1. Define sessile. Name an invertebrate with a sessile adult stage.

Q: Intro to Neuroscience: Describe the role of DA in motivation and reward

A: Neuroscience, at its most fundamental, is the study of the nervous system, from construction to…

Q: The synthesis of a protein requires that the amino acids that constitute the growing polypeptide…

A: In the intricate dance of cellular processes, protein synthesis takes center stage, orchestrating…

Q: Neutral regions of a species’ genome that are distant from any selected sites have a pairwise…

A: The genetic diversity (π) in regions undergoing selective sweeps can be determined using the…

Q: Go ahead and repeat the translation process but for Transcription translation Sequence II. Once you…

A: The process of producing proteins from an mRNA template is referred to as translation. Ribosomes…

Q: Which of the following hormones stimulates bone and muscle growth? Prolactin, Vasopressin, Thyroid…

A: In multicellular animals hormones are a family of signalling chemicals that are delivered from…

Q: The network that allows the brain to maintain wakefulness consists of:   A) neither brainstem nor…

A: The question is asking about the network in the brain that is responsible for maintaining…

Q: Explain what is happening in this image. Talk as if you are explaining genuinely what is in this…

A: Cell adhesion molecules (CAMs) are glycoproteins that exist on the cell surface and facilitate…

Q: Which of the following statements about the effects of clear-cutting on the Amazonian forest are…

A: Clear-cutting is a method of logging that involves the removal of all trees in a given area. This…

Q: A OtRNA for Pro tRNA for Ser tRNA for Glu tRNA for Met tRNA for Leu tRNA for Gly U C E site of…

A: During translation, transfer RNA (tRNA) molecules transport particular amino acids to the ribosome,…

Q: Q1: List the cranial nerves in order of anatomical location and give a brief description of its…

A: Brain is the main part of central nervous system. It regulates all the body actions. It has the…

Q: What is a membrane histocompatibility complex? Contrast MHC I and MHC II.

A: The genes that code for cell surface proteins that aid the immune system in differentiating between…

Q: 1. State the central dogma of molecular biology.

A: The central dogma of molecular biology stands as a foundational principle elucidating the intricate…

Q: You are a Scientific Officer of the Centers for Disease Control (CDC), your Department monitors the…

A: 4)a) Thе obsеrvеd incrеasе in pеnicillin rеsistancе in thе trеatmеnt of bactеrial disеasеs may bе…

Q: INTRO TO Neuroscience Limbic System, Emotion, Reward, and Addiction   Describe patterns of VTA DA…

A: The Ventral Tegmental Area (VTA) is a crucial brain region involved in reward processing, and its…

Q: For this pedigree, assume all individuals are homoplasmic, but people from different families have…

A: Mitochondrial DNA (mt DNA) is a circular chromosome found inside mitochondria. Unlike nuclear DNA,…

Q: Fill in the blanks with words chosen from the Word bank: All species in the genus humans left Africa…

A: Understanding human evolution is vital because it gives a hereditary guide of our species’ history.…

Q: Correctly match the lipid with a function it performs. Estrogen and Testosterone Cholesterol…

A: The objective of the question is to match each type of lipid with its corresponding function.

Q: What is the main treatment of Toxic Shock Syndrome?

A: The main treatment for Toxic Shock Syndrome (TSS) involves addressing the underlying infection and…

Q: Which of the following statements describe how genes, proteins, and traits are related? Select all…

A: Genes are DNA segments which convey the commands (genetic code) for protein synthesis or, in certain…

Q: Discuss the basic difference between determining the location of a sound source in the brain and…

A: The process of determining the location of a sound source and a visual object in the brain involves…

Q: The amino acid glycine is encoded by four codons: GGA, GGC, GGG, and GGU. Which of the following…

A: Glycine is a versatile amino acid with crucial roles in protein synthesis, collagen formation,…

Q: PREDATION After being stung by too many scorpions, you decide to shift your research focus to a…

A: Drawing thе statе spacе isoclinеs for a prеdator-prеy systеm involvеs undеrstanding thе еquilibrium…

Q: Intro to Neuroscience: Describe how emotional processing by the “limbic system” guides behavioral…

A: Often referred to as the "emotional brain," the limbic system is essential for processing and…

Q: What is the DNA (template) strand of the following DNA (coding) strand: CAGGATGAATTGCTC

A: The genetic material in the cell is present in the form of a DNA or deoxyribose nucleic acid…

Q: Using proper convention, provide the amino acid sequence for the following peptide. CH-E-N-CH-8-0°…

A: Amino acids are the biomolecules that act as monomer units of the major biomolecule "proteins".…

Q: The diagrams illustrate the hypothetical amount of biomass and energy available at each trophic…

A: Trophic level is actually position attained by the organism ( represented in steps) in the food…

Q: Please answer this question in your own words:  Q1: What layers make up the meninges? And Why can…

A: The brain, spinal cord, and an intricate network of nerves are all parts of the nervous system. This…

Q: You are studying a mouse model of gastrointestinal infections and isolate cells and proteins from a…

A: Antibodies, also known as immunoglobulins, are proteins produced by the immune system to neutralize…

Q: HOTSPOT ANSWER Question 18 After pulling in their fishing nets, Juniper discovered a species of fish…

A: The objective of the question is to determine the most likely habitat of a newly discovered fish…

Q: All scientific claims (hypothesis, theory, etc.) are supported or rejected by scientists solely on…

A: The objective of the question is to understand whether scientific claims such as hypotheses or…

Q: Lysine and Guanine are both amino acids. Which of the following do Lysine and Guanine have in…

A: Amino acid:- Made up of carbon, hydrogen, oxygen, and nitrogen- Standard amino acids ribosomally…

Q: Sometimes biologists are alleged to have said that "man came from monkeys." The correct way for a…

A: Evolution is the developmental process in which useful variations accumulate in a population and are…

Q: What was missing in Dr. Llyod's Petri dish experiment for the microbes to grow?  How much time is it…

A: The video is about the research work of Dr. Llyod, where she tries to find the micro flora of the…

Q: Name the Na channel locus, formed by amino acid residues, that determines specificity of the…

A: The term "Na channel locus" typically refers to specific amino acid residues within the sodium (Na⁺)…

Q: C4 plants outgrow C3 plants in hot climates because O They temporally separate the initial carbon…

A: The plant kingdom includes multicellular, photo autotrophic eukaryotes. These organisms have a cell…

Q: This is a schematic representation for a bi-allelic gene with a recessive allele a that causes a…

A: Gene is a part or fragment of DNA that codes for particular proteins or functional RNA. Alleles are…

Q: Which of the following is the correct statement regarding ion channels?   Physical deformation of…

A: Ion channels, integral membrane proteins, facilitate the passage of ions through pore formations.…

Q: You have acquired a vial of immature B cells and would like to use them to generate and harvest…

A: T-independent (TI) antigens constitute a category of antigens capable of activating B cells…

Q: Watch this video and answer the following questions: https://www.youtube.com/watch?v=PbgB2TaYhio…

A: Microbes are tiny organisms that can only be seen under a microscope. They are present in all parts…

Q: What is the complementary sequence of the following DNA strand: AATCGTCTAAGGCC

A: The objective of this question is to find the complementary sequence of a given DNA strand. In DNA,…

Q: To start translation the ribosome first needs to find the correct end of the transcript. How is that…

A: Translation is the third and final stage of gene expression where the mRNA is read by the adapter…

Q: Which pathways are stimulated by glucagon? Select all that apply. glycolysis glycogen metabolism…

A: The pancreatic islets of Langerhans cells release the peptide hormone known as glucagon. The most…

Q: Correctly order the bond types from strongest (1) to weakest (4) Single Covalent Bond Triple…

A: The objective of the question is to correctly order the given bond types from strongest to weakest.…

Q: Which are the 7 membranes that the ion needs to cross

A: There are several processes involved in the flow of ions across cell membranes including:Simple…

Q: Describe the structure of the ear, focusing on the role that each component plays in transmitting…

A: The human ear is an organ of balance as well as hearing that uses transduction—the transformation of…

Q: otosynthesis and Respiration are opposing processes. One is required to produce d, the other to…

A: Photosynthesis is a process in which green plants prepare their food in the form of carbohydrates…

Q: 1. What was the proportion (frequency or percentage) of the dominant and recessive alleles in the…

A: Ceratopteris, commonly known as C-fern is a genus of homosporous ferns, prevalent across various…

Q: Part 1: Define natural selection. In your definition, be sure to explain whether selection acts on…

A: A key idea in evolutionary biology is natural selection, which is the process by which organisms…

Q: Figure (a) below shows the percentage of rock cover occupied by three different species over four…

A: Macroalgae can grow on the shells of dead acorn barnacles, which provides them with a substrate and…

Q: The following diagram shows a short piece of a protein. Use the diagram to answer the following…

A: Proteins are made up of amino acids. These amino acids are connected together by peptide bonds to…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.