Q: QUESTION 3 Which of the following occurs under stressful conditions that include shock, low blood pr...
A: Stress Stress is the feeling of emotions or physical tension.
Q: Plants have indeterminate growth growth that doesn t stop at a particular age. What limits the growt...
A: Plants are made up of plant cells. The cell wall is present in plant cell.
Q: What chemical substances compose the plasma membrane?
A: Plasma membrane This is involved in the protection of intracellular components from the external env...
Q: When challenged with a low oxygen environment, knownas hypoxia, the body produces a hormone called e...
A: DNA (deoxyribonucleic acid) is wrapped around proteins (known as histones) to form a structure known...
Q: If a diploid with 40 pairs of chromosomes underwent metaphase, how many are now the centromeres?
A: Metaphase It the stage of cell cycle where all chromosomes are aligned at equatorial plate.
Q: What is an evolutionary tree? Is there a precise evolutionary tree that explains the emergence and o...
A: The evolutionary tree is a visual and schematic depiction of evolutionary connections between living...
Q: What are the main respective components of cell walls in bacteria, protists, fungi and plants?
A: A cell wall is a structural layer found just outside the cell membrane that surrounds various types ...
Q: Describe the organization of the interphase nucleus. Include inyour presentation a description of ch...
A: DNA is a molecule found in the nucleus by Friedrich Meischer in the late 1860s, but its function was...
Q: What is the relationship between biodiversity and food security? Between biodiversity and pharmaceut...
A: Relationship between biodiversity and food security is given below: Biodiversity is very crucial fo...
Q: In Figure 5-25, can you point to any phage progeny thatcould transduce
A: Transduction is one of the methods by which genetic material is exchanged between bacterial cells (t...
Q: How do plants control the opening and the closing of stomata?
A: In this question we have to discuss about how plants control the opening and closing of stomata.
Q: Can you tell me about the contribution of Don Francis in the society's knowledge about HIV?
A: AIDS is an Acquired Immune disorder syndrome that is caused by HIV (Human Immuno deficiency virus). ...
Q: Assuming that independent assortment occurs during meiosis, what type(s) of gametes will form in ind...
A: A gene is a fundamental unit of heredity, holding coded information associated with a certain functi...
Q: ? If a 145 pound person has 24% body fat, how much does their fat weigh? ___________ pounds ________...
A: In our body fat is present in form of triglycerides. These are made up of three free fatty acid mole...
Q: 4.)What definite characteristics shows relatedness of birds beak in terms of evolution and extinctio...
A: Finch species have different beak shapes, according to Darwin. He hypothesized that the beak of an e...
Q: If a bacterial species is not susceptible to an antibacterial drug at the concentration present in a...
A: Introduction: Antibiotic resistance is a form of drug resistance where bacteria are able to survive ...
Q: Males castrated at a young age will show receptive behavior to other males when treated with estroge...
A: There are few points about the gonadal harmones are : The testes in the male and the ovaries in the ...
Q: What are the types of plant geotropisms? Why do the stem and the roots present opposite geotropisms?
A: Introduction In this question we will write the types of geotropisms and will discuss about why do t...
Q: Using a diagrammatical presentation show how serial dilution was performed if the final volume in ea...
A: Serial dilution is very useful process for diluting the sample and it is also helps in the calculati...
Q: what amino acid is found at the resiue position 58 of 3GRS glucathione reducatse and why is this poi...
A: Glutathione reductase is in charge of maintaining the supply of reduced glutathione, which is one of...
Q: Heterozygous individuals perpetuate some alleles that have lethal effects in homozygous individuals....
A: The term "lethal gene" refers to a gene that causes an individual's death. In nature, these genes mi...
Q: what is your view on Darwin's theory of evolution? Use the editor to format your answer
A: Darwin was a biologist and naturalist, who gave theory of evolution.
Q: * In dogs, a dominant gene (1) determines white coat, and a recessive gene (i) gives colored coat. I...
A: A genetic attribute is one that is passed down through generations. According to Mendelian genetics,...
Q: What are the main cells that compose poriferans?
A: Phylum porifera contains unique animals called sponges. They are termed as sessile metazoans as they...
Q: QUESTION 1 Growth factors: are produced by the posterior pituitary stimulate bone and cartilage grow...
A: Growth factors: it is usually proteins in nature. These natural compounds play important role in cel...
Q: Many of the muscle and the bone systems of the body acts as ....
A: Introduction: The bones are a solid structure made up of calcium phosphate and collagen. They are li...
Q: Do forest use and grazing make up a larger part of the footprint for temperate-zone industrialized n...
A: An ecosystem is a well stated that they are been defined that they are a community made up of both l...
Q: Give 3 examples of species with a continuum of strategies and provide their life history traits.
A: Every living organism in the biosphere tries to maintain its population by producing offspring. But ...
Q: hy transcription initiation requires the assembly of transcription regulatory proteins on DNA sites ...
A: Transcription The process of converting a piece of DNA into RNA . Messenger RNA is created when se...
Q: How long would it take a single bacterial cell to form 1,000,000 cells if it had a generation time o...
A: Bacterial Growth Calculation Bacterial development is the course of division of one cell to bring ab...
Q: Q3M4 DNA AND PROTEIN S X e/1FAIPQLSDP_g5B-629FSHNpGnTMiEppLS4A71zBd4vcUBqNUILubXONw/formRespons 2. W...
A: Introduction:- The leading strand is a strand of nascent DNA that is generated in the same direction...
Q: C) A) B) D) E) Directions: For cach of the following species above identify whether they are Haplorr...
A: Strepsirhines: B and C. Haplorrines: A, D, E. Platarrhines: A and B Catarrhines: D and E
Q: Brown fat metabolism generates about 10x more heat than white fat metabolism True False
A: This is true that brown fat metabolism generate about 10 x more heat then white fat metabolism conta...
Q: Imagine a cross between AA and Aa individuals. What is the genotypic ratio among the offspring? O on...
A: Genotype is defined as the genetic constituent of an organism. There are two alleles present for a s...
Q: Plants have indeterminate growth growth that doesn t stop at a particular age. What limits the growt...
A: Plant cells are eukaryotic cells that have a genuine nucleus, and other progressive membrane-bound o...
Q: In what type of learning does an animal learns to associate one of its own behaviors with a positive...
A: In nature, a much more common form of conditioning is operant conditioning, also called trial-and-er...
Q: please help with these two questions: 1.De novo gene expression is concentrated in the colon a.Tru...
A: Infanticide Infanticide is the killing of newborn.
Q: Drag and drop the items to the parts of the research paper
A: YEAR OF PUBLICATION TITLE OF THE PAPER PAGE RANGE ACESS LINK NAME OF THE JOURNAL NAME(S) OF THE AUTH...
Q: In humans, discoloration of the teeth is controlled by the dentine sialophosphoprotein (DSPP) gene i...
A: The normal colour of teeth is white hue color, a slightly yellowish layer for protection.
Q: 5. In Drosophila flies, the allele b gives a black body, and the allele b* gives brown, the wild-typ...
A: Introduction The term allele refers to a variant of a gene. It is normal in genetics for genes to ex...
Q: Which of the following are MOST likely to cause a person to make ketone bodies (check all that apply...
A: Introduction :- Ketone bodies are water-soluble molecules containing the ketone groups generated by ...
Q: Which of the following can be correctly applied to gap junctions? Select all that apply O Allows sma...
A: * Gap junctions are small channels that connect two adjacent cells and mediates exchange of small ...
Q: Describe the manner in which activators and repressors influencethe rate of transcription initiation...
A: Introduction Protein is the key biomolecule in the biological system, any important physiological f...
Q: What is a greater cause for non-threatened species, fires or pollution?
A: Ecological succession is a process in which the habitat and species change after a disaster and grad...
Q: why is it important to learn about infectious diseases in history, and how does that knowledge apply...
A: Infectious diseases caused by organisms like bacteria, viruses, fungus, or parasites. There are nume...
Q: explain the significance of human nervous system in maintaining homeostasis.
A: Introduction: A complex system of nerve cells and fibres that receives and transmits signals from an...
Q: pigments and its function that is present in kabocha squash
A: Botanical name: Cucurbita maxima The nutritional content of kabocha squash: Kabocha squash is known ...
Q: Which of the following make up the vascular tissue found in a moss? can select more than one answer...
A: Plants are the living organisms who are made up of plant cells.
Q: random formation of haplotypes from alleles based on their frequencies. b. Statement 1, 2, and 3 c...
A: Various chances of increase in population In breeding results in homozygosity, which can increase th...
Q: Define about ubiquitin ligases ?
A: Enzymes have a role in catalysing the many metabolising activities in the human body. Enzymes are cl...
The second part of proteins.
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