Q: Muscle cells differ from bone cells because they_______ . a. carry different genes c. are eukaryotic...
A: All the cells of the body have all genes. It is the differential expression of genes which different...
Q: When can a mutation on the DNA cause production of a longer translation product? Give a specific ex...
A: Mutation is a process by which alternation of DNA sequence take place which unltimately results in c...
Q: 12. What is the window phase of an infection? How is this concept important for the test of HIV infe...
A: Since viruses lack their machinery so they depend on the host for their replication process. Viral i...
Q: Fluids serve many critical functions, such as, solubility and transport, protection and lubrication ...
A: Introduction :- Lubrication is critical for the proper operation of devices and tissues with moving ...
Q: Q4. Describe the four levels of protein structures. Include information about the bond between amino...
A: There are four levels of protein structures:- Primary Secondary Tertiary Quaternary Primary Struc...
Q: Which are the most conventional type of experiment involves three major pairs of components?
A: The most conventional type of experiment involves three major pairs of components are described belo...
Q: Describe the phenotype of individuals who inherit one copy of the Hbs allele and one copy of the HbA...
A: Sickle cell Anaemia is a genetic disorder in which glutamic acid in position 6 of the β chain of hem...
Q: Use examples to describe transcription factors.
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...
Q: Question:- Describe the mode of action beta-lactam, aminoglycosides, polyenes, and quinolone antimi...
A: Antimicrobial agents act by interfering with the following factors of the bacterial cells:a) protein...
Q: a Construct a graph showing the initial rates of reaction of the enzyme catalase over the substrate ...
A: A
Q: If a baby is born prematurely before type II cellsproduce sufficient pulmonary surfactant, which of ...
A: The respiratory system is a set of organs that aid in the evacuation of deoxygenated air from the bo...
Q: What are the microbes called which colonize our bodies and actually help us to survive by aiding dig...
A: Microbes are small sized organisms which cannot be seen by naked eyes. They are only visible through...
Q: Question Table 1. Number of individuals of 10 species of trees in each of four woodlots on campus. N...
A: SOLUTION Of all the possible combinations of two woodlots, the combination of Brown's wood and th...
Q: . A 19-year-old male with known generalized epilepsy was brought to the emergency department for con...
A: Answer- option C
Q: Based on the following image, which concentration of antibiotic would be considered the minimum bact...
A: Minimum bactericidal concentration (MBC) is defined as the lowest concentration in which an antimicr...
Q: Name 4 different evolutionary adaptations that allowed plants to survive on land instead of in water...
A: Plants are phototrophic organisms that contain chlorophyll and perform photosynthesis which produce ...
Q: Question 4 The Arctic is an example of a harsh environment. Plants living in the Arctic are faced wi...
A: The C option is correct High Wind speed Adaptation - Plants grow low to the ground.
Q: Compare and contrast the following processes in plants and animals in terms of their reproduction, d...
A: Living organisms are basically classified into five kingdom . These kingdom are :- I ) Kingdom Mone...
Q: The thirst mechansim stimulates your desire to drink fluids in response to increased salt in your bl...
A: Thirst is the earning for portable fluid. It is an osmoregulatory mechanism that leads ro increase o...
Q: Question 11 in the "Ram Model" proposed by Roselli, the researchers demonstrated that O Sheep learn ...
A: 1.Goal of Ram model proposed by roselli is to understand male or female differentiation and behaviou...
Q: you've just consumed 3 12-ounce ales with 8% alcohol. How much alcohol have you consumed?
A: Ale is a type of beer brewed using a warm fermentation method, resulting in a sweet, full-bodied, an...
Q: The region labeled with the arrow in the accompanying electron micrograph of the plasma membrane is ...
A: The arrow points to the hydrophobic layer of the cell (plasma) membrane.
Q: 3. Hemophilia is a recessive sex-linked disease carried on the X chromosome in humans. Cross a woman...
A: Since the gene is a recessive sex linked gene it would be present on x or y chromosomes. As seen in ...
Q: Here are the progeny of this cross: (Note that the categories are not in any particular order.) Fly ...
A: Since you have asked multiple questions, we will solve the first question for you If you want any ...
Q: 5. When can a mutation on the DNA cause shortening of the translation product? Give a specific examp...
A: Mutation is the phenomenon in which the DNA sequence is altered. This may occur spontaneously. Ther...
Q: Did Covid 19 vaccine inequality? Impact individuals worldwide
A: COVID-19 vaccine inequity will have a lasting and profound impact on socio-economic recovery in low-...
Q: A decrease in entropy occurs during the CO2 uptake phase of the Calvin cycle, as freely moving CO2 m...
A: Photosynthesis is a process in which sunlight is used to convert carbon dioxide and water into gluco...
Q: Population Size 200 100 250 500 750 1000 Bacteria/10 - P. aurelia - P. bursaria Didinium | |
A: In the graph, population of bacteria is showing a typical growth pattern. But the population of all ...
Q: Explain why gaseous exchange in a mammal involves continuous loss of water vapour from the body.
A: Mammals are a group of vertebrates which consist of class mammalia mainly characterized by the prese...
Q: How can you relate the two principles of Mendel to Chi-Square Values?
A: Chi square method is a statistical technique used in genetics in order to determine whether the expe...
Q: 56 moles of glucose enter the respiration of a bacterium, since the bacterium is aerobic respiring m...
A: From glycolysis, one glucose molecule gives rise to the end product that is 2 pyruvate molecules. Fr...
Q: Describe mechanisms to explain why not all of the anti-thyrotropin receptor antibodies would induce ...
A: The endocrine system commands and coordinates the complex actions of the body by secreting chemical ...
Q: Differentiate an autosome and a sex chromosome.
A: Autosomes are the chromosomes that are involved in determining somatic characteristics of an individ...
Q: Match each bone with its corresponding bone marking. a. Tibia Acetabulum b. Coxal vSemilunar notch C...
A: Bone markings are protrusion and depressions on the surface of bones that aid in the identification ...
Q: For each stage of the cell cycle and mitosis, identify whether there are 46 or 92 chromosomes in a t...
A: Cell division is the process that involves production of two or more than two daughter cells from a ...
Q: What is the stimulus in this system? Explain vour answer.
A: A variety of neurotransmitters govern the release of GnRH from the hypothalamus which then stimulate...
Q: Draw and label the parts of frog neurulation stages as seen in x.s. and w.m. preparations.
A: Neurulation in frog is a folding process in which the vertebrate embryos which essentially manages t...
Q: Provide an overview of the normal flora in the human body that candida albicans may interact with?
A: In microbiology, this term is widely used particularly with reference to bacteria, fungi and viruses...
Q: State the importance of photosynthesis both in a plant and to other organisms.
A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a cruc...
Q: Can the amount of available energy in a given trophic level be larger than the available energy in i...
A: A superior trophic level has less energy available than a lower trophic level. This is because only ...
Q: Does changing the sequence of nucleotides always result in a different amino acid sequence? Explain.
A: Amino acids are molecules that combine to form proteins, They are encoded by specific sequences of n...
Q: Onions leaves have been modified for the purpose of _______ Defense (protection from predators) Sto...
A: ✓The scales of the onion bulb are actually modified leaves that provide protection from water loss(i...
Q: RNA knockdown has become a powerful tool in the arsenal of methods used to repress gene expression. ...
A: "ANSWER A gene knockdown Is a temporary reduction in expression of genes induced by an analytical ...
Q: Distinguish between excretion, egestion, osmoregulation and secretion by means of both definitions a...
A: Egestion is the discharge of undigested material during defecation, whereas excretion is the process...
Q: At which of the following stages do human skin cell nuclei have the same DNA content? (a) early mito...
A: The term'skin cell' can refer to any of the epidermis' four primary types of cells. Keratinocytes, m...
Q: What is the term for the long tail on a bacteria cell which can propel it through its environment?
A: flagellum, plural flagella, hairlike structure that acts primarily as an organelle of locomotion in ...
Q: Coral reefs are being threatened and/or damaged by all of the following, except discharge of industr...
A: A coral reef is an underwater surrounding characterized by using reef-constructing corals. Coral ree...
Q: What is cell biology?
A: Biology deals with the study of all living organisms. Biology is a very vast study consisting of lar...
Q: How many different types of alterations in chromosomal numbers are there? -How can I use the F plas...
A: Uracil is a compound present in RNA base, it is replaced by thymine in DNA.
Q: What is the source of molecular oxygen in Earth’s atmosphere?
A: On our planet initially, there was no oxygen, and the earth's atmospheric condition was considered a...
Step by step
Solved in 2 steps with 1 images