An individual cannot be a carrier for a dominant disorder they will express it. True False

Q: explain the difference between the lytic and lysogenic cycle.

A: Many bacteria appear to have embraced lysogeny as a means of surviving and surviving in the…

Q: Diagram a translocation arising from repetitive DNA.Repeat for a deletion.

A: Changes in the structure of chromosomes may create issues with the body's systems' development,…

Q: 1. A sample DNA was analyzed. 42% of the nucleotides contained Adenine. Calculate the % of…

A: DNA or deoxyribonucleic acid is the molecule present in almost all the living things that code for…

Q: Which of the following is not part of the green revolution? -Irrigation -Mechanization -GMO's…

A: Green Revolution (a term utilized for rapid expansions in wheat and rice yields in emerging nations…

Q: You are studying energy production and metabolic activities of prostate cancer cells in the lab. You…

A:

Q: FIGURE 10-3 Label this section of a finger with the appropriate terms on the lines provided and on…

A: Introduction The nail is made up of highly specialised epithelial cells and is platelike,…

Q: What is meant by 'B lymphocytes are sensitive to clonal deletion'?

A: Introduction - B lymphocytes are immune cells that originate from bone marrow stem cells. B cell is…

Q: Match the description on the left side to the correct term from the choices on the right side.…

A: The living world comprises of the plants, the animals and the microorganisms which we cannot see…

Q: 10. Modified true or false: Write T if the statement is true; if false, write F, underline the word…

A: Plants are classified as flowering plants and non-flowering plants. Flowering plants are divided…

Q: I understand how nuclear factor-kB (NFKB) works in the inflammatory response but what is the…

A: Inflammation has long been considered a marker for cancer cells and it plays a crucial role in the…

Q: a. At what time point did would a nerve begin to fatigue? Comment on the percentage decrease in…

A: Introduction Muscle fatigue:- It is a decrease in maximal force or power production in response to…

Q: Match the subfamilies of HSPGS withe their examples v syndecans and CD44V3 A. Secreted ECM…

A: Proteoglycans are mucoproteins that are formed of glycosaminoglycans that are covalently attached to…

Q: Which of the stated relationships is correct? A. the heart is inferior to the clavicle B. the…

A: A large part of beginning of study of anatomy and physiology is the learning of specialised terms…

Q: Do ostriches bury their head in the sand? 2. Please identify the 3 world records held by the common…

A: Answered 1st 2nd 4th

Q: What are some examples of organs and tissues where mitosis is more frequent, less frequent or…

A: Introduction - Mitosis is a stage of the cell cycle in which duplicated chromosomes are split into…

Q: Please could you explain how lymphocytes (especially B) can maintain receptors on their surfaces? Is…

A: Lymphocytes are a type of white blood cell that plays an important role in the immune system. They…

Q: Question 30 Which of the following correctly describes a difference between RNA & DNA polymerases?…

A: What is the difference between RNA and DNA polymerase.

Q: Which of the following enzymes is responsible for the bulk of DNA synthesis during replication in…

A: DNA pol I,II and III are present in prokaryotes. However it is the DNA polymerase III which is…

Q: Calculate the number of cells according to the following data Ng- 1x 104, = 0 35h-1, 24 hours,…

A: This is the question related to the growth rate. Here u is the growth rate constant. Bacterial cells…

Q: Within an ecosystem, the total amount of energy produced initially by primary producers will be the…

A: Answer :- Option (A) is correct. - More than.

Q: Choose the letter that DOES NOT BELONG ON THE LIST.  A. biodiesel  B. crude oil C. coal  D. natural…

A: The source of energy refers to fuels available on the earth. There are deposits of different fuels…

Q: A transition mutation would be replacing A by

A: Transition mutation is a process in molecular biology and genetics where it refers to point in…

Q: Which of the following DNA pol I activities would be MOST important in the removal of the primer? A…

A: The DNA polymerase I has two actions: - Synthesis of Okazaki fragments to complete gaps. 5/ to 3/…

Q: In microscopy, what could be the possible reason why we cannot completely resolve the specimen under…

A: A microscope is a lab instrument used to examine the objects that are too small to be seen by the…

Q: Members of Suliformes typically lay 2-3 eggs, but it is rare that more than one nestling survives.…

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: HITCHHIKER'S THUMB: The distal (last) joint of the thumb can be bent back to form a 45 degree angle…

A: Hitchhiker thumb is encoded by gene present on autosomal chromosome. It is a recessive trait.

Q: Armadillos spend a lot of time digging in soil to find insects and plant roots to eat, as well as to…

A: Digging is considered as a major type of activity in armadillos life because its their habit to dig…

Q: The adaptive response is a robust and critical component of the immune systemis able to combat…

A: The immune system It is a group of cells, substances, and processes that help protect the skin,…

Q: Name the two kinds of tissues present in the bone? a) Cancellous tissue and non-compact tissue b)…

A: Introduction - Compact tissue (the hard, outer layer) and cancellous tissue (the soft, inner layer)…

Q: Organisms growing anaerobically cannot perform glycolysis for long without reducing the pyruvate…

A:

Q: Channels for sodium ions in the cell membrane open and sodium flows into the cell Both channels for…

A: Action potential are basically nerve signals which results in sudden change in the resting membrane…

Q: What is the other name given to sex chromosomes? What is the function of sex chromosomes?

A: Introduction - A sex chromosome is a chromosome that is different in shape, size, and behaviour from…

Q: Which is a common cause for the production of oncogenes?   a. defective ion channel proteins…

A: Cancer  The continuous uncontrollable division of defective cell can leads to the cancer.

Q: true or false: nondisjunction during meiosis is the cause of down syndrome

A: Down syndrome is caused by failure of chromosomes during meiosis. cell division which results in the…

Q: The principal DNA polymerase in eukaryotic leading strand DNA replication is: A DNA polymerase B…

A: *  DNA polymerase catalyze the synthesis of DNA molecules from precursors of DNA which are essential…

Q: List two possible missense mutation effects on the new polypeptide.

A: *missense mutation occurs when there is  change in a single base pair that causes substitution of…

Q: What is a recombinant DNA vaccine? List two such vaccines. State their advantages.

A: Plasmids, which are small circular pieces of DNA, are used in the production of recombinant DNA…

Q: Construct a comparative matrix on different sterilization methods.

A: In our enterprise groups, it’s vital to have an expansion of sterilization methods so that you can…

Q: Question 23) For these three situations below, describe whether there are changes in humoral,…

A: MC4 receptors reduce the food intake while elevating energy utilization . Action of this receptor…

Q: 31. Which of the following mechanisms is involved in increasing the sensitivity of a synapse…

A: Signal transduction pathways translate signals received at the cell's surface into cellular…

Q: Explain the cell cycle and cell division

A: Answer

Q: Optimal DNA replication requires the coordinated effort of all the following EXCEPT: A single strand…

A: Single stranded binding proteins prevent single stranded DNA from exonuclease activity during…

Q: What are the divisions of the nervous system? 2. Differentiate the functions of the endocrine and…

A: Smallest function unit of nervous system is neuron. Various neurons are connected to each other and…

Q: The fossil Neanderthal bones from Shanidar Cave were surprising because they showed that…

A: *Neanderthals are subspecies of archaic humans of Eurasia about 40,000 years ago. factors like small…

Q: What is the root cause of internal splintering?

A: A splinter hemorrhage causes a person to have longitudinal streaks down the nails, which typically…

Q: 13) Draw a graph representing the changes in membrane potential across the axonal membrane before,…

A: The electric signals that flow down the dendrites to form a nerve impulse or an action potential are…

Q: what is a genetic map?   List two areas where genomics can be applied.

A: Introduction A gene is a basic unit of heredity that encodes the production of a gene product, such…

Q: What is the World Health Organization recommendation for the prophylaxis of rheumatic fever after a…

A: Introduction - When strep throat or scarlet fever isn't treated appropriately, rheumatic fever might…

Q: QUESTION 9 mc The line of evidence used to support the concept of evolution that deals with looking…

A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from…

Q: An advantage of gas exchange in water, compared with gas exchange in air is that water usually…

A: Gas change is the process by means of which oxygen and carbon dioxide flow among the bloodstream and…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.