How did the growth curve with LITTLE food compare with the normal population growth curve? How did the population growth curve with ABUNDANT food compare with the normal population growth curve?

Q: A plasmid is a circle of________ . a. RNA c. either RNA or DNA b. DNA d histone proteins

A: Introduction :- A plasmid is a DNA molecule found in bacteria and other cells that is tiny and often...

Q: Antibiotics enter the environment in wastewater from pharmaceutical manufacturing plants, in wastes ...

A: Bacteria are small in size microorganisms which is pathogenic and nonpathogenic. some Bacteria are h...

Q: Explain how the allocation of carbon to plant roots influences net carbon gain by plants.

A: We are allowed to do only one or upto three subpart of a question. Please repost the undone question...

Q: Why are cellular respiration and photosynthesis thought to be cyclical reaction? Think about the pro...

A: Introduction Cellular respiration is what cells do to break up sugars to get the energy they can use...

Q: Answer the following questions about the graph below Maltose Lactose Time (hours) (i) (ii) (a) What ...

A: When Bacteria are grown in a particular culture , there are remarkably various stages of Growth . Th...

Q: Bacteria and archaea reproduce by______ . a. binary fission c. conjugation b. transformation d. the ...

A: To generate their young, animals use a number of reproduction methods. This type has historically be...

Q: pK, values Abbreviation/ Amino acid symbol pk, M coOH) NH,") (R group) pl pK, Glycine Gly G 75 2.34 ...

A: Aminoacids are building blocks of proteins . The aminoacids are joined together by peptide bond. PH ...

Q: What is ethidium bromide ?

A: Agarose gel electrophoresis is commonly used for the separation of nucleic acid molecules. It requir...

Q: Show the C5, C10, C15, C20 or C40 products of the C2 and C5 pathways Use a detailed diagram + expla...

A: After feeding [5,5-(2)H2]-1-deoxy-d-xylulose ([5,5-(2)H2]DOX) and [2-(13)C]MVA to intact cotton seed...

Q: Glomerulonephritis is caused directly by: O a, antibodies and antigens not being filtered out of the...

A: Glomerulonephritis is a renal disease characterized by hypertensive state Oliguria  heaematuria  Pr...

Q: Several types of cells use the actin cytoskeleton to power their locomotion across surfaces. How are...

A: Actin is a family of globular multi-functional proteins that form of microfilaments in the cytoskele...

Q: Formation of a(n______) allows some soil bacteria to survive adverse conditions. a. pilus c. endospo...

A: Introduction:- Microorganisms are adaptable to their surroundings, able to detect and adapt to their...

Q: When IkB is phosphorylated, NFKB is free to initiate gene expression promoting protein degradation. ...

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a genera...

Q: Why the concept of a DNA library is still important for a number of modern applications ?

A: A DNA library can be described as the collection of DNA fragments that are kept and propagated in a ...

Q: Estimate the number of hominin species that have existed in both robust and gracile clades of evolut...

A: Researchers have narrowed down on the fact that based on the number of unearthed fossils, there were...

Q: Describe the structure and feeding of free-living amoebas.

A: Amoeba is a unicellular eukaryotic organism.

Q: N-terminus

A: Amino Acid units that make up a protein molecule are joined together in a precise sequence. The chai...

Q: Explain PCR as a diagnostic tool ?

A: Answer: Biotechnology is the branch of science which deals with the application of biological techni...

Q: What is the molecular basis of dynamic instability?

A: Introduction: A microtubule is a tubular linear polymer of tubulin protein which is a part of the cy...

Q: Why is this statement false? Without the renal medullar osmotic gradient, you would not be able to r...

A: The main function of the nephrons of the Kidneys to form urine which is primarily made up of urea. N...

Q: you are given a printout of the sense strand of your DNA.  The printout is shown below. The first th...

A: Introduction: DNA is a double helix having a sugar-phosphate backbone like a ladder and the base pai...

Q: Explain how water molds differ from true fungal molds.

A: Introduction Mold is a fungus that grows in the form of hyphae, which are multicellular threads. Yea...

Q: Explain about preparation of cDNA libraries ?

A: cDNA (short for complementary deoxyribonucleic acid) is produced from messenger RNA in a process kno...

Q: Explain the function of endospores

A: Introduction:- In unfavourable conditions, gram-positive bacteria produce endospores, which are uniq...

Q: The genome of________ can be either RNA or DNA. a. a bacterium c. a virus b. a eukaryote d. an archa...

A: Introduction: DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans and...

Q: In Figure 12-11b, in what chromosomal region are youlikely to find the most H1 histone protein?

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...

Q: In the light reactions of photosynthesis, an electron is taken from causing the formation of The enz...

A: Photosynthesis is the process that produces organic molecules from simple inorganic molecules from t...

Q: Name two (2) main producers of Ginger and two (2) main importers of Ginger

A:

Q: Refer to the food web at the top of the page. Which terms describe the mountain lion? Select all tha...

A: Introduction Food web:- A food web consists of all the food chains in a single ecosystem, it is the ...

Q: Refer to the food web at the top of the page. Which organism occupies trophic level 2? Food Web Wolf...

A: Please follow step 2 for a detailed explanation

Q: In your own understanding, differentiate the types of connective tissues.

A: Introduction Connective tissue:- Tissues that supports, protects and gives structure to other tissue...

Q: a. Replicate this sense strand to create a double-stranded DNA helix. Write your answers in CAPS LOC...

A: The sense strand is the DNA strand that has the same sequence as mRNA, which uses the antisense stra...

Q: Cucumis sativus (cucumber) is a diploid plant with 7 chromosome pairs. Determine the following as it...

A: A. number of centromeres at Metaphase I = 14 B.number of univalents at Anaphase I (per pole)= 7  C.n...

Q: Use this diagram of nett square to answer the following questions. Which part of this diagram repres...

A: Punnett square It is diagram that is helpful in predicting the genotypes of a specific cross in a br...

Q: Question # 17 What are living and nonliving reservoirs?

A: Introduction In this question we will discuss about the living and non-living reservoirs.  

Q: Explain the Powerful Technique for Copying DNA ?

A: Introduction: Multiple copies of DNA can be synthesized in the in-vitro medium with the help of the ...

Q: What are the advantages and disadvantages of plate count technique over other methods of quantifying...

A: Plate count is a technique in which bacteria are counted by growing on the agar plates. Total bacter...

Q: Diplomonads and parabasalids lack______ . a. a nucleus c. a plasma membrane b. mitochondria d. flage...

A: Diplomonads and parabasalids are members of the metamonad protist group, which lacks typical mitocho...

Q: Influenza strains have hemaglutinins and neuraminidases on their cell surface. Briefly describe what...

A: Influenza virus is responsible for causing respiratory disease. Four types of influenza viruses are ...

Q: What are living and nonliving reservoirs?

A: Reservior can be living or non living . Living reservoir = It is of two type - Human reservoir and a...

Q: Which of the following does NOT increase basal metabolic rate (BMR)? a. Stress b. Added muscle mass ...

A: The correct answer for this question is - c)Aging  BMR: Basal Metabolic Rate  Explanation: Basal met...

Q: Write a short note on Lichens. Also give classification of Lichens.

A: Lichens are the result of a symbiotic relationship between algae and fungi. The algae component is r...

Q: How do the different structures and properties of myosin II and myosin V reflect their different fun...

A: Myosin is a molecule-sized muscle that uses chemical energy to perform a deliberate motion. They are...

Q: You are growing E. coli in a laboratory in order to study their operons. The growth media you are us...

A: The prokaryotic gene regulation is known as operon system in which the expression of polycystronic m...

Q: 2 Nerissa has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow fr...

A: ANSWER;- G 2/5   

Q: In making red blood cell suspension, why do we need to wash red blood cells in saline?

A: Red cell suspension is a common reagent used for many serologic procedures. Red cell suspensions pro...

Q: Which of the following animals is a prosimian? a) lemur b)primates endemic to Madagascar c)an outgr...

A: Evolution is a continuous transition of living forms, beginning with the basic forms of the past and...

Q: What best describes the amoebas division?

A: Earliest observed microscopic organism. Amoeba are single celled eukaryotic microorganisms comes und...

Q: Describe some mechanisms of antibiotic action and antibioticresistance

A: Antibiotics:- The word Antibiotics consists of two words "anti" and "biotics" which means against li...

Q: The image below shows an amino acid at physiological pH. Answer the following questions about this a...

A: Amino acids can be referred to as the monomers responsible for forming proteins. Each amino acid is ...

Communities and Ecosystems

Ecology contains two words: Eikos means dwelling, and logy means to study, so the combined meaning is studying habitat or living.