Directions: Identify the words that best describe the following pictures. Make a short discussion about the uncovered words. e e i n e

Q: Ribosoms were isolated from bacteria grown in a "heavy" medium (13C and 15N) and from bacteria grown...

A: Ribosomes are the smallest cell organelle without any membrane (membrane less), they are found on th...

Q: Describe some of the evidence that supports the binding change mechanism.

A: The ATP synthase enzyme, which is located in chloroplasts and mitochondria, exhibits a binding chang...

Q: I have four amino acids: serine, histidine, alanine, and tyrosine. How many different primary struct...

A: Proteins are important molecules in the body which carry out all the essential functions of the body...

Q: What would the sequence of the immature mRNA be? Place the sequence of ALL the transcript that would...

A: Some genes do not synthesize protein by utilising the entire DNA sequence. Introns are non-coding se...

Q: Anadromous- born in freshwater, migrate to saltwater Catadromous- b

A: Anadromous migration: When fresh water fish exhibit migration from spawning areas (fresh water) to f...

Q: explain how genes that are unused or not needed to survive/reproduce can disappear.

A: Gene can be defined as a unit heredity;that may affects or influence the organism's trait.Each genes...

Q: Compare Synthetic Theory with: a. Lamarckian Theory b. Darwinian Theory c. De Vries Theory

A: synthetic theory is a modern theory of evolution that incorporates Darwinian thinking.  Comparison:-...

Q: QUESTION 3 Human papillomavirus or better known as HPV is the most common sexually transmitted virus...

A: Introduction: Immunity is an ability of a host cell to fight against the diseases causing organisms,...

Q: Which of the following characteristics is responsible for making HAV resistant to harsh environments...

A:  We’ll answer the first question since the exact one wasn’t specified. Please submit a new question ...

Q: What is characteristic of a pair of homologous (maternal and paternal) chromosomes? O a. G banding i...

A: Introduction:- Homologous chromosomes, also known as homologs, are made up of two chromosomes, one m...

Q: What are some common problems encountered when making disease assessments? (Crop)

A: A plant disease is a disruption or modification of a plant's normal state that disrupts or affects i...

Q: HOW CAN SLEEP AFFECT ACADEMIC PERFORMANCE

A: Sleep  Sleep is a natural occurring process of many organisms including humans. 

Q: Question 5. Fluorescence Recovery after Photobleaching (FRAP) allows measurement of which of the fol...

A: Fluorescence recovery after photobleaching (FRAP) is a method for determining the kinetics of diffus...

Q: Where is the bone cell located

A: Labellings 1) Lamellae, 2) Lacunae, 3) Central (haversian canal), 4) canaliculi.

Q: What is the MAIN criterion used for the domain Bacteria, Archaea, and Eukarya, respectively?

A: Bacteria are minute, single-celled organisms found in abundance in all environments, both inside and...

Q: 7. A cross between a red-flowered plant and a blue-flowered plant results in a Identify the type of ...

A: Introduction Any pattern of heredity in which features do not segregate according to Mendel's laws i...

Q: Which specific theories (provide the name of the theory and its definition) challenge Archbishop Jam...

A: Ushers theory was a chronology which is associated with Creation of Earth. Some of the theories have...

Q: What are the symptoms of catatonic rigidity ?

A: The abnormal state of the body that may influence structurally and functionally is referred to as a ...

Q: A. Entamoeba hartmanni B. Entamoeba coli C. Entamoeba polecki D. Entamaeba gingivalis

A: Answer 

Q: proteins are embedded within a membrane.

A: A cell's plasma membrane is a lipid bilayer. It isolates the components of a cell from their surroun...

Q: Which compound represents the basic unit of both a DNA molecule and a RNA molecule? I-0-I I-6-I z-O-...

A: DNA and RNA Molecule -- DNA and RNA are biomolecules also called as biological molecule  Any molecul...

Q: 2. DNA → AGA ACA TAA ATG CTC TTA ACA CTC ATC AGA CCA GCA CTC CGA TGA MRNA > tRNA → protein >

A: During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an ...

Q: 3. Why does variation exist in nature? What could be its significance?

A: Introduction Evolution is the process of a species' traits changing over numerous generations throug...

Q: Please answer fast Explain the biological species concept. Explain reproductive isolation. Describe...

A: The biological species concept provides an explanation for speciation. As per the concept, the speci...

Q: Activity 1.3: Complete the table. Directions: Explain and give application for each process/tools. P...

A: 1.Restriction enzyme Explanation-  A restriction enzyme is a protein that recognises a specific, sho...

Q: Consider this chemical equation: Catalase 2H,02 2H,0 + O2 Hydrogen Water Oxygen peroxide What is the...

A: Answer : Catalase

Q: Below is a primary sequence alignment between the wild-type hemoglobin protein, and the hemoglobin m...

A: Hemoglobin can be described as a pigmented protein that forms a component of the red blood cells or ...

Q: What are two ways in which domesticated animals have impacted human society? Explain in detail.

A: Domestication is process that means raising of plants and animals, by care of humans. 

Q: If the gene is named Fh and the disease allele is Fh and the wildtype allele is fh, give the genotyp...

A: Familial hypercholesterolemia (Fh) is a genetic disease caused by mutations in the LDLRAP1 gene. the...

Q: .Examine the Punnett squares below and select the letter(s) of the crosses that are correct. More th...

A: Reginald C Punnet invented the punnet square, which bears his name. It is used to predict and illust...

Q: Label the parts of the Amphibian Spermatogenesis and Oogenesis.

A: Oogenesis is the process of formation of ovum from germ cells in female ovaries.

Q: F V C option command Name: Bio 131 Lab Section: Response Sheet #9: Cell Division-Mitosis Winter 2022...

A: There are two types of cell division:  mitosis and meiosis.

Q: Why study zoology? The future of man can depend on it! لماذا يدرس علم الحيوان؟ مستقبل الإنسان يمكن أ...

A: Introduction :- Zoology is a part of biology that focuses on the anatomy and physiology, embryology,...

Q: The causality component "association specificity" applies only to chronic diseases.   false   Tr...

A: The causality component "association specifiity " applies only to chronic diseases  False  According...

Q: In secondary growth, grows inward towards the middle of the stem, and grows outwards towards the edg...

A:   The majority of plants have the capacity to grow throughout their life, which is in contrast to an...

Q: DIOL 3030- Practice Te Below is a figure depicting the phylogenetic relationship of eight flowering ...

A:

Q: B. Give at least seven genetically modified organisms and write the description and benefits of each...

A: Genetic modification is a process that allows for the modification of the properties of a plant, ani...

Q: In tomatoes, one gene determines whether the plant has purple (P) or green (G) stems, and a separate...

A: ''Answer-  According to the provided information, it is not determined which is dominant purple or ...

Q: Which of the following is the most common type of chromosomal disorder? O a. Kleinfelter's Syndrome ...

A: Any syndrome produced by an aberrant chromosome number or constitution, marked by deformities or fai...

Q: Can a person beleive in God and still accept evolution?

A: Evolution in nature is key to the diversity in it. Often evolution enables mutual survival of organi...

Q: A question that puzzled scientists was that how chemical carcinogens caused cancer. The experiment g...

A: This is a hybridoma technology where a cancerous cell mixed up with a normal myoloma cell and produc...

Q: Question 10. In the Na*/glucose cotransporter, moving down its gradient drives the transport of agai...

A: It is option B)Na+ ions, glucose

Q: The Eugenics (meaning “good genes”) movement is Basically good for psychology Basically part of the ...

A: Eugenics is the practice of selectively mating between individuals with superior genetic traits in o...

Q: e) and explain

A: The association of 5mC with alternative splicing also challenges the general repressive role of 5mC....

Q: 2. Identify the following bonds as ionic or covalent. a) NaF b) MgCl2 c) C6H1206 d) NO2 e) CaF2 f) L...

A: a )= Na+-F-  b)= Mg2+ - Cl- = MgCl2 C)=         d)= O - N -O = NO2 e)= F- - Ca2+ -F- f) =Li +- F-

Q: What are the lineages of the tree of life that we divide into prokaryotes vs. eukaryotes

A: Prokaryotes are unicellular organisms that lack membrane-bound structures including nucleus. Prokary...

Q: Which of the following does not apply to banding patterns in chromosomes O a. are unique O b. are pr...

A: After staining with a dye, chromosomal banding is defined as alternating bright and dark patches all...

Q: The importance of having these checkpoints in the specific phase of the cell cycle. 10 sentences

A: Transformation of cells from one phase of the cell cycle to another is controlled by some external f...

Q: Three genes in fruit flies affect a particular trait, and at least one dominant allele of each gene ...

A: The genotype is the collection of genes in our DNA that are responsible for a specific trait. The ph...

Q: Relative fitness is more important than absolute fitness because ________ . a. Evolutionary change d...

A: Relative fitness is not calculated by dividing the absolute fitness with each other,  option b is wr...

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.