How would you make a cup of coffee using this coffee beans? Explain your answer.

Q: DNA polymerases that corrects errors and mismatches in DNA is called?   A. Post replication repair…

A: Although DNA replication is an extremely exact process, errors can occasionally happen, such as when…

Q: Enlist the example of the effect of vertebrate animal have on human.

A: Introduction: Vertebrates include mammals, birds, tortoises, amphibians, as well as fish, and the…

Q: Microorganism/Causative Agent:  Candida albicans *for the discovery, who discovered it? when was…

A: Candida albicans C.albicans is a strain of yeast naturally found in the human gut and mucous…

Q: Which of the following is true about Purple Sulfur Bacteria? Choose all possible answers.   found…

A: Purple sulfur bacteria are gram negative proteobacteria that are phototrophic , capable of producing…

Q: True or False A bacteriophage that lacks a capsid structure is considered to be viroid

A: A length of nucleic acid (either DNA or RNA), encased in a protein coat, makes up a virus, an…

Q: What is meant by the term "streptobacillus"? a-bacteria that are rods and arranged in grapelike…

A: Streptobacillus is gram negative bacteria.  It is non motile and non spore forming bacteria.

Q: What is the environmental source of the heavy metal? What are the symptoms of being exposed to this…

A: Mercury is highly toxic to human health and causes various human diseases.

Q: 18. Which hormone is administered in the case of anaphylactic shock? a. insulin b. epinephrine c.…

A: As per our guidelines we are not allowed to answer more than 3 sub parts at a time please ask rest…

Q: In biology class one day, Mrs. Chabon wrote six physiological functions on the board. Then, she…

A: The excretory system is the system that in companies many different body systems that are…

Q: Heparin, is an anticoagulant produced by : O Mast cell O plasma cell O Esinophil O Macrophage

A: Anticoagulants, also referred to as blood thinners, are chemicals that stop or slow down blood…

Q: The genes for tall vine D and yellow seed G, are dominant over their respective alleles for dwarf d…

A: D encodes tall phenotype. It is dominant over d allele. The recessive phenotype is dwarf height. G…

Q: Eubacteria can be found in almost any type of environment and are non- pathogenic True False Measles…

A: Introduction :- Bacteria are largely free-living organisms that frequently only have one biological…

Q: 26- answer the question about the cell - 3 parts are there answer all of them  26a Outline the cell…

A: Cell It is referred to as the fundamental constituents of living things. It is a mass of cytoplasm…

Q: QUESTION 3 Identify an important difference between the cytoplasm of the axon and that of the axon…

A: The component of a nerve cell (neuron) known as the axon, also known as a nerve fibre, is…

Q: Why does a pattern of degeneracy occur at the third codon?  The Wobble hypothesis.  There is a…

A: Codon is a sequence of three DNA or RNA nucleotides that corresponds with specific amino acid.…

Q: Are the remedies to climate change be worse than the impacts? Does it have the potential to drive…

A: climate change refers to long-term shifts in temperatures and weather patterns. These shifts may be…

Q: Your doctor has told you that you were recently infected with a PROVIRUS, and no matter what you do,…

A: A provirus is a virus genome that is integrated into the DNA of a host cell. In bacterial cells,…

Q: gene expression: 1) DNA exits the nucleus 2) ribosomes enter the nu 3) RNA binds to ribosome

A: The process of the expression of a particular gene involves the process of the formation of the mRNA…

Q: Terminal arborizations are small branches of the axon that have swollen ends called bouton O True O…

A: An axon is a thin fiber that stretches out from a neuron, or nerve cell, and is liable for sending…

Q: About half of the carbohydrates produced by photosynthesis are used for metabolic purposes in…

A: Introduction Photosynthesis:- It is physico-chemical process By which plant use light energy to…

Q: Imagine that you discover a new type of bacteria in an environment that is exposed to oxygen. A.…

A: A. There are several types of bacteria which require oxygenated environment for the survival. Some…

Q: Applying Hardy-Weinberg equilibrium. In a population of 100 individuals, 49% are YY. What percentage…

A: Introduction: The Hardy-Weinberg equilibrium is a principle stating that in the absence of…

Q: 5.- In a paragraph Describe the role of non-specific macrophages in preventing infection. (150…

A: A macrophage is a type of white blood cell which functions to surround and kill microorganisms,…

Q: Which of the following is not a function of the 5’ cap and 3’ poly-A tail of a mature eukaryotic…

A: Introduction: RNA polymerase is an enzyme that copies DNA. The RNA polymerase binds to the promoter…

Q: In the diagram below, the letters A to D indicate specific lobes of the cerebral cortex. A. Name the…

A: A- Frontal lobe  B- Temporal lobe  C- Occipital lobe  D- Parietal lobe

Q: 2) Compare protein hormones with steroid hormones

A: Hormones are chemicals synthesized and produced by the specialised glands to control and regulate…

Q: QUESTION 21 True or false? The arrangement of olfactory connections produces direct influence on the…

A: The brain is the most complex organ in the human body. It comprises of the neurons that are nerve…

Q: One difference between Huntington's disease and the other three neurodegenerative disorders…

A: Huntington disease like Parkinson's disease Alzheimer's disease and Lu gehrigs disease are all neuro…

Q: How can synthetic cortisol be used to help athletes suffering from joints injuries, how could it…

A: Cortisone is an adrenocorticoid hormone that the adrenal gland naturally produces in very small…

Q: When you have a recombinant organism, it generally has genetic information from? only a bacteria…

A: Recombinant organism – An organism that contains a different combination of alleles from either of…

Q: 1. 2. Endocrine glands secrete hormones directly into cells or extracellular fluid. Although most of…

A: Hormones are chemicals that specialised glands synthesise and produce in order to control and…

Q: Why is it so difficult to get to the heart during open heart surgery?

A: Open-heart surgery is used to treat the heart problems such as arrhythmias, congenital heart…

Q: Q2. The table shows concordance for height between monozygotic and dizygotic twin pairs from birth…

A: Monozygotic twins is also known as identical twins, are one fertilised egg splits and developed into…

Q: Q5

A: Introduction  Mutation: any changes in the sequence in the genetic material which leads to disorders…

Q: Describe the production of fairy ring of mushrooms and also explains why its diameter is related to…

A: Introduction A structure known as mycelium makes up the fungus body in mushrooms. Mycelium is a…

Q: Covid -19 virus is a RNA-virus that infects the throat cells. What does this mean? Why would the…

A: The Covid 19 is basically caused by SARS-CoV-2 virus which is responsible for severe acute…

Q: Indicate the specific events that are occurring at 1,2,3 and 4. B. At which area of the graph are…

A: We are allowed to do upto three subpart of a question please repost the undone question again. Thank…

Q: QUESTION 17 What is neurulation? O a. The process by which structures become complex and…

A: Some transcription factors play a key role in the formation of the neural tube. These transcription…

Q: If an individual is diagnosed with multiple karyotypes, they are called? Choose from the options in…

A: The complete set of chromosomes of an individual is called karyotype. It is usually arranged in…

Q: Write an information leaflet evaluating the benefits and dilemmas in the use of human twin studies…

A: Twins are two types -  monozygotic and dizygotic.  Monozygotic  twins also called identical twin,…

Q: compound acinar glands are found in: O mammary glands & prostate O uterus & pancreas O Salivary…

A: Tubulo-alveolar glands—also known as tubulo-acinar, compound tubulo-acinar, or compound…

Q: Viruses capable of directly use translation are considered to be:   dsRNA Negative ssRNA Positive…

A: The flow of genetic information in a biological system is explained by central dogma and it involves…

Q: Applying the Hardy-Weinberg equilibrium. You are given a population in which 9% of the individuals…

A: There are two alleles p and q in the population. The population is in Hardy Weinberg equilibrium.…

Q: Which part of the ribosome in bacteria, forms the catalytic site for peptide bond formation? A. 16S…

A: Ribosomes are attached to RER. Ribosome is made up of ribosomal RNA and proteins.

Q: Which T-lymphocytes activate the B-cell response? suppressor T-cells. cytotoxic T-cells. helper…

A: T cells are most important cells in adaptive immunity.  T helper cells activated by interacting…

Q: Identify at least three symptoms a person who has sustained damage to their cerebellum might…

A: The coordination of voluntary motor action, balance and equilibrium, and muscle tone are all…

Q: 6.- In a table, illustrate the differences between natural, artificial, active and passive immunity…

A: Introduction Adaptive immune responses are produced by lymphocytes.

Q: does the concept of genetic transfer and mapping in bacteria  significant to understanding bacterial…

A: Bacterial genome It constitutes a single, circular chromosome. The genome of bacteria is usually…

Q: Which describes the role of primase during replication? a. It catalyzes the formation of…

A: An enzyme known as primase creates primers, which are short RNA sequences. Those primers act as the…

Q: Lice are small wingless insects that make their home in human hair and feed on very small amounts of…

A: Communicable diseases include HIV , hepatitis , measles , snd blood borne diseases.  Non…