QUESTION 13 Normal (non-cancer) cells grewing in eulture DA Can be maietained infinitely (e are immertal) BB. Are contact inhibited OC w grow at any temperature OD.Require maintenance of medium p QUESTION 14 Membrane fuidity ie effected by 3A cholesterol D temperature Cipid chain length Dmembrane proteins QUESTION 15

Q: Explain the following statement: The O2 generated by photosynthesis is simply a by-product of the pa...

A: Photosynthesis is the process by which plants prepare their own food with the help of sunlight, wate...

Q: How many N-terminus are there in this cartoon?

A: *There are four types of protein structure are present. primary structure secondary structure terti...

Q: The reactants and products of the light reactions. Explain how light supports the light reactions wi...

A: According to our guideline we can answer only the first three subparts of a question. So, please upl...

Q: 1. In humans, the allele for normal blood clotting, H, is dominant to the allele for hemophilia, h. ...

A: Introduction: Haemophilia is an inherited genetic disorder that impairs the body's ability to promot...

Q: 10. Membrane-bound organelles have been an important component in the evolution of complex, multicel...

A: Eukaryotic cell : These are the cells that are characterized by the presence of a well defined nucle...

Q: Use an example to describe tumor suppressors

A: Cancer is the state of uncontrolled cell division that has some genetic factors.

Q: A) Briefly explain what oxygen is? B) Is the surplus of oxygen in our atmosphere a requirement for l...

A: Oxygen is a non metal with atomic number 8.  Its concentration is about 21%  in the atmosphere.

Q: As much fun as lInterrupted mating experiments are, they don't always capture a truly accurate plctu...

A: From the given table it is observable that for the growth of P13 it is necessary to have a media sup...

Q: Which of the following are true about the logic we use to identify alleles under positive selection ...

A: 1)Alleles under positive selection occur at relatively high frequency. Positive frequency dependent ...

Q: Discuss and explain deamination and repair

A: Repair of deamination product is done by base exision repair. Enzymes like DNA glycosylase, AP Indon...

Q: Why do we need to study insect herbivory and leaf economic spectrum?

A: Herbivorous insects are those which feed on plants and plant materials themselves and also those ins...

Q: Explain how human population, affluence, and technology affect the environment

A: Over-exploitation of natural resources, deforestation, pollution (soil, air, and water), habitat los...

Q: Explain the role of biological diversity to the development of the global environment?

A: Biodiversity is important for human beings as well as for the environment. They serve as the main bu...

Q: Describe the purpose of cell cycle checkpoints.

A: Introduction  The cell cycle is controlled by various internal and external factors such as the amou...

Q: How does pH influence the growth of microbes? Why do microbes grow best at a particular pH and not a...

A: pH influences the occurrence and distribution of microorganisms, Microorganisms grow best at their o...

Q: Which of the following statements is incorrect? a. Some gene expression patterns can be passed to an...

A: The epigenetic regulation of gene expression is considered a very common process. This plays a major...

Q: As discussed in lecture, the increased risk of Hrmful effects caused by taking anabolic sterolds for...

A: Anabolic steroids are form of steroids that are taken by some sportspersons to increase their muscle...

Q: explain three main points in each communication, fat, madness, pain, trauma that each count it as di...

A: * communication challenges are extensively there within the intellectual disability fields. *Individ...

Q: Dinosaurs like edmontosaur how do they defend themselves from predators like trex? Trex has most pow...

A: Paleontology is the study about fossils and it grouped the living things present at that time and th...

Q: One of the autosomal loci controlling eye color in fruit flies has two alleles: one for brown eyes a...

A: The fruit fly's color of the eye is further controlled by the autosomal locus. The given fly compris...

Q: 28. During respiration, most ATP is formed as a direct result of the net movement of (A) potassium a...

A: Synthesis of ATP occurs through aerobic cylinder respiration in the mitochondria. The enzyme ATP syn...

Q: Chromosome All possible chromosome configurations at diakinesis Mutation number wwm Monosomy Trisomy...

A: Aneuploidy occurs due to loss or gain of one or more chromosome. 

Q: Describe the intracellular response to activation of α and β adrenergic receptors

A: Introduction:The adrenergic receptors, also known as adrenoceptors, are G protein-coupled receptors ...

Q: Which of the following are amniotes? Choose all that apply. Fish O Amphibians O Reptiles Birds Mamma...

A: This specialised membrane structures of certain tissues formed outside of the body of the embryo whi...

Q: Sdve this response. Question 1 Which of the following can cause evolution? Select all that apply. OA...

A: Evolution is change in characteristics of a species over successive generations. The idea of evoluti...

Q: The "principle of tolerance limits".. O relates species abundance and distribution to the physiologi...

A: * principle of tolerance developed by American zoologist victor Ernest shelford. * It states that  t...

Q: what is sumoylation and how does it affects newly synthesized proteins?

A: SUMO proteins (Small Ubiquitin-like Modifiers) are a family of small proteins that are covalently at...

Q: Describe the process of double fertilization in angiosperms and add a note on its significance.

A: i. Double fertilisation method:   Double fertilisation is the fusion of one male gamete with an egg ...

Q: experts what is the biology existing in the modern world

A: ✓Modern biology means Modern biology is a vast and eclectic field composed of many specialized disci...

Q: What is the most important thing to prepare for as population increase

A: There are a number of issues that are important for the sustainability of a population's growth, but...

Q: Simian Virus 40 is carcinogenic in primates.  1). which molecule of the virus 2). what particular ...

A: Viruses come under the category of microorganisms (tiny creatures) that can be found in the environm...

Q: c)NaCl? My reasoning behind this is because molecules under 100 Da can use simple diffusion, while n...

A: Diffusion is the passage of molecules from high concentration towards low concentration.  In a cell ...

Q: According to optimal foraging theory... organisms will have a tendency to select the smallest prey a...

A: Optimal Foraging theory is a behavioural model of ecology which helps to predict the animal behaviou...

Q: Maximal production of ATP from glucose involves the reactions of glycolysis, the citric acid cycle, ...

A: Cellular respiration is the process by which organisms utilize oxygen to break down complex food mol...

Q: Enhancer 4 What should be the normality of 1 L saline water needed to be injected intravenously to a...

A: Osmotic pressure of blood =7.75atm Body temperature =37deggre C Saline water =1L

Q: What are the current trends and innovations in International Blood Bank Laboratories?

A: Recent innovations in the field of Blood Bank Laboratories are:- Blood Bank Information System: - C...

Q: Would you be able to grow a sample obtained from a patient's wound (suspected to be infected with MR...

A: * MRSA is methicillin-resistant staphylococcus aureus is a bacterial infection that is resistance to...

Q: What is the nature of the targeting sequence, and what distinguishes it from other types of targetin...

A: Introduction  In the cell, there is a highly regularized transport mechanism that works for the tran...

Q: Distinguish between the effects of menopause and andropause on fertility.

A:

Q: Given the DNA of the three organisms, determine the mRNA, IRNA, and the amino acids that correspond ...

A: There are 64 possible codon for four nucleotides out of 64 codon 61 code for Amino acids and 3 do no...

Q: Conduct research and summarize the causative agent and mode of transmission behind the multistate me...

A: The inflammation that is occurring on the meninges membrane around the brain is called meningitis. M...

Q: Discuss the significance of chromosomes in terms of their information content.

A: Introduction  The chromatin fibre is present as in the most uncondensed form packaged in the nucleus...

Q: Which part of this inner ear labyrinth has otoliths that roll over gel-topped sensory cells to send ...

A: The ear is divided into three parts viz., inner ear , middle ear and outer ear. The inner ear is als...

Q: Write a  Hypothesis regarding Cell Structure and Function?

A: Cell is a small unit which forms the basis of life.This cell contains various organelles and a compl...

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: rections: Answers must be in essay form. Outline form is not acceptable. Labeled diagrams may be use...

A: Introduction: NADH is essentially produced only during the cellular respiration and it gets oxidised...

Q: h. Thomas Malthus economist who stated that hu- man populations grow faster than our resources i. ar...

A: Natural selection is a type of artificial selection, in this process organism adapt changes to becom...

Q: Control over eukaryotic gene expression drives______ . a. transcription factors c. embryonic develop...

A: In eukaryotes, gene expression is influenced by a wide range of mechanisms such as loss of genes, am...

Q: There are six basic categories of enzymes. Which enzymes remove electrons from, or add electrons to,...

A: According to Enzyme commission (EC), enzymes has been classified into 6 basic categories. These enzy...

Q: For exaupIo for hair color and eye color. For the hair color, the allele for black hair (A) is domin...

A: The possible genotype of parents: Father and mother has the same genotype- AaBb - heterozygous for b...

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.