c. lack of uterus d. presence of testes21. Which of the following explains the relationship between LH and estrogen? * a. High levels of LH inhibit the production of estrogen. b. High levels of estrogen inhibit the production of LH. c. High levels of estrogen stimulates the production LH. d. All of the above
- 1. Which of the following statements about hormone regulation of the female reproductive cycle is FALSE? A. LH and FSH are produced in the pituitary, and estradiol and progesterone are produced in the ovaries. B. Estradiol and progesterone secreted from the corpus luteum cause the endometrium to thicken. C. Both progesterone and estradiol are produced by the follicles D. Secretion of GnRH by the hypothalamus is inhibited by low levels of estradiol but stimulated by high levels of estradiol. 2. What hormone causes Leydig cells to make testosterone? A. Follicle Stimulating Hormone C. Inhibin B. Luteinizing Hormone D. Estrogen 3. Which hormone causes FSH and LH to be released? A. Testosterone C. Gonadotrophin-releasing hormone D. Progesterone B. Estrogen 4. Which reproductive hormone that helps in endometrial growth, ovulation and calcium absorption? A. Follicle Stimulating Hormone C. Inhibin B. Luteinizing Hormone D. Estrogen 5. Which hormone stimulates the ovaries to release estrogen?…1. Which of the following pairs is NOT correctly match? * A. Hypothalamus-GnRH B. Ovary-estrogen C. Testes-progesterone D. Pituitary gland-FSH 2. What gland secretes follicle stimulating hormone (FSH) and luteinizing hormone (LH)? * A. pancreas B. thymus C. adrenal D. pituitary 3. Which of the following statement is TRUE? * A. Testosterone is a hormone that is responsible for many of the physical characteristics specific to adult males B. progesterone, hormone secreted by the male reproductive system that functions mainly to regulate the condition of the inner lining (endometrium) of the uterus. C. Progesterone is produced by the ovaries, placenta, and adrenal glands. D. Androgens are crucial for male sexual and reproductive function. 4. The nursing instructor is discussing with her class about the male reproductive system. A student is trying to understand the role of luteinizing hormone (LH) in the body. What affect does luteinizing hormone have on the male reproductive system? * A.…19. Which of the following explains the relationship between FSH and estrogen? * a. High levels of FSH inhibit the production of estrogen. b. High levels of estrogen inhibit the production of FSH. c. High levels of estrogen stimulates the production FSH. d. All of the above.