Q: What is biology
A: Biology deals with living organisms and their various processes. It is a natural science discipline.
Q: the treatment that utilizes transgenic organisms to mass-produce proteins O stem cell therapy O gene...
A: Recombinant DNA technology plays a major role in modifying the genetic setup of an organism to have ...
Q: If Marine communities dominated during the Early Paleozoic, why move to land? What would an organis...
A: Paleozoic era was a major interval of geologic time that began 541 million years ago and ended about...
Q: Using any search engine, look for at least three (3) processes of Plants and Animals: reproduction, ...
A: Both animals and plants uses various organ systems to perform different functions for their survival...
Q: Suppose you had to design a hypothetical drug for Alzheimer's disease. Which of the following best d...
A: ANSWER;- C.) A drug that increases the level of APP protein in the neuron. It is a very effective ...
Q: Meiosis produces daughter cells that are ; while mitosis produces daughter cells that are O Similar ...
A: Meiosis produces daughter cells that are very different from each other and from the parent cell ; w...
Q: Which of the following is NOT one of the roles of algae in nature? O a. Petroleum is the fossil rema...
A: Introduction : Features of algae : Body is relatively simple unicellular or multicellular thallus ...
Q: Trace the flow of hormanes in the adaptive thermoregulation response involving brown adipose tissue....
A: In thermogenesis the production of heat energy in brown any post issue is a component of the homeo...
Q: As global average temperature increases, which of the following regions is expected to experience th...
A: Global warming is a phenomenon in which the earth's global temperature is increased due to the emiss...
Q: If a gamete of an unknown animal species has 18 chromosomes, how many chromatids are at anaphase I? ...
A: Introduction: Chromosomes are the condensed form of chromatin present in the nucleus of the cells. T...
Q: 12. Assume that spherical particles with diameter=100 µm and density=1.1 g/cm³ have sedimentation ve...
A: 13. Isopycnic centrifugation is better to separate RNA from protein .
Q: In 2008, a DNA technology company, Florigene, Ltd. a Japanese subsidary from Australia claimed the p...
A: Option 4 i.e a transgenic organism was developed.
Q: What is the difference between primary ecological succession and secondary ecological succession?
A: In this question we have to write the difference between primary ecological succession and secondary...
Q: Give the similarities and differences of plants and animals in terms of its: Reproduction, developme...
A: There are lot of differences between plants and animals. The first and foremost difference between p...
Q: How are chromosomes, DNA, genes, and alleles related?
A:
Q: Explain the translation with its stages.
A: All cells use replication, transcription, and translation to keep track of their genetic material an...
Q: are the gene pairs in non allelic interaaction, recessive epistasis independently segragating?
A: Epistasis:The interaction of genes that influence phenotype" Epistasis is a phenomenon in genetics ...
Q: answer the question. The bombardier beetle is spraying a boiling hot liquid that contains irritating...
A: Introduction: Beetle is considered to be the gardener's friend and it is a fearsome predator as it c...
Q: Q6.1. What is the founder effect? Sampling error that occurs during the establishment of a new popul...
A: Introduction :- The founder effect is the loss of genetic variation that happens when a new populati...
Q: Suppose that you are asked to write a new class for DNA. What are the main attributes and functions ...
A: Introduction: DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans and...
Q: Which of the following statements about potency is correct? A. Committed progenitors have more poten...
A: Multipotent stem cells have higher potency than pluripotent stem cells.
Q: Which of the following perspectives focuses on the biological bases of universal mental characterist...
A: Introduction:- The human mind and behaviour can be explored from a variety of perspectives in psycho...
Q: explain briefly what kind of browning reactions that may potentially be occuring in cooking ground p...
A: Browning is the process of food turning brown as a result of internal chemical reactions. Browning i...
Q: You are studying a small eukaryotic gene of about 2000 bp in length. About how many copies of histon...
A: There are histone octamers found in the genetic arrangement whose knowledge can be used to answer th...
Q: Four E. coli strains of genotype atb¯ are labeled 1, 2, 3, and 4. Four strains of genotype a¯b* are ...
A:
Q: If you could replace all of the plant ATP synthase with ATP synthase enzymes from animal cells, orie...
A: Chemiosmotic hypothesis explains the mechanism by which ATP is synthesized by the ATP synthase compl...
Q: 1. b. What is the sequence of the mRNA produced from this gene? Label the 5' and 3' ends 5' GAGCCAUG...
A: Gene is a hereditary units that are involved in sending hereditary instructions from parents to offs...
Q: disinfectants, antiseptics and antibiotics
A: Disinfectants are a type of chemicals that destroy pathogens of causing of disease or other harmful...
Q: Why are GMOS considered a threat to the environmental safety?
A: GMO stands for Genetically Modified Organism. They are organisms that have had their characteristics...
Q: Protostomes- which animals are typical and what do these words mean? 1. Acoelomate 2. Pseudocoemate ...
A: The word "protostome" comes from the Greek words "proto," meaning "first," and "stoma," meaning "mou...
Q: in your own words, describe the squash soup in terms of appearance, color, size, shape, texture (fi...
A: Squash soup is made from a wide varieties of squash which provides it a appetizing flavor. Along wit...
Q: What is the common feature of RTKS: O cysteine rich domains SS binding of external proteins O trysos...
A: Tyrosine kinase domain
Q: Over time, Lizard tails have become shorter than the longest tail but longer than the shortest tail,...
A: Selection in evolution is the process by which heritable traits become more or less common in a popu...
Q: What is ammensalim?
A: Introduction In this question we will write about the ammensalim.
Q: Please list different types of glands and different purposes for them
A: Glands are of two kinds exocrine endocrine exocrine glands release their secretions directly into...
Q: A glass spreader can be sterilized by dipping in 70 % ethanol and burning of excess False .a True .b
A: Introduction:- Spreaders, also known as cell spreaders, are laboratory instruments that allow sample...
Q: n Figure 6-6, assess the allele Vfwith respect to the Vbyallele: is it dominant? recessive? codomina...
A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity ...
Q: 9% of the individuals suffer from a disease caused by a recessive allele (aa). Calculate the frequen...
A:
Q: Which of these can induce phenotypic change to future generations of a population?
A: Answer :- Option (E) is correct. - The following are induce phenotypic change to future generations ...
Q: Genotype frequency of two alleles have been calculated to be p = .2 and q = .8 Is this population of...
A: C. Not enough information to calculate this.
Q: 5
A: Recombinant forms of Oestrogen and Progesterone are used in post menopausal women. Recombinant insul...
Q: Transpiration is when a plant release water vapor through its stomata which are pores its leaves and...
A: Transpiration is the course of water development through a plant and its dissipation from airborne p...
Q: What does it mean to find two different species are found in the same layer
A: Species It refers to the group of living organisms that involves similar individuals that have the a...
Q: Malaika is a 30 year old African lady with a history of Schizophrenia. She is currently taking Olanz...
A: Malaika is currently taking Olanzapine 20 mg, a drug to treat Schizophrenia. Olanzapine : Olanzapine...
Q: 10. What is Relative Centrifugal Field (RCF, in g's) in a centrifuge with a rotor radius of 10 cm sp...
A:
Q: What can be concluded about the influence of climate change on extreme weather events? a. climat...
A: Correct option is b b. climate change is intensifying many extreme weather events Erosion, loss of o...
Q: What are pioneer species? What is the role of pioneer species?
A: What are pioneer species? Hardy species that are the first to inhabit previously biodiverse steady-s...
Q: Based on the information above, what can you speculate about the possible evolution of the genes tha...
A: Rab proteins are small GTP-binding proteins within a superfamily of GTPases known as the Ras superfa...
Q: Consider the following F, individuals in different snapdragon species and the F2 ratios produced by ...
A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is ...
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- Explain the biological importance of water?What is the respective importance of water,carbon,and nitrogen for the living beings?1. Topic: the value of nutrients to organisms: a) List at least one very important carbon-containing (organic) molecule used by all cells on the planet that require phosphate units: b) List at least one important carbon-containing molecule used by all cells that needs nitrogen atoms: 2. Topic: how nutrients dissolve in water: Phosphate's molecular structure: O=P-O Water molecules surround any charged substances such as phosphate molecules easily. Which end of the water molecules are attracted to phosphate: the O end and WHY? the H end or
- The use of salt and sugar in preserving various types of foods is an application of which of the following concepts? 1) hydrostatic pressure O2) quorum sensing 3) osmotic pressure O 4) pH 5) nitrogen fixationImportance of water in our biological system?The Miller-Urey experiment provided evidence that abiotic processes could produce organic molecules from inorganic precursors. Examples of the organic molecules synthesized by Miller and Urey include Plasma membranes, Prokaryotic Cells, DNA Lipids, Carbohydrates, Proteins O Aldehydes, Carboxylic Acids, Amino Acids O Ammonia, Methane, Hydrogen
- Which of the following elements is NOT essential (a.k.a., macronutrients) for all bacteria? Nitrogen (N) O Hydrogen (H) Iron (Fe) Carbon (C)BOD correlates to A) O the amount of organic material in water B) O the level of photosynthetic activity C) O the rate of dissolved oxygen removal in water D) O the quantity of bacteria in water E) O two of the above are correctWhat kinds of organisms can fix nitrogen? Which onescannot?