autoimmune diseases?

Q: Propagation of action potential and transmission mean:   current flow along the cell membrane   cur...

A: Introduction: The action potential is the name given to the brief series of events that occur in the...

Q: the gene order for three linked genes being studied is A B C. The number of recombinants resulting f...

A:

Q: The mechanisms of evolution that we have learned contribut organisms we have today. We can see these...

A: Endangered species are any species that is at risk of extinction because of sudden rapid decrease in...

Q: 4. Thomas Morgan collected the following crossover gene frequencies while studying Drosophila. Bar-s...

A: Cross over map: it is constructed by using cross over frequency. More the value of cross over freque...

Q: Sexual adjustment is best viewed as a relationship issue, not just one partner’s problem. T or F?

A: Human beings are social animals. The first man on Earth was a cave man. No societal rules and regula...

Q: QUESTION 10 You are creating a set of Daphnia mutation accumulation (MA) lines to determine mut...

A: Mutation is defined as the change in the nucleotide sequence or chromosomal structure resulting in v...

Q: analysis of eukaryotic cells and how they differ from prokaryotic cells.

A: Eukaryotic cells include plant cells and animal cells and they differ from each other by the presenc...

Q: Identify and explain what insects are expected to have the most sclerotized heads? Does an exoskelet...

A: Scelerotin is typically a brown coloured substance found in cuticles of insects. Scelerotin is forme...

Q: Lesson 3.5 Water and Wind Erosion Quiz Active 1 4. 7 8 10 Which method best helps to prevent wind er...

A: Introduction :- Soil erosion is a slow process that occurs when water or wind detaches and removes s...

Q: Enumerate few functions of bacterial capsule.

A: Given: Bacterial capsule is also called the slime layer. It is polysaccharide and polypeptide rich a...

Q: How would you describe earth of millions year ago

A: It is believed that our planet Earth is about 4.54 billion years old.  About 3.5 billion years ago t...

Q: B. If a gamete of an unknown animal species has 44 chromosomes, how many each of the following struc...

A: Introduction: For sexual reproduction to create offspring, two gametes must fuse, each with a comple...

Q: Aerobic Respiration Chart Aerobic Respiration Location (Euk/Pro) ATP ATP used produced Type of produ...

A: Aerobic respiration is a process of cellular respiration takes place in the presence of oxygen to pr...

Q: QUESTION 4 Which of the following is required for activation of the adaptive immune system" O Activa...

A: Adaptive immune response is generated when innate immune system cannot eliminate the pathogens.   

Q: Analyze how human actions affect the health of an environment. Use the lion fish as an example.

A: Introduction  Humans have been constantly exploiting the resources of nature in order to fulfil the ...

Q: What the grandparents' genotypes are? Why doesn’t the father (II-1) have the disease breast cancer?...

A: Genetic inheritance is the process by which genetic information is passed from the parents to the pr...

Q: Name an evolutionary force that decreases genetic variation in a population.

A: Some of the mechanisms that come under evolutionary forces are mutation, genetic drift, gene flow an...

Q: Why can humans not survive by drinking seawater? Explain using osmosis.

A: Introduction: Osmosis is diffusion of water or solvent through a semi-permeable membrane from the re...

Q: Discuss the role of the regulator in relation with DNA damage and recombination in the article histo...

A:   Candida glabrata, is species of haploid yeast, it is a nosocomial fungal bloodstream pathogen, thi...

Q: What makes it possible for endergonic reactions to proceed in organisms

A: Endergonic reaction are the one where the energy is absorbed from the surrounding.

Q: Eukaryotic chromosomes are thousands of times longer than a typical cell. Explain how chromosomes ca...

A: The DNA double helix is wrapped around (this DNA molecule is too long to fit inside the cell so the ...

Q: The endocrine system is composed of glands that secrete hormones that regulate the activity of diffe...

A: The pituitary gland is called the master gland because hormones secreted by it control the activitie...

Q: DNA replication

A: Introduction:- DNA, also known as deoxyribonucleic acid, is a nucleic acid molecule. A 5-carbon deox...

Q: Which of the following statement is not false? Cellulose containing foods can be consumed by humans ...

A: Human cannot digest cellulose. But we eat food rich in fiber that makes up plant cell walls.  Nucleo...

Q: A mass in the adrenal gland was found incidentally on a CT scan in a 40-year-old male patient. True ...

A: Adrenal glands are situated above the renal gland and so the name. It is a small gland which makes s...

Q: he cuticle is a complex non-cellular layer secreted by the epidermis. It is the seat of complex proc...

A: The main composition of hemolymph in insects is water, other substances includes amino acid, hormone...

Q: what kind of microscope is used for cellular structure and why?

A: Microscopes are scientific instruments used to investigate items that are too small for the naked ey...

Q: i need the answer quickly

A: The cytoplasm is the cell organelle present in the cell, it is mainly present in plant cells and som...

Q: Multiple Alleles:

A: Given: Gene mutations may produce many different alleles of a gene. Some genes may have as many as 3...

Q: What are the roles of ATP and NADPH in photosynthesis?

A: Photosynthesis is a process that plants and other living things use to convert light energy into che...

Q: On Monday, the average blood glucose of 10 humans before ingesting 50 grams of pure glucone was foun...

A: Solution:- Glycaemic index (GI) is a scale which is used to rank the carbohydrate consisting food. T...

Q: upper motor neurons: lower motor neurons

A: Answer-  option D-  UPPER MOTOR NEURONES AND LOWER MOTOR NEURONES. 

Q: Please answer in detailed explanation about these animal cloning questions a. What is animal clonin...

A: The term cloning refers to number of different processes that leads to production of genetically ide...

Q: In birds of paradise that populate tropical rainforest ecosystems, bright colored beaks and feathers...

A: In the ecosystem of tropical rainforests, most of the birds have bright colored beaks and feathers. ...

Q: Explain what is meant by the term homologous chromosomes ?

A: Chromosomes are condensed forms of chromatin that are visible during cell division. They were found ...

Q: What does a cofactor do?

A: A biomolecule that is not a protein is referred to as a cofactor. Any metal ion or organic molecule ...

Q: 3. The following chart shows the crossover frequencies for some genes on an autosome of organism Z. ...

A: Linkage is the phenomenon in which two gene exist on the same chromosome . When genes exist on diffe...

Q: Which of the following comprise a DNA helix structure?    A. Carbohydrate backbone    B. Nitrogenous...

A: 1. DNA helix is a double stranded DNA helix structure . Helix structure means the both strand of DNA...

Q: Molecule #T ajvvnat up? (Cal Lipiu, Acid). b)Within the group, how would you classify it? CH̟OH a) H...

A: First molecule shown is a monosaccharide. Different or same monosaccharides join via glycosidic link...

Q: ical reaction, the are converted to products. Select all that apply. reactants J enzymes O catalysts...

A: A chemical reaction is a process in which one or more substances called reactants are converted to o...

Q: What are two main criteria for sustainable process analytics in the bioreactor?

A:   Bioreactor is a type of fermentation vessel that used for protection of many chemicals and biologi...

Q: 1. In a three-point testcross, the nonrecombinant progeny are A* B* C* and a b c. The double- crosso...

A: Q. In a three-point testcross the nonrecombinant progeny are A+B+ C+ and a b c. The double crossover...

Q: kin first evolved in vertebrate (backboned) f

A:

Q: there is a type of epithelial tissue called pseudostratified. Why?

A: The tissues associated with enveloping human body’s exposed surfaces can be described as the epithel...

Q: Identify and explain the process by which cells expel materialsin bulkb

A: The movement of chemicals through the cell membrane is referred to as cell transport. The ability of...

Q: Determine the coefficient of coincidence and the interference for these three loci.

A: Coefficients of coencidence =0.530 Interference - 0.47

Q: What is the most likely order of the linked genes R, S, and T if the distance between R and S is 22 ...

A: A linkage map, also known as a genetic chromosome map, is a linear graphic representation of the seq...

Q: ACTIVITY 10.4.1 To understand the entire glycolytic pathway better, kindly complete the table Struct...

A:

Q: One of the biggest drawbacks of cell culture is the amount of time and materials required to produce...

A: Answer :- By and large, the most widely recognized issues incorporate strange development designs or...

Q: What is genetic disorders? Explain by giving an example.

A: Genetics is described as the branch of biology that focuses on the study of genes, their inheritance...

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.