What method is used to transfer plasmid DNA into bacteria? Group of answer choices heat shock treatment biolistics electroporation microinjection

Q: 9. What is the longest phase of the cell cycle. Suggest a reason for this to be the case. Before ent...

A: Since you have asked multiple questions , we will solve the first question for you. If you want any ...

Q: 17. The genetic code

A: The above given statement is about genetic code.

Q: Compare and contrast Cell Division in prokaryotes and eukaryotes

A: "Cells" communicate with one another using their own chemical signaling system. Different chemicals,...

Q: From the clinical evidence on brain injury, it appears that storage bins for long-term memories are ...

A: Long term memory It is refers to the storage of information over an extended period. This type of me...

Q: What differentiates Phylum Cyanobacteria, Chlorobi, Chlamidiae, Spirochaetes, Bacteriodes, Firmicute...

A: autotrophic organisms are ones that produce their own food.  

Q: What are the adaptations of parasitic nematodes that make them successful as endoparasites? Please i...

A: Nematodes include round worms  These are free living or parasitic .Body wall is made of thick cuticl...

Q: During a bout of heavy exercise, terminal resistance arterioles in a muscle may dilate and transient...

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a genera...

Q: Draw and describe the different stages of meiosis of a cell with 6 chromosomes

A: Meiosis is a procedure in which a single cell divides twofold to form four cells with half the numbe...

Q: 3. Activation of Golgi tendon organ of a given muscle: a- Activates motor neurons that return to the...

A: *The Golgi tendon organ also called as  neurotendinous spindle which is a proprioceptor that was a a...

Q: The diffusion stops when a substance concentration is high inside a ell: a- This can be found in fac...

A: Diffusion is the process that results in the net motion of particles from a region of higher concent...

Q: If a cell were to have an unusually large response to cortisol, what effect would you expect to see?...

A: *Cortisol is  an  glucocorticoid synthesized in the zona fasciculata of the adrenal cortex. *Cortiso...

Q: If you had a 50 mL volume of 1% agarose gel to create with appropriate amount of SYBR Gold how would...

A: In molecular biology, agarose gel is used in electrophoresis to separate the DNA and RNA molecules m...

Q: 30- Which of the following is true about muscle contraction: a- Results by the actin sliding along m...

A: Muscle contraction us the tightening , shortening or lengthening of muscles when you do some activit...

Q: Describe some environmental health hazards you may be living with indoors. How may you have been aff...

A: An individual spends most of the time indoors (either at home or in the office), thereby increasing ...

Q: What specific effects do omega-3 fatty acids have in reducing risk of coronary heart disease? O they...

A: Omega-3 fatty acids: it is an essential fatty acid that must be taken in diet. 

Q: Describe the organisation of a muscle organ, including all memes Describe much can stratures asociat...

A: * muscle organs are organised from cells. * Cells are organized into tissues and tissues organise or...

Q: QUESTION 1 Tigers are much more complex organisms than the single-celled Amoeba dubia, however tiger...

A: The genome size doesn't directly proportional to complexity or body size of an organism. 

Q: During exercise, activation of alpha-adrenergic receptors in skeletal muscle arterioles: A)is oppose...

A: *There are three types of adrenergic receptors are present alpha beta-1 beta-2 *Alpha receptors ca...

Q: Describe the three body forms typical of animals

A: The animals can be classified based on their body symmetry, these are: Bilateral symmetry Radial sy...

Q: When considered individually, the type of blood vessel that has the lowest resistance is. A)arteriol...

A: Introduction:- In blood vessels, most of the resistance is due to vessel diameter, Resistance is a f...

Q: Meiosis: Sequence of Stages Number the stages of meiosis from 1 to 8 to show their correct chronolog...

A: * meiosis is the cell division that reduces chromosomal number to daughter cells by half and produce...

Q: Using the plasmid map of pBCH2.0 calculate the length of the shortest DNA fragment if this plasmid ...

A: DNA- is a deoxyribonucleic acid, made out of two polypeptides.  Polypeptides are made from four base...

Q: Why does epinephrine bind its receptor in a different location than cortisol binds its receptor?   ...

A: Adrenocortical and adrenomedullary hormones. The adrenal medulla produce hormones called  catecholam...

Q: s evolution important to all living things, and why do we need to adapt to the ever-changing conditi...

A:

Q: • How many sperm cells will be produced by 800 spermatids? (number only) • If there are 50 secondary...

A: The secondary spermatocyte divides into 2 haploid spermatids which transforms into a mature sperm by...

Q: Modern Homo sapiens appeared approximately ______. Group of answer choices A. 20,000 - 40,000 years ...

A: All modern humans are members of the species homo sapiens (Latin: "wise man"). The genus Homo contai...

Q: A. Given the observed values below, is there an agreement between the expected and observed ratios? ...

A: Question A We perform a monohybrid cross between two corn plants. The first plant has purple grains,...

Q: Which of the following characteristics is shared by all types of fungi?

A: The topic discussed in the question re about FUNGI .

Q: Explain the three most common types of endocrine pathologies. Make sure you clearly - identify hypo...

A:

Q: The bird skeleton structure below is formed through the fusion of what vertebrae regions. What are t...

A: Bird's skeleton structure It is the physiological structure of the bodies of birds that shows unique...

Q: 18- Fusing the presynaptic vesicle with the presynaptic membrane is a function. А. К+ B. CL- C. Na+ ...

A: Answer  D. Ca+2

Q: From the clinical evidence on brain injury, it appears that storage bins for long-term memories are ...

A: Long-term memory is the storage of information in the brain for a longer period of time (often for y...

Q: What is the importance of occurrence of evolution?

A: Introduction: Evolution is the change in the inherited characteristics of biological populations ove...

Q: If the patient’s blood type is AB, describe the appearance of the A, B, and Rh samples?

A: Antigens A and B are found on red blood cells, however anti-A and anti-B antibodies are not found in...

Q: Which archaean can found in waters and soil of the Arctic and Antarctic regions? Group of answer cho...

A: Archaens are the group of prokaryotic organisms which are adapted to live in extreme conditions such...

Q: Which of the following is true about lafge receptive fields? O Many primary sensory neurons converge...

A: The zone associated with sensory periphery where inputs can impact the sensory cells' electrical act...

Q: Describe the Hardy-Weinberg law and explain the conditions that must be met for it to hold true. App...

A: The population is the some of all interacting individuals of a particular species in a particular ar...

Q: ) after mitotic cell division, each daughter cell must receive ______ amount of DNA 2) DNA+ associa...

A: A chromosome is a long DNA molecule with part or all of the genetic material of an organism.  Accord...

Q: BUTTERFLY WING AND BIRD WING. 4. What function do the se structures share? 5. How do the structures ...

A: The structures with similar Anatomy , morphology , embryology , but different functions are called a...

Q: Chlamydia O symptoms of infection appear within 1-2 days after exposure. O is best prevented with ho...

A: Chlamydia is a sexually inherited disease that is caused by the parasitic virus called chlamydia tra...

Q: 46- which of the following is mis-matched: a- flexor muscle / lateral region of spinal cord b- learm...

A: 46 - Which of the following is mis-matched :  a - flexor muscle / lateral region of spinal cord  b -...

Q: Compare and Contrast the different types of Simple Covering Epithelial Tissues in terms of their sha...

A: The epithelium is a kind of body tissue that makes the covering on all inside and outer surfaces of ...

Q: Describe why primitive animals are primarily marine

A: The first life on Earth was observed in water, billions of years ago. Primitive organisms are the sm...

Q: Which of the following is NOT part of the endomembrane system? O chloroplast O plasma membrane Ovesi...

A: Introduction: A cell is the smallest unit of life which has a definite structure and a specific func...

Q: Describe Rhizopus oligosporus and Penicillium sp.

A: Kingdom Fungi  Fungi are filamentous and the body consists of long slender thread like structures ca...

Q: What major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices Spiroche...

A: Cyanobacteria are the oldest organism with fossils record of 3.5 billion years, they are essential p...

Q: true or false just final answer Exercising provides positive benefits for bone health and increasin...

A: Exercise should definitely be the mainstay of the prevention and treatment of osteoporosis,often how...

Q: the protein you are making is one that is not destined to be secreted into the extracellular space, ...

A: In a eukaryotic cell, all protein translation begins in the cytoplasm (except for a few proteins mad...

Q: Why do some, if not most aquatic organisms, have supplemental respiratory organs as compared to stri...

A: Breathing is an automatic process. The respiratory centre in the brain controls how often a breath i...

Q: What is the mathematical expression for the genetic equilibrium for genes with two alleles? Is this ...

A: When the frequency of one of the alleles of a given gene is p and the frequency of the other allele ...