Q: What are plastids? How are they classified on the basis of the type of pigments? Name them and their...
A: The cell is basic unit of life in all organisms . Like humans and animals , plants are also composed...
Q: 1. Hypertrophic cardiomyopathy (HCM) is an inherited disease, characterized by severe chest pain, di...
A: In hypertrophic cardiomyopathy as the name suggest the ventricles undergo hypertrophy due to the fac...
Q: Reproductive effort 2. Cost of reproduction
A: Reproduction is the production of offspring.
Q: Under anaerobic conditions, skeletal muscle cramps up and is unable to relax. Based on what you know...
A: Skeletal muscles are important muscles in the vertebrate muscular system. Skeletal muscles are main...
Q: Supposed the Philippine government would allow refugees from Afghanistan to reside in a particular l...
A: Genetics is one branch of biology that is concerned with the study of genes, genetic variation, and ...
Q: Adenine makes up 38% of the nucleotides in a sample of DNA from an organism. Approximately, what per...
A: Introduction According to Chargaff's rules, DNA from every species of organism should contain a 1:1 ...
Q: Why does a neuron that releases dopamine NOT release epinephrine
A: Dopamine is responsible for to make you feel pleasure, satisfaction and motivation. Dopamine is an ...
Q: How does the descent of modification occur? What are the environmental factors involved?
A: Introduction "Descent with modification," as Darwin defined it, is the theory that species change ov...
Q: Will you observe fertile gametes if the laggards were observed cytologically
A: Fertile gametes are those in which one haploid cell fuses with another haploid cell, a process known...
Q: ow have muriquis adapted to their changing environment? D They are spending more time out of the tre...
A: Muruquis are the new world monkeys. Presently they are endangered.
Q: Let's Apply A. Directions: Identiffy whether the scientific name given is written in the correet way...
A: The entire two part should be italicized if printed and underlined if handwritten. Genus name is alw...
Q: The DNA polymerase used in PCR is taken from Thermus aquaticus, a bacterium that thrives in the extr...
A: The PCR or polymerase chain reaction is the process that produce multiple copy number from a templat...
Q: Explain a mechanism for how a nuclear-encoded protein is targeted to the inner membrane of the mitoc...
A: Mitochondria possess specific replication, transcription, and translation machinery. All the protein...
Q: ng . Chondrocytes . Axons E. Ciliated epithelium
A: There are trillions of cells are present in animal body. Cells are called as the basic unit of livin...
Q: bacterial RNA polymerase
A: Bacterial multisubunit DNA-dependent RNA polymerase (RNAP) is the key enzyme of gene expression and ...
Q: If a person has abnormal range of hormones in the blood and amount of water in the body, his body’s ...
A: Option A and Option D are indirectly a part of Homeostasis because homeostasis is any self-regulati...
Q: what are the parts and functions of nervous system?
A: The nervous system is extremely complex, yet it can be broken down into two distinct sections. The C...
Q: Give examples of 5 fluorophores that are commonly used, and for each one include a brief description...
A: * Fluorophores are the molecules that are microscopic could be of proteins or small organic compoun...
Q: Determine the following statements if they are true or false. a. In recombinant DNA technology, the...
A: A. False B. True C. True
Q: 1. What the ad vortag es of specializati on ? are
A: The adaptation of an organism or organ to a special function or environment is known as specializati...
Q: Using PEN and PAPER ONLY, illustrate a SARS-CoV-2 genome organization showing all the genes. Label t...
A: SARS-CoV 2 is a virus that affects several organs in humans like the heart, kidneys, and very specif...
Q: List the steps of how the sodium-potassium ATPase pump works
A: Sodium-potassium ATPase pumps the ions using active transport, that is against the concentration gra...
Q: protein that has significant gene mutations in the Omicron variant and that make the virus more cont...
A: The omicron variant has a large number of mutations, some of which are concerning. Preliminary evide...
Q: F1 Phenotype of the Testcross phenotypic Phenotypic ratio in the F2 phenotype tester ratio 12/16 cre...
A: Introduction A test cross is a way to explore the genotype of an organism, it helps to determine the...
Q: Question 3. You have identified a mouse that develops dry skin due to increased evaporation. Which o...
A: Skin is the largest organ of the body that specifies for several functions. Starting from the regula...
Q: The success of renal transplantation depends on three human histocompatibility genes, HLA-A, HLA-B a...
A: Matching HLA antigens for an organ transplant is a very crucial and time consuming process as it is ...
Q: ms in Column A with most related ones in B. Write the letters on the space provided.
A: Flavr Savr>inhibitor gene Bt eggplant/ Bt corn> Selective Toxicity
Q: A i. crossing over ii. biomarker a. Еcorl b. Recombinant iii. Gene-of-interest iv. restriction enzym...
A: We know that crossing over is the major event during meiosis which leads to variations among individ...
Q: 5. Which of the following exercise pairings provides an ideal and most beneficial example of a super...
A: Superset exercises have a scientific basis which can be explored through biology Superset exercises...
Q: What are the roles of ATP and NADPH in photosynthesis? a. ATP and NADPH are forms of chemical e...
A: On the Earth , the only source of energy is the Sun. Sun is the only source that provides energy to ...
Q: the DNA consists f 2 strnds hold together by which bond?
A: DNA also called deoxy ribo nucleic acid is the genetic material in most you eukaryotic organisms It...
Q: Define and describe prions, including their replication process and contrast them with viruses.
A: A prion is a type of protein that can trigger normal proteins in the brain to fold abnormally. Prion...
Q: After harvesting crop, why drying is the most critical part
A: *drying is important part after crop harvesting. *Crop productions like grains is a long term proces...
Q: Question 8 of 10 Question 8. The backbone of a DNA molecule is sugars alone dn а. made of b. made up...
A: The DNA or deoxyribo nucleic acid is the genetic material that is composed of nucleotides. It is pre...
Q: Which of the following would most likely be used to lyse bacterial cells so that their nucleic acids...
A: Recombinant DNA technology involves several steps in specific sequence such as isolation of DNA, fra...
Q: Write a step-by-step description of a specific signal transduction pathway.
A: *signals are the chemicals can found in the extracellular fluid in body . *If these chemicals can co...
Q: Worldwide, frog populations are in decline. Several different fungi have been implicated in (thought...
A: ANSWER;- B. sporifera and B. noeltid are the two species of fungi that are acting in a density-depen...
Q: Describe the structure of cell wall.
A: DEFINITION:- A cell wall is defined as the outer non living part of the some cells which covers the ...
Q: What are the structure and chemistry of nitrogenous bases?
A: Structure of nitrogenous base
Q: 10. The majority of an adipocyte is made up of 11. The matrix of connective tissue is comprised of a...
A: Adipocytes are fat cells that make up the adipose tissue and it stores a large amount of energy that...
Q: the Primula plant, the blue flower color is due to malvidin, a pigment encoded by the completely dom...
A: The cross in these plants is not following mendel's laws. This is an exception to mendel's Laws. A p...
Q: Homework (1) Which organ (or organs) in an adult human body is able to regenerate naturally, to the ...
A: Regeneration is a process in biology in which if a tissue is damage it can be replaced to its full f...
Q: Primatologist Karen Spier is credited with O Alerting Brazilians to the plight of the muriquis O Map...
A: Karen B.Strier is a primatologist whose main subject of research is about the Northern Muriqui (Brac...
Q: Which of the following most likely demonstrates that classification is the basis of evolutionary rel...
A: The classification is done to rectify the complexities of identification of organisms The majority ...
Q: Which of the following is MOST critical for the activation of naïve T cells during priming by DCs? S...
A: Dendritic cells (DC) present the antigen complex MHC class I to the CD8-expressing T cells. Activate...
Q: he role and importance of hormones in female and male r
A:
Q: e impact of mutations on the function of the protein
A: Mutation can lead to change in the triple base pair sequence which can lead to change in the amino a...
Q: Why do you think an infection caused by an endospore former might be harder to treat than one caused...
A: Microorganisms detect and adapt to changes in their surroundings. When favoured nutrients are deplet...
Q: The value of "n" in the field mouse is 20. How many chromosomes are in a somatic mouse cell at the e...
A: Introduction The cell cycle is a series of events that occur in a cell that result in DNA duplicatio...
Q: 2. In corn, male sterility is controlled by maternal cytoplasmic elements. This phenotype renders th...
A: In male plants, cytoplasmic male sterility refers to partial or total sterility caused by mitochondr...
Step by step
Solved in 2 steps
- Explain the concept of inherited molecular disease ?In the replica plate experiment, it shows that mutations are random. However, certain environmental stresses (such as high temperature, high salt, and low pH) can increase the mutation rate. QUESTIONS: Does this indicate that mutations are nonrandom, since they increase in response to cell stressors?explain Mapping of genes by generalized transduction
- In the replica plate experiment, it shows that mutations are random. However, certain environmental stresses (such as high temperature, high salt, and low pH) can increase the mutation rate. QUESTIONS: Does increasing the mutation rate increase the probability that a cell will experience an adaptive mutation?Explain why harmful mutations tend to disappear, while beneficial mutations become widespread.Explain the difference between a gain-of-function mutation and a dominant-negative mutation.
- Describe what process leads to gene conversion. What are the consequences of gene conversion for carriers of genetic diseases, such as BRCA mutations?https://cancer.sanger.ac.uk/cosmic/gene/analysis?ln=TP73 using the above linke, Briefly describe the most common mutation found in this gene. Include details about the type of mutation, and the predicted effect. . where does the mutation occur, what bases are changed; does the mutation change the protein sequence, and if so what would the likely biologics consequences be?/Different genes, different mutation rates EXPLAIN?