Q: Elaborate on the abbreviation RTP. What does it stand for? What is it used for?
A: We all know the contribution of proteins in our body.Now it may help in getting energy.Proteins can…
Q: Which technology can measure temporal resolution? PET or MEG or EEG or NIRS or MRI
A: In CT and MRI, which image a rapidly beating heart over the course of milliseconds into multiple…
Q: The US saw great strides in public health in the 20th cut that resulted from which of following?…
A: Public health is regarded as a science that involves protection and improvement in the health of…
Q: Consider the following reaction: succinate +NAD is catalyzed into fumarate + NADH In this reaction,…
A: Several biochemical pathways are involved on maintaining proper physiological balance in the body.…
Q: D Question 12 Anaphase involves the: Re-forming the nuclear envelope de-compaction of chromosomes,…
A: Answer and explanation - Anaphase -segregation of sister chromatid. Other charaters- chromatid move…
Q: Scent-free zones are important recommendations because some people are very sensitive to odorants.…
A: The GOLF cascade is the cascade of signaling which is activated in response to olfactory signals or…
Q: A kidney cell and a skin cell in the same individual will contain _____________. Select one: a.…
A: Every cell in our body (with few exceptions) has the same DNA as we start our lives as one single…
Q: Explain how the Kirby-Bauer test works and what information it provides. Define minimum inhibitory…
A: Bacteria are the primary cause of the majority of infectious diseases. It has become vital to…
Q: Note that it is not appropriate to self-diagnose outside of a medical context and this is a…
A: Introduction Bacteria are prokaryotic unicellular organisms. They are under the kingdom Monera.…
Q: 10. Which statement is true about gene transcription? A. Every gene that is present in the genome is…
A: Introduction: Transcription, is the process of the making an RNA copy of a gene's present on DNA…
Q: When fluid from ependymal cells is added to plasma it becomes: O a. cisternal fluid O b.…
A: Introduction: An ependymal cell is a specific kind of glial cell that develops into the ependyma, a…
Q: Describe the changes in the brain that lead to the excess dopamine activity and the behavioral…
A: A condition that impairs a person's capacity for clear thought, feeling, and behavior. It may…
Q: Using evolution and primate behavior as a guide, explain how cooking is associated with human…
A: The chenge in the characteristics of species over a period of time is known as evolution.
Q: Movement is a type of response to stimuli. Many unicellular organisms can move in response to…
A: Stimuli is an external input to a living organism, such as a sight, sound, smell, or touch, which…
Q: Identify any factors or special needs which may affect the test or test results including the need…
A: The majority of laboratory tests prescribed globally are blood tests. Factors affecting test…
Q: How is it not The anterior cerebral artery?
A: Anterior cerebral artery is The anterior cerebral artery (ACA) is one of two cerebral arteries( the…
Q: true or false: Tus sequences are involved in termination of E. coli DNA replication
A: In Escherichia coli, oriC serves as the starting point for bidirectional DNA replication. As a…
Q: In order to inactivate enzymes involved in cancer, chemists at pharmaceutical companies search for…
A: The enzymes gets inactivated at high temperatures and by changes in pH. These are vague factors that…
Q: what could be a pontential source of error when germinated seeds are planted in a petri dish? will…
A: We all know that growing plants in an artificial condition is a very critical job because there are…
Q: Draw/attach a picture showing sugar fermentation of yeast involving the enzyme and explain. Relate…
A: 1. Fermnetation of yeast involves glycolysis as its first step. After glycolysis, enzymes pyruvate…
Q: Pathogen factors that mimic C1 inhibitor can: a. Binds to C1r2S2 b. None of the choices c. Cleaves…
A: When C3b was preincubated with C1-INH, cleavage was noticeably hindered. C1-INH reduced C3 cleavage…
Q: Describe how the components of the trp operon system are affected by a mutation in trpC? Why is it…
A: A collection of genes known as the trp operon encodes the enzymes that enable bacteria to generate…
Q: The Citric Acid Cycle is regulated by 1) Pyruvate availability 2) Acetyl Co A availability 3) Enzyme…
A: The metabolic pathway is the name for the sequence of events that make up any metabolic change. The…
Q: 12 What type of functional group is found at the very end of a coenzyme A molecule alcohol…
A: Q.9 Glycolysis is the first step in the metabolism of glucose and does not require oxygen at all.…
Q: From the following DNA strand: AAGCTAGGATTGCC How many codons would be present?
A: A codon is made up of three nucleotides. Such codons are abundant in messenger RNA and consist of a…
Q: Describe the basic process of pattern formation in segmented animals. Please expain me indded with…
A: Segmented animals are those animals have repeated oragans and there body have composed of…
Q: What are the behaviors that need to be changed? What health promotion actions would help?
A: ANSWER) As the lady is diagnosed with osteoporosis therefore the most important changes which should…
Q: Please I need both Question 21 ldentify the tissue that makes the sentence false. Ketones can be…
A: Ketone bodies are produced by liver which is used as energy source when glucose is not available…
Q: B-cells participate in _______ immunity and produce ________ a. acquired, proteasome…
A: Immunity mediated by humor is mediated by B lymphocytes. The B cell transforms into a plasma cell,…
Q: Match the following events with the stages in Meiosis Prophase I…
A: These are the stages of meiosis first division which is associated with reproductive cells. The egg…
Q: Taste cells form chemical synapses with afferent neurites that make up the gustatory cranial nerve.…
A: Introduction A neuron will secrete a neurotransmitter to communicate with another cell across a…
Q: The cell cycle checkpoint in G2 is utilized to detect ... Select an answer and submit. For keyboard…
A: The cell cycle checkpoint is a control point in the cell cycle, where cells pause and check to make…
Q: I have horribly burned myself, and now I need a graft. The doctor decides to take some skin from…
A: Autografts are transplants of tissue from the same person. Autograft has traditionally been used to…
Q: Identify the tissues below from the list: Lung, Heart, Kidney, Colon, Breast, Skin Justify the…
A: Cells are the smallest living and functional unit in living entities responsible for carrying out…
Q: True or False: A germinal mutation will affect the individual in which it occurs but will not affect…
A: Introduction:- Mutations are defined as the heritable changes in the genetic material of an…
Q: Regarding Ephrins How translate into effects on the whole organism physiology？
A: Ephrin helps in the maintenance of actin cytoskeleton, cell shape, cell division, cell movement and…
Q: 150 a) Name 2 specific proteins (or 2 specific types of protein) that bind to each other as part of…
A: A) Immunoglobulins are proteins found in the blood that recognize and bind to foreign substances.…
Q: Caspases are involved in ______________. Select one: a. promoting the cell cycle b. promoting cell…
A: Caspases are cysteine dependent proteases. They help in cell death.
Q: Which of the following is the most accurate process? Activation of G protein → change in activity of…
A: G-protein-coupled receptors (GPCRs) are the most numerous and varied class of membrane receptors…
Q: Discuss the costs and benefits of allomothering behavior, and describe the conditions under which…
A: Allomothering behaviour when any other mother of the group continues to take care of the Infant.…
Q: Death of soft tissue (necrosis) is commonly seen in Legionnaires disease Ogas gangrene Oscarlet…
A: Necrosis is defiend as the death of tissues that can either be a result of infection, disease, or…
Q: What are the variables of Fried's Scale?
A: "Physical fitness is essential in our everyday lives, it benefits us in so many ways and makes us…
Q: If the sequence in the coding strand of DNA for a particular amino acid is 5'AGT3', then the…
A: We all know that central dogma is a very important phenomenon in our bodies.In this process DNA gets…
Q: ACTIVITY 2: Protein Synthesis DNA: 3' A G C C GTA GA ATT is Using this strand of DNA as a template,…
A: The basis of inheritance is the information passed down from parent to offspring. The replication of…
Q: 1. How does a lack of dissolved calcium in sea water affect krill 2. Explain how a lack of nitrogen…
A: Marine pollution refers to garbage and contaminants that enter the ocean from terrestrial sources.…
Q: List the non-conventional energy sources, explain why Biomass energy is considered to be Renewable…
A: Nonconventional energy sources are also known as renewable energy sources. The energy source which…
Q: Keratin is a type of __________ found in the ______ of humans. On a cellular level, keratin is…
A: A type of protein called keratin is frequently present in the hair and nails. This protein offers…
Q: Match the following events with the stages in mitosis
A: Cell division is a metabolic phenomenon in takes place inside the living cell in which parent cell…
Q: A technician wants to amplify DNA from a patient sample. However, the lab is not equipped with a…
A: DNA amplification is a technique used to make multiple copies of a specific DNA sequence. It is…
Q: Complete the sentences with the matching vocabulary term Terms: -lytic -gram negative -aerotolerant…
A: A "microbe is a living being that is incredibly small and invisible to the human eye." The…
Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
Step by step
Solved in 2 steps
- Match the following with what organelle (one per blank) it is designated to go (letters can be used once, twice or not all): A. Lysosome B. Golgi body C. Endoplasmic reticulum mRNA transcript has a KDEL (amino acid code). protein is N- glycosylated protein has a mannose-6-phosphate sugar D. Nucleus MRNA a transcript has a long string of hydrophobic amino acids E. Peroxisome MRNA transcript encodes for a string of basic amino acidsMatch the letter in the diagram with the accumulation or localization of active (or about to be active) protein in a given cellular context, which is wild-type unless specified. CYTOSOL EXTRACELLULAR SPACE A 1. M6P receplor bound to ligand 2. a protein with an (N-SIG] only in a class E yeast mutant 3. plasma membrane v-SNARE 4, clathrinWhat does it usually mean when a microtubule has a GTP cap? O The microtubule has a ring of GTP added onto its plus end that acts to stabilize this end and prevent dynamic instability. O The microtubule has alpha and beta tubulin, both bound to GTP, at the plus end. The microtubule has alpha tubulin bound to GDP and beta tubulin bound to GTP at the plus end. O The microtubule is radiating from the MTOC where the minus ends are stabilized.
- This figure below shows the organization of a protein that will end up in the ER membrane . The N-term and C-termini of the protein are labeled. Boxes 1,2, and 3 represent membrane spanning sequences. Non-membrane-spanning regions are labeled X, Y and Z. Once this protein is fully translocated , where will region Z end up? signal peptidase cleavage site NE O inserted in the ER membrane in the ER lumen O in the cytoplasm degraded by a signal peptidaseDescribe the synthesis of the c-Jun protein starting with the synthesis of the protein’s mRNA (transcription has already happened so you have a transcript – do not describe transcription) Describe the details of how c-Jun pol is made and targeted to where it works. Since you are starting with mRNA, be sure to discuss how the mRNA gets to the ribosome. This question is about protein transport NOT about the function of the c-Jun protein.polypeptide chains Which of the following statements is/are correct? Please make sure to sel correct answer options. Letter E is near the C-terminal end of the protein Letter B represents the 5' end of the mRNA Letter D represents the ribosome that near the end of translation as cor to the other three ribosomes shown in the figure. This process is happening in an eukaryotic cell. O Letter C represents represents charged tRNA Letter A represents the 3' end of the template DNA strand. Letter A represents the 5' end of the template DNA strand. This process is happening in a prokaryotic cell.
- The following are steps that occur when a protein is targeted for synthesis on the endoplasmic reticulum (ER). Which of the following indicates the correct sequence for the signal mechanism that targets proteins for the ER? The SRP leaves and polypeptide synthesis resumes, with simultaneous translocation across the membrane. Polypeptide synthesis begins on a free ribosome in the cytosol. An SRP binds to the signal peptide, halting synthesis momentarily. The rest of the completed polypeptide leaves the ribosome and folds into its final conformation. The SRP binds to a receptor protein in the ER membrane that is part of a protein complex that forms a pore. The signal peptide is cleaved by an enzyme in the receptor protein complex. A. 2, 3, 5, 1, 6, 4 B. 2 ,3, 5, 6, 1, 4 C. 3, 1, 6, 5, 2, 4 D. 3, 2, 1, 5, 6, 4A signal sequence or the translocation of a protein can be genetically characterized. Please design an experiment to identify a signal sequence in a protein. This signal sequence should allow the transferring of the protein into a particular organelle, for example, the nucleus.The following diagram represents one of the Christmas-tree-like structures shown in Figure On the diagram, identify parts a through i. Q. Molecules of RNA polymerase (use dots to represent these molecules)
- Which of the following statements is CORRECT for a protein with an N-terminal ER signal sequence? O During translation, the ER signal sequence directly inserts into the membrane before import into the ER. O The protein is fully synthesized in the cytosol and then taken to the translocon for import into the ER. The SRP, SRP receptor and translocon form a complex and bind a ribosome before translation. O SRP binds the ER signal sequence and the SRP receptor during translation.Please answer fast You genetically engineered a cell to no longer contain the extracellular domain of an integrin. What is the most likely effect of losing this domain on the cell's ability to bind? It would affect the cell's ability to attach to the ECM. It would affect both the cell's ability to attach to other cells and the cell's ability to attach to the cytoskeleton. It would affect the cell's ability to attach to the cytoskeleton through adaptor proteins. It would have no effect on the cell's ability to attach to anythingA scientist observing a cell during gene expression would be able to easily distinguish it as a prokaryotic cell by which of the following observations? Group of answer choices as soon as the DNA introns are removed from the template after the 5' caps are converted to mRNA after a transcription initiation complex has been formed during transcription once the pre-mRNA has been converted to mRNA 2.Scientist wanted to determine what molecule held the ‘gene ‘ if they did a study in which a cell was infected by a virus,which part of the virus actually caused the infection inside the cell!? -Dna -ribosome -protien -Rna
