Q: Why do small Arctic mammals enter hibernation whereas larger mammals stay active during the winter m...
A: In winter, there will be an increase in metabolic demand to maintain optimal body temperature. It is...
Q: The primary concern with using bleached paper products for food is: lead dioxin O methylmercury O pe...
A: The bleached paper appears white because it is bleached with chlorine in its processing at the end m...
Q: Make the complementary strand for the following DNA template and label both strands as 5’ to 3’ or 3...
A: Introduction: Adenine binds to thymine and guanine binds to cytosine as they are complementary base ...
Q: Which of the following cell junctions are involved with anchoring of the cell to the extracellular m...
A: Cell junctions are structures composed by several different transmembrane proteins, whose main funct...
Q: Brown fat metabolism generates about 10x more heat than white fat metabolism True False
A: Introduction: Brown fat is also called brown adipose tissue. It is found in many mammals. Brown fat ...
Q: What colors (of the electromagnetic spectrum) are absorbed by plants? What would happen to photosynt...
A: Photosynthesis is the process by which plants produce oxygen and energy in the form of sugar by comb...
Q: Neurons are especially vulnerable to defects in transport due to the extreme length of the neuronal ...
A: Neurons: it is helpful in receiving and sending the signals to the brain. It is the fundamental part...
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: two questions:
A: the question 1. Which of these statements is/are NOT true about genetic drift? answer is on step 1...
Q: 1. What is notable about the fossil primate specimen known as Darwinias masillae? 2. What is notable...
A: 1. Darwinias masillae Darwinius is a genus of Adapiformes, a group of basal primates from the Eocene...
Q: Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a disorder that affects the normal function o...
A: Sickle cell anemia:it is a x-linked recessive disorder.
Q: Which of the below is NOT a component of natural selection? Group of answer choices Differential rep...
A: Evolution is defined as the change in trait of species over a period of time. It is a long term proc...
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: 1) Based on the 6 fitball stretches [pelvis Tilt, side to side, backbend, fwd bend, childs pose, and...
A: anterior, posterior, and lateral pelvic tilts are the types. Pelvic Tilt to the Front When the front...
Q: What are the five primary causes of biodiversity loss? Give one specific example of each
A: Biodiversity loss is caused by five primary major factors: habitat loss: An example of such factor ...
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: Answer the following: 1. Which pieces of DNA are the most informative? Why? 2. Explore the concept o...
A: Note: Here I answer number 2 only as mentioned by student.
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 main cells that compose poriferans?
A: Introduction:- Porifera is the phylum that contains the simplest animals in the animal kingdom. Spon...
Q: How do plants control the opening and the closing of stomata?
A: Introduction: There are small openings on the lower surface of the leaves. These pores are called st...
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: Which of these is measured by placing a dollar value on different aspects of biodiversity? Group of ...
A: Biodiversity: it represent the all types of life forms exist in this natural world including animals...
Q: Fulfill the epidemiologic triad as to the host, agent, possible vectors, and environment of the smal...
A: Epidemiologic triad is made up of three things 1)agent, 2)Host 3)environment.
Q: Many viruses that infect eukaryotic cells express genes that alterthe regulation of host gene expres...
A: Cluster of microRNA (miR)183 This miR family, which consists of miRs-183, -96, and -182, also is a ...
Q: Which of the following statements is TRUE about the factors that shape regional climates? can choos...
A: Factors that modify regional climate The climate of any particular place is influenced by a host of ...
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: The DNA sequence ATGCATGC will pair with which of the following DNA strands? TACGTACG TACCTACC CGTAC...
A: DNA, or deoxyribonucleic acid, is the hereditary material in humans and virtually all other creature...
Q: 1.)Which of the following does NOT describe evolution? a.) Evolution refers to change b.) The world...
A: Note : As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Th...
Q: How do plants control the opening and the closing of stomata?
A: Introduction: Stomata is present on the leaves of plants. They are tiny pores that help the plant to...
Q: You’ve collected a soil sample from an unexplored island and cultured a new bacterial species by gro...
A: Introduction Bacteria are single-celled organisms with a small size. Bacteria can be found practical...
Q: Compare the approach of setting aside protected areas with the approach of community-based conservat...
A: Community-based conservation is implemented at the local level with citizens, and local institutions...
Q: In cats, orange and white stripes (S) are dominant and orange and white spots (s) are recessive, and...
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...
Q: Drag an arrow in the appropriate direction of travel for DNA Helicase Replication fork Trihoshate Ok...
A: Helicase is an enzyme that unwinds the double helix of DNA by breaking the hydrogen bonds between th...
Q: Which of the following is not an assumption made when evaluating Michaelis Menton kinetics? the reac...
A: An enzyme is a biocatalyst that increase the rate of chemical reaction without itself being change...
Q: List down the similarities and differences present between a cnidarian medusoid and an adult ctenoph...
A: List down the similarities and differences present between a cnidarian medusoid and an adult ctenoph...
Q: Where on the tree did the vertebral column evolve? Group of answer choices B D A E C
A: Chordates are evolved from some deuterostomes, as they have similitudes in embryonic development, so...
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: What is phototropism?
A: Introduction In this question we have to explain phtototropism.
Q: How do we know that core-promoter elements are importantfor transcription?
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...
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: As described by the Optimal Foraging Theory, and animals feeding behavior should maximize ________ a...
A: Here the correct option is- 1. Maximize nergy obtained, minimize social interactions. And 3. Maximi...
Q: Explain the primary, secondary, tetriary and quaternary structure of glutathione reductase
A: Proteins are the polymers of amino acids.
Q: Differentiate late and early planting of rice in terms of their effects on rice insect pests and dis...
A: Rice is the staple food of about half of the population earth's population. However, insects, pests,...
Q: what are the primary, secondary and tertiary treatment of breast cancer?
A: * The main goals of breast cancer surgery is to complete the resection of tumor which is primary w...
Q: simple words, explain the role of feedback mechanism in maintaining homeostasis
A: Introduction:- The tendency to resist change in order to maintain a stable, relatively consistent in...
Q: B. Fill in the blanks with correct answer to describe the whole Nervous system. The two principal di...
A: Nervous system is major controlling, regulatory and communicating system in the body. It is the cent...
Q: A man with normal teeth and who exhibits a mild case of Osteogenesis imperfecta (O1) was born to a f...
A: The allele for yellow-brown teeth (D) and the allele for normal teeth (d) are located on chromosome ...
Q: Click on your screen over the DNA polymerase III enzyme depicted on the lagging strand. Replication ...
A: Introduction : DNA replication is the process through which daughter DNA is formed from parental D...
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: Question 5 Voles and lemming are found throughout the Arctic. Which of the following statements is c...
A: Voles and lemmings These are widely spread across the Holarctic. They are located in temperate North...
Statement of the Problem of the ampalaya
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