Which of the following is false regarding the bacterial chromosome?

Q: Henrietta Lacks died in 1951, but her cancer cells are still alive today. Do you think they carry so...

A: Henrietta Lacks was a African-American women. She was diagnosed to have cervical cancer. Her cells w...

Q: Why do you use oil on the slide to be examined with the oil-immersion objective?

A: Introduction  oil immersion technique is used to increase resolving power of a microscope.  It's a t...

Q: Of the 50,000 species introduced into the United States, half are plants. Describe two ways in which...

A: Non-native plants can be brought to a new location in two ways: through seeds or pollen or by ships,...

Q: What is the art of persuasion? rhetoric pathos ethos logos

A: The answer is Rhetoric

Q: To maintain circulating iron homeostasis The protein bloc protein The circulating protein you have c...

A: To maintain the circulating iron homeostasis the protein HFE (high Fe²+ )blocks the activity of prot...

Q: Does glucose become oxidized or reduced in aerobic respiration?

A: Glycolysis is the process that converts one mole of glucose into pyruvate.  The pyruvate has two fat...

Q: Match the items given in column A and B: Column A Column B (a) Catalytic converter (i) Particulate m...

A: Pollution caused by various human activities is a major concern. Pollution has adverse effects on he...

Q: Make an descriptive introduction about how to handle and care for the microscope properly. What is t...

A: Microscope: it is an instrument that is used to view objects that are small and cannot be viewed via...

Q: Answer the following question: Does the pod of mung beans and garden peas appear to be a single car...

A: 1. A pod is a carpel or pistil enclosing the seeds of a plant, esp a flowering plant. 2. The micropy...

Q: Each adenylyl cyclase molecule produces many cAMP molecules in an example of (a) receptor up-regulat...

A: Cell signalling is the process by which cells communicate with one another. It is critical for an or...

Q: 10. Previous pituitary hormones travel to which structure(s)? to. Thyroid b. Adrenal medulla C. Test...

A: 10. ANSWER;-d)A and C only explain;- The anterior pituitary is one of two projections that make up y...

Q: How does evolution affect you in your daily life?

A: Human evolution is the transformative evolutionary cycle that prompts the development of physically ...

Q: A. 1/16

A:

Q: 2. Show a dihybrid cross of a plant with a genotype of heterozygous green leaf and heterozygous smoo...

A:

Q: Write a short note on: Adaptations of plants to water scarcity

A: An adaptation is a change that worked out well for a plant or animal. Plants adapt in many ways to b...

Q: Draw and label the dinucleotide AT as follows: A. 5’ and 3’ ends B. Phosphodiester bond C. N-glyc...

A: Nucleic acid is a biological macromolecules that is present inside the nucleus . There are two types...

Q: Why might game theory be useful in analyzing decision making by Adélie penguins (Pygoscelis adeliae...

A: The standards of game theory give a hypothetical structure to understand the development of organic ...

Q: What do the class average Jactase, and amylase in the

A: Answer :  Average results shows that sucrase and amylase are present in the yeast cell but lactase i...

Q: How much time would it take ATP to diffuse the following distances? (Use the equation for mean squar...

A: The diffusion coefficient D for ATP (at 25 o C) =3.54 cm2/s. The mean square displacement equation...

Q: Write comprehensively your answer about sequence events leading to evolution by natural selection.

A: Charles Robert Darwin, the famous English naturalist, was the first who founded the theory of organi...

Q: Why are patches in a landscape mosaic often important to people who are interested in conserving pop...

A: Dispersion of living organisms around the Earth can be used to describe the way in which a populatio...

Q: A child has blood group O. If the father has blood group A and mother blood group B,work out the gen...

A:

Q: How do your phenotypes compare with the most frequent phenotypes in the class population

A: there are many common traits that follow the Mendelian rules of inheritance that could be used for e...

Q: Plants absorb carbon dioxide from ________ Group of answer choices Air Soil Water

A: Plant require food that is hoing to provide energy to them. Like animals they can't move from one pl...

Q: Describe briefly the four major groups of Protozoa.

A: Protozoans are a category of creatures that are distinguished by their unicellular structure and fou...

Q: Malignant tumors: A. Could be treated with therapy that target angiogenesis. B. Can travel through...

A: A. Malignant tumors Could be treated with therapy that targets angiogenesis because angiogenesis inh...

Q: Where are the chemoreceptors that detect the acidity of the blood and trigger the respiratory compen...

A: The chemoreceptors participate in the ventilation control. They work as collecting information struc...

Q: What is the impact of in ovo and ex ovo avian embryo culture in various fields such as medicine?  E...

A: Answer :- As we know that ovo and ex ovo avian embryo culture is evacuation of the first eggshell or...

Q: yes

A: The white or tan  allele is dominant to all the others. for it codes for unifomily pheomelanic color...

Q: What is the function of the condenser in compound microscope?

A: Condenser in microscope is an optical Lens which is used to render a divergent beam from a point sou...

Q: What is the Function of the North Bridge What is the Function of the RAM What is the Function of t...

A: Answer 1- the north bridge is the interconnecting device which is used to control the CPU for the me...

Q: Before X-ray diffraction and the discovery of the structure of deoxyribonucleic acid (DNA) was ident...

A: The structure of DNA, as represented in Watson and Crick's model, is a double-stranded, antiparallel...

Q: Why would the pronephros and mesonephros in humans need to grow and develop if they would eventually...

A: There are various series of events proceeds during the development of kidneys, and these events are ...

Q: You are asked to calibrate the ocular micrometer for the 4x objective using the stage micrometer. Yo...

A: Length of stage micrometer  is 1mm  with 100 divisions ,so each division is of size one-hundredth of...

Q: Explain: Which are more prone to danger and desiccation? Is it the ova or the sperm? Justify your s...

A: Reproduction is the biological process of creating identical people. Most creatures reproduce via ma...

Q: Some of the same G protein–linked receptors and signal transduction pathways found in plants and ani...

A: G-proteins come under the category of membrane proteins that can show linkage with the GTP in order ...

Q: You are to discover the chromosomal location (autosomal or X linked) and mode of inheritance for two...

A: The above scenario based on Mendelian inheritance. Your answer is attached below.

Q: An enzyme-linked receptor (a) is a cytoplasmic protein (b) would not be found on plant cell surfaces...

A: Introduction  As multicellular organisms are made up of a lot of cells, there must be coordination a...

Q: Cats are hairless when homozygous recessive (hh) for the Hairless gene. Cats have straight hair when...

A: The Curly haired gene 'C' is dominant in hair shape, while haired gene 'H' is dominant over hairless...

Q: 3. The 4. The lens collects a cone of light rays to create an image. _lens focuses a cone of light r...

A: Question 3. Answer : Convex lens or converging lens. They help collect of light rays and or meet at ...

Q: 220. Dr. Rose Lees is a world expert on breast cancer. Choose True or False. Of all the receptors in...

A: As per Bartleby policy i can solve only first question. The answer of first question - TRUE Cancer t...

Q: Glycolysis results in the production of two ________molecules from a single molecule of glucose. In ...

A: Cellular respiration is the process of breakdown of glucose to generate energy in the form of ATP mo...

Q: How can you distinguish a monocot from a eudicot? How are insects such as bees important for the re...

A: Botany is a discipline of biology which studies plants and their structures, characteristics, and bi...

Q: Final diagnosis: Complete Small bowel Intestinal obstruction secondary to parasitic infection. Will...

A: Small bowel obstruction (SBO) is a common gastrointestinal condition i.e partial or complete blockag...

Q: Comparing the plant (banana) and animal (human cheek cell) samples, which has more DNA? Take note th...

A: Banana's share 60% of the DNA as that of humans. 

Q: (Biological Molecules) How Bread, Meat and Olive oil Interrelated?

A: bread, meat and olive oil are interrelated in terms of levels of cholestrol.

Q: Why do you think these organisms would thrive more time as time passes by?

A: ANSWER;- Because time affects the production of organisms, As  time passes by, the organisms multipl...

Q: . Define the terms species, population, and community. How does a species differ from a population? ...

A: Answer:- In ecology, there are two basic levels of classification for organisms: species and populat...

Q: Virology: Describe two differences for making genomic and messager RNAs between Polio Virus and vesi...

A: There are few important points about virus are as follows: Viruses are simple , noncellular entitie...

Q: T/F : Proto oncogenes and tumor suppressor genes may lead to cancer if mutated multiple times.

A: Proto-oncogenes are normal genes that can become oncogenes when they are mutated in specific ways. A...

Bacterial Genomics

The study of the morphological, physiological, and evolutionary aspects of the bacterial genome is referred to as bacterial genomics. This subdisciplinary field aids in understanding how genes are assembled into genomes. Further, bacterial or microbial genomics has helped researchers in understanding the pathogenicity of bacteria and other microbes.

Transformation Experiment in Bacteria

In the discovery of genetic material, the experiment conducted by Frederick Griffith on Streptococcus pneumonia proved to be a stepping stone.

Plasmids and Vectors

The DNA molecule that exists in a circular shape and is smaller in size which is capable of its replication is called Plasmids. In other words, it is called extra-chromosomal plasmid DNA. Vectors are the molecule which is capable of carrying genetic material which can be transferred into another cell and further carry out replication and expression. Plasmids can act as vectors.