Q: What are ways in which candida albicans might slow down or avoid the adaptive immune system?
A: Candida albicans is a human opportunistic pathogen. This is an entirely typical element of our gut m...
Q: The Arctic is an example of a harsh environment. Plants living in the Arctic are faced with many cha...
A: * The Arctic has a climate with extreme variation in light and temperature and very short summers a...
Q: 6.) A form of “homologous recombination" can also occur in somatic cells. a. When might this happen?...
A: Recombination is a process by which pieces of DNA are broken and recombined to produce new combinati...
Q: Transcription is similar to DNA replication because both processes_______ . a. use the same enzyme b...
A: Replication and transcription have a lot in common. Watson-Crick base-pairing rules are followed. ...
Q: The Arctic is an example of a harsh environment. Plants living in the Arctic are faced with many cha...
A: The Arctic region has a diverse and harsh environment for plants and animals to live there. Most of ...
Q: Proteins that influence RNA synthesis by binding directly to DNA are called_____ . a. promoters c. o...
A: The conversion of the DNA into the mRNA is termed as the transcription and the conversion if this mR...
Q: In the human pedigree below, the filled symbols represent the affectedindividuals.Determine the mode...
A: The term phenotype refers to an organism's observable physical qualities, such as its appearance, de...
Q: Differentiate between asexual and sexual reproduction.
A: Sexual reproduction refers to a kind of reproduction where there is the involvement of one or two or...
Q: Write the genotype of the following individuals below based on the pedigree above. Please use letter...
A:
Q: With the help of a schematic diagram describe the haplo-diptontic life cycle pattern in plants. 1.
A: The production of a sexually reproducing plant alternates between a haploid and a diploid phase of p...
Q: Put the steps of photosynthesis in order 1. NADPH is oxidized 2. Photosystem
A: 1. Absorption of light-first step in photosynthesis is the absorption of light by chlorophylls that ...
Q: Types of irregular bones??
A: Bone it is the one third connective tissue, forming the main supporting framework of the body. The i...
Q: Seabirds Human Polar bear ce algae Seal Zooplankton Phytoplankton Beluga whale Bowhead whale Arctic/...
A: The given picture resembles the marine food web for the Pacific region. A food web consists of all t...
Q: Briefly state the role microorganisms play in each of the following: ▪ normal microbiota ▪ biologica...
A: Introduction: Biotechnology is the exploitation of biological processes for industrial and other pur...
Q: 6. When can a mutation on the DNA cause production of a longer translation product? Give a specific ...
A: * Types of gene variations Missence Nonsense Frameshift mutation Insertions Deletions Inversions D...
Q: Because DNA is found in the nucleus, transcription is a nuclear-localized process. Ribosomes respons...
A: Heterogeneous nuclear ribonucleoproteins (hnRNPs) represent a large family of RNA-binding proteins (...
Q: Which of the following molecules can be oxidized to produce ATP? a. amino acids d. complex carbohydr...
A: Amino acids and pyruvate together can be used for formation of 40 ATP. Complex Carbohydrates can be ...
Q: List three health benefits of regular physical activity.
A: The physical activity is explained by the action of the skeletal muscles, which results in the expan...
Q: Explain the signals that start and stop translation.
A: The process of synthesis of protein using messenger RNA (mRNA) as a template is known as translation...
Q: Why are some of the specimens called specialized or modified stems? Give reasons.
A: The usual function of stem is to support the axis of the plant and provide a conduit for transport o...
Q: A nucleosome consists of (a) DNA and scaffolding proteins (b) scaffolding proteins and histones (c) ...
A: A nucleosome is defined as a 3D structure composed of approximately two turns of DNA wrapped aroun...
Q: Describe how an individual's genotype influences their chance of contracting malaria Which individua...
A: Significantly, malaria resistance genes are often extremely variable, for example the malaria resist...
Q: Identify if the Data is from a Primary Data or Secondary Data Primary Data Secondary Data Data Colle...
A: Primary data is collected as an initial information by the primary user. Examples of primary data ar...
Q: Most codons specify a(n)____ . a. protein c. amino acid b. polypeptide d. mRNA
A: A codon may be defined as a tri-nucleotide sequence of DNA or RNA that for a specific amino acid. Th...
Q: Adaptations arise in a relatively short timeframe (days or weeks) while acclimatizations have a gene...
A: * Adaptation is an evolutionary process where an organism becomes suited to the changes in its habit...
Q: The concentration of free glutamine affects transcription of the enzyme glutamine synthetase in E. c...
A: "ANSWER One protein acts as a sensor in -component regulatory systems, at the same time as the oth...
Q: Describe what happens to an electron in a biological molecule such as chlorophyll when a photon of l...
A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a cruc...
Q: Question 1 Adaptations arise in a relatively short timeframe (days or weeks) while acclimatizations ...
A: Answer- False
Q: How can you relate the two principles of Mendel to Chi-Square Values?
A: Chi square method is a statistical technique used in genetics in order to determine whether the expe...
Q: Question 5 You are a student researcher in a comparative physiology lab for the summer. You are inte...
A: Answer- option B.
Q: Which of these types of organisms produce cysts as a reproductive structure?
A: The asexual reproduction in protozoa occurs by binary fission or budding. Sexual reproduction in pro...
Q: The region labeled with the arrow in the accompanying electron micrograph of the plasma membrane is ...
A: The arrow points to the hydrophobic layer of the cell (plasma) membrane.
Q: Explain An Illustration of Experimentation?
A: "ANSWER Experimentation Is a procedure performed in a controlled environment for the purpose of co...
Q: Write a descriptive introduction or brief introduction about Microbial Motility/Determination of Mic...
A: Some microbes are motile and some are not. Motility helps them to avoid danger and to obtain nutriti...
Q: The restriction endonuclease recognizes and cleaves foreign DNA sequences at specific sites, while m...
A: Restriction enzymes A molecular scissor which is use to cut DNA at specific site.
Q: While working with Drosophila, you discover a mutant with green eyes. You first create a strain of f...
A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is ...
Q: Complete Table 1 below by supplying the characteristics of each objective. Table 1. Numerical charac...
A: Microscope It is an instrment used for examination of small things like cells. The image of the sam...
Q: Which of the following is/are not required for DNAreplication to occur?a. DNA polymerase d. primersb...
A: DNA (short for deoxyribonucleic acid) is a double helical structure (with two DNA strands). A molecu...
Q: Use the lac operon as an example to describe one way thatbacteria regulate gene expression
A: Operon is a group of genes in bacteria that are transcribed together and are under the control of a ...
Q: How much of an adult's body fluid is held within the walls of the cells? A. Two-thirds B. One-hal...
A: Introduction :- Body fluids, also known as bodily fluids or biofluids, are liquids found within the ...
Q: 12. What is the window phase of an infection? How is this concept important for the test of HIV infe...
A: Introduction: AIDS is caused by Human Immunodeficiency Virus (HIV). It has a single stranded RNA wit...
Q: There are three basic steps of DNA extraction: cell lysis, separation, and extraction. In the proced...
A: Extraction of DNA from a cheek cell: First of all the sample of cheek cells is collected, this can ...
Q: Phases of meiosis Anaphase I a) Homologous pairs separate. b ) Chromosomes
A: Meiosis 1 if the reduction division in which chromosome number is reduced to half. This division he...
Q: Which of these disinfectants is least effective against E. coli? a. Chlorine b. o-phenylphenol c. q...
A: Disinfectants: These are the chemical compounds which are applied on the non living objects to kill ...
Q: Upon identification of the DNA regulatory sequence responsible for translating a given gene, you not...
A: The regulatory proteins binding along with enhancer sequence will result in a shift that occurs in t...
Q: Phases of meiosis Prophase I a) DNA coils tightly to form visible chromosomes which appear rod-sha...
A: Meiosis is a process where a single cell divides twice to produce four cells containing half the ori...
Q: What are four Rs
A: The four Rs are required to be eco friendly. For living a sustainable lifestyle, we can use these f...
Q: Which are the most conventional type of experiment involves three major pairs of components?
A: The most conventional type of experiment involves three major pairs of components are described belo...
Q: Where is chlorophyll located in the chloroplast? (a) thylakoid membranes (b) stroma (c) matrix (d) t...
A:
Q: 9. What biological classification system is based on analysis of traits, genetic makeup or physiolog...
A: I gave you the answers below
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- Is it 100X for Paramecium? Is it 400X for Euglena? I don't know how to solve this problem. I don't know what should I draw the picture of the Paramecium and Euglena. Can you explain to me?Based on the diagram, how many unique ascospores are produced in each ascus resulting from the cross fertilization of two Ascomycetes fungi? A. 1 B. 2 C. 4 D. 8Based on the diagram, how many unique ascospores are produced in each ascus resulting from the cross fertilization of two Ascomycetes fungi? A. 1 B. 2 C. 4 D. 8 Photo attatched
- Describe the image (chloroplast that has been isolated from spinach leave)(shapes, patterns, brightness of colours)Production of two types of spore is referred as –a) Homosporyb) Heterosporyc) Isosporyd) AnisosporyThe chromosome complement in a moss protonema is: a. 1n b. 2n c. 3n d. varies with the size of the protonema
