Q: For selection of recombinants, insertional inactivation of antibiotic marker has been superceded by ...
A: Introduction: Antibiotic resistance is a form of drug resistance where bacteria are able to survive ...
Q: After DNA replication, a eukaryotic chromosome______ . a. consists of two sister chromatids b has a ...
A: The replication process is based totally at the fact that every strand of DNA can serve as a templat...
Q: 3. Inside the treasure chest, you find that whoever last left this treasure had discovered an amazin...
A: We know that enzyme is a biocatalyst that increases the rate of chemical reaction without changing t...
Q: 4. In temporal summation, why are subsequent contractions increasingly stronger
A: Solution : Temporal summation is a phenomenon in which repeated and equal-intensity noxious stimuli ...
Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...
A: Statements clearly explains they are supported or not the graph. Kindly for answers go through step ...
Q: vast majority of fat digestion and absorption occurs in the? A. Liver B. Stomach C. Large intestine ...
A: Digestion is a process where large food particles break down into smaller particles due to enzymatic...
Q: Match the terms appropriately.___ bacteriophage a. nitrogen-containing base,___ clone...
A: Nucleic acid is the polymer of nucleotides. There are two types of nitrogenous bases in DNA: purines...
Q: 1- Habitat YY has the greatest species richness. ( choose true or false) 2- The alpha diversity in ...
A: ANSWER;- 1. In only two plots species are around 48 and if we take the mean of it then it would be ...
Q: Cell Cycle: Events Name the cell cycle stage in which each event takes place. Each answer choice is ...
A: Each chromosome is duplicated - S phase The cell divides into two daughter cells - Telophase Cell ...
Q: Many manufacturers claim that their health care and hair care products are pH balanced or buffered. ...
A: ANSWER;- So we test their claims is Drop add acids or bases drop by drop compare with water.
Q: Amino Acid Sequences of in Cytochrome-c ANIMAL AMINO ACID SEQUENCE 1. HORSE 2. CHICKEN 3. FROG 4. HU...
A: Cytochrome c is a protein complex found in the mitochondria which functions in electron transport in...
Q: In humans, males are heterogametic and females are homogametic, Explain. Are there any examples wher...
A: The homogametic and heterogametic refers to the organism depending upon whether all the gametes cont...
Q: Lean individuals have a higher percentage of body water than obese individuals. A. True B. False
A:
Q: What is the use of hay infusion in determination of microbial motility?
A: Hay infusion use in determination of microbial motility.
Q: Differences between Entamoeba histolytica and Entamoeba coli in terms of: a. Chromatoidal mass b. De...
A: Entamoeba are group of protozoans , having nucleus, cytoplasm and pseudopod. It possess Trophozoite ...
Q: Discuss various methods of extraction of lipids from food/feed material. 2. What are various...
A: Introduction :- Food consists of many different types of components ( compounds) :- carbohydrates , ...
Q: H ort to ever of 4he R 12 onhoroo 13 MIGTOHA JAIC 7 NOARNAIO 11 1 10 25 4 8. 3
A: Answer Heart labeling
Q: How might a buffer help maintain homeostasis? Explain your answer.
A: Biological buffers are organic substances that helps in maintaining a constant pH over a given range...
Q: People who carry a theoretical genetic disorder (called B-disease) can be identified from a 2kb DNA ...
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...
Q: Complete the life cycle to explain the generalized life cycle of fungi. Use the terms below. Kary...
A: Let's understand the given terms, 1. Meiosis: In this type of division a parent cell is divided into...
Q: If fossil evidence of the most recent common ancestor of A and B (10 million years ago) was found on...
A: Introduction: Species is defined as a group of living organisms that have similar characteristics ge...
Q: Energy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes from__...
A: Synthesis of DNA strand on pre-existing strand is termed as replication. It involves duplication of ...
Q: daughter cells at the end of mitosis. 2. Are those cells genetically identical?
A: Mitosis divides a cell into two identical daughter cells with the same set of chromosomes as the par...
Q: 1.) A portion of a strand of a much longer molecule has a nucleotide sequence AGC – AGG – CAG - ATC,...
A: Deoxyribonucleic acid (DNA) is the genetic material of living organisms. DNA provides the instructio...
Q: Which of the following cell organelles is absent in animal cells but present in a plant cell? Cell w...
A: There are various cell organelles present in the cell. Animals and plants cell both are eukaryotic c...
Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...
A: Sea ice decline has been linked to boreal forest decline in North America and is assumed to culminat...
Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...
A: The amount of various species existing in an ecological community, area, or region is referred to as...
Q: What do you understand by the term bio-pesticide? Name and explain the mode of action of a popular b...
A: A biopesticide is a pesticide that is a. not chemical in nature and b. more targeted against a speci...
Q: Every person must burn energy to stay alive and function. However, different people are designed to...
A: Every person must burn energy to stay alive and function. However, different people are designed to...
Q: Which of the following beverages provides protein, unsaturated fatty acids, calcium, and usually vit...
A: Dairy products are rich in calcium,vitamin D, protein. They are essential for the health of bones. ...
Q: What role do transposons play in the process of exon shuffling?
A: Introduction Transposons are the short highly repeated DNA sequence present in heterochromatic regi...
Q: When a chromosomal rearrangement, such as an inversion, places a known gene into or next to a hetero...
A: There are 4 types of chromosomal rearrangements namely - duplication, deletion, inversion, transloca...
Q: Why is pyruvate carboxylase constitutive and active in both glycolysis and gluconeogenesis?
A: The pyruvate carboxylase got multiple sub units of enzymes. Here acetyl CoA helps as an regulatory f...
Q: Mitosis; Sequence of Stages Number the names of the stages of mitosis from 1 to 5 to show the correc...
A: Mitosis is the type of cell division which occur in the somatic cells . It refers to the series lf e...
Q: . The keto acids of the TCA cycle are also the other substrates of the aminotransferase family. How...
A: KGDH is generally studied with regard to the production of an 8th and in the synthesis of ATP and th...
Q: One species’ DNA differs from others in its______ . a. nucleotides c. double helix b. DNA sequence d...
A: DNA is a molecule discovered in the nucleus by Friedrich Meischer in the late 1860s, but its functio...
Q: 2- There is less food available for Earthworm Species A in Brown's Woods than in the Dairy Bush. ( C...
A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Ear...
Q: In humans, males are heterogametic and females are homogametic, Explain. Are there any examples wher...
A: Gamete is a mature haploid male or female germ cell that is able to unite with another gamers of the...
Q: An organism of genotype AaBb makes gametes of all the following kinds, except; A. AB В. ВЬ C. aB O D...
A: 1. There are four possible combinations of gametes for the AaBb parent are:- AB, Ab, aB, or ab. Thus...
Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...
A: Due to competition for finite resources, two species cannot live in the same ecological niche for re...
Q: how does growing and identifying an actual bacterium from skin using culture based methods relate to...
A: Staphylococci are gram-positive cocci about 0.5 to 1.0 μm wide. They grow in groups, in pairs and so...
Q: ist six (6) by-products which can be obtained from the processing of sugar cane
A: Sugar cane is a tall, perennial grass that has a rich source of sucrose and is processed to produce ...
Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...
A: Carrying capacity is the typical population size of a species in a given habitat. Environmental cons...
Q: If the heterozygous tall pea plant is crossed with a short pea plant, what are the possible genotype...
A: (c) Turner's syndrome Turner syndrome occurs when part or all of an X chromosome is missing from mos...
Q: The phrase “5 prime to 3 prime” refers to the_______ . a. timing of DNA replication b. directionalit...
A: The process by which DNA replicates to generate two daughter DNA strands that are identical to the m...
Q: The evolution of flight feathers might have allowed ancestral dinosaurs to rapidly diversify into th...
A: What are flight feathers ? The flight feathers are the quills which help the avians to fly. These ar...
Q: Population Size 100 Gray Blue 50 5 10 15 Generation Population
A: Competitive exclusion principle states that two different species (interspecific competition) or the...
Q: 1. Explain the role of L-tartrate in the determination of acid phosphatase . 2. Differentiate thymol...
A: As per our honor code, we are allowed to answer one question at a time, so I am answering the first ...
Q: Fluorescent Protein-Based Biosensors and Their Clinical Applications
A: *Green fluorescent protein and it's common proteins have shed their light on a wide range of biolog...
Q: Which of the following statements is wrong? Bile is synthesized from cholesterol. Bile is synthesize...
A: Bile is a dark green yellowish-brown fluid produced by liver hepatocytes and it plays important role...
Step by step
Solved in 3 steps
- Which of the following was not present by the end of Precambrian? a. archaea c. fungi b. bacteria d. fishDescribe three ways that an organism can leave a recordin sedimentary rocks and explain why this means that thereare gaps in the fossil record.Choose the 2 groups of organisms that would most well preserved in the fossil record? 00000 Slime mold Algae Bacteria Archaea parts of a tree A marine protist with a hard shell or skeleton
- In your own words, differetiate fossils and trace Fossils.Match the description with the type of evidence of evolution they belong to. 1. Homologous structures Study of Fossils 2. Universality of DNA as genetic material Anatomy and Embryology 3. Geographic distribution of Molecular Biology organisms on the planet Biogeography 4. Records tells the story of the past and shows the evolution of form over millions of years 000Imagine you were asked to excavate fossils from deposits near the top of the Grand Canyon and near the bottom . Predict any pattern you would expect to find in the fossils
- List 5 examples of types of fossils.Analyze the fossil evidence in the image: Rock strata with fossils Which organism is most recent? a C d aWhich of the following statements is incorrect in the context of fossilization? Minerals dissolved in the water gradually replace minerals in bones Sediments that slowly accumulate on top of the site extert increasing pressure Extreme pressure transforms the mineralized remains into rock. Impressions form detailed imprints of only external structures. Mineral particles settle out of the groundwater and crystallize inside cavities.