Answer the following questions briefly (3-5 sentences only). 1. Why does oxygen consumption increase during gastrulation? 2. What is the purpose of applying tiny particles of carbon to the surface of the embryo? 3. What processes cause the change in the form of the embryo during gastrulation   4. Does the environment play a role in the movement of cells?   5. Why is the nuclei of the early cleavage cells considerably larger than they are in ordinary somatic cells?

Q: Which of the following cells can synthesize glucose from CO2 and use O2 as a final electron…

A: The process of production of carbohydrates from carbon dioxide and water by photosynthetic organisms…

Q: Which chemical equation represents the breakdown of organic carbon (into inorganic form) that takes…

A: The breakdown of organic carbon into simple inorganic forms occurs during the cellular respiration…

Q: What is shown in the picture below? Plasma membrane Extracellular fluid -Sodium Na L wwww Cytoplasm…

A: As you can see the picture showing a lipid bilayer plasma membrane, cytoplasm, extracellular fluid…

Q: A 56 y/o woman has a history of extensive exposure to ultraviolet radiation from both the sun and…

A: UV radiation stands for Ultraviolet radiation, which is a type of electromagnetic radiation with a…

Q: You discover a population of clickers from the tv series "The Last of Us" with the genotype C1C1…

A: Genotype refers to the genetic makeup of an individual, usually with respect to a particular gene or…

Q: According to Philip Bell’s viral eukaryogenesis hypothesis, genes for the glycolytic pathway, the…

A: According to Phillip Bells viral  euckaryogenesis hypothesis three members were involved for the…

Q: In the body, which process converts the chemical energy in glucose to the chemical energy in ATP? a)…

A: ATP (adenosine triphosphate) is the primary energy currency in cells and is essential for many…

Q: Explain how and why prokaryotes and eukaryotes differ within respect to relationships between ratios…

A: Introduction :- Splicing is a process in which introns, non-coding regions of DNA within a gene, are…

Q: In this figure, the black circles and squares indicate a genetic disease. Males are represented by…

A: The pedigree indicates if the DNA is passed down unchanged from generation to generation. It can…

Q: latch the following examples with the levels of protein structures. 4 1 2 3 > > The overall fold of…

A: All the structures given below show different levels of protein structure such as primary,…

Q: Organisms that are transgenic ______________.

A: The advent of modern molecular biological techniques has enabled various researchers in creating…

Q: How is climate change affecting animals?

A: Introduction :- Climate change refers to the long-term changes in the Earth's climate, including…

Q: All of the following contribute to a low mutation rate EXCEPT a. high fidelity of DNA polymerase…

A: A mutation is a change in the DNA sequence of a gene, chromosome, or entire genome. This can result…

Q: b. Michael and Nora have three children: Olivia, Paul and Quentin, however Michael suspects Nora may…

A: The ABO blood group system is a classification system that describes the presence or absence of…

Q: Questions: For the first two questions, refer to this photo of a SDS PAGE of ladder and antibody.…

A: 1. Answer and explanation - 9 type protein are present on gel. 9 protein bands are present so 9…

Q: 3. On which skull bone is each of the following marking or structure found? bones a. a. temporal…

A: A skull bone is a hard, rigid structure that forms the skeleton of the head and face. The skull is…

Q: How would cooler temperatures affect Km and Vmax on Michaelis-Menton curve

A: Enzymes are a proteinaceous substance that is involved in biochemical reactions/ pathways and behave…

Q: 7. The major innate cell type to eliminate viral-infected cells are A). NK cells B). Neutrophils C).…

A: When the body is exposed to a dangerous foreign material, innate immunity arises as the body's…

Q: What nutrients does iodine interact with?

A: Iodine is an essential mineral which is not made by the body. So must be obtained by food or…

Q: are organic molecules that assist enzymes. Coenzymes   Cofactors   Enzymes   Factors

A: Enzymes are biological catalysts that accelerate chemical reactions in living organisms by lowering…

Q: When combining 1ml of lysosome solution with a concentration of 5mg/ml and 1ml of water what is the…

A: Tiny, simple sack-like structures present in cytoplasm of cells are lysosomes. These are also known…

Q: Using the appropriate chemical structures describe the monomers and polymers for each of the…

A: Proteins are a kind of macromolecules which are useful for our body for growth and repair.  *The…

Q: 32. Identical twins are produced from the same sperm and egg (which splits after the first mitotic…

A: 100% Probablity of a fraternal twin with blue eye will transmit the blue eye allele to his or her…

Q: What shape of epithelial tissue is this? Where in the body might it be found?

A: The primary tissue in glands, the epithelium can be referred to as a body tissue that covers all of…

Q: Which of the following statements is NOT true? None of the other four answers (All statements are…

A: Introduction :- The body uses an abscess to try to recover from an infection. Abscesses develop when…

Q: Even though instances of fetal, maternal ABO, incompatibility are common, severe hemolytic disease…

A: ABO incompatibility refers to a mismatch between the blood types of a mother and her fetus,…

Q: How much light (in watts or photons) is produced by luciferin, by dinofalgelates and by Virbio…

A: Luciferin is a light-emitting compound found in several organisms, including fireflies, fish, and…

Q: if there is a lot of turbulence and jiggling of blood in the left ventricle is that going to lead to…

A: The pulmonary emboli as the name suggests a clot (embolus) obstructing the blood flow in vessels in…

Q: During oxygenic photosynthesis in plants, the hydrogen atoms that end up in product carbohydrate…

A: Photosynthesis is a process in which plants use light energy to drive the synthesis of organic…

Q: Visually compare the intensity of your team’s Plant-DNA sample with the intensity of the 3 kb band…

A:

Q: Short Answer: What are environmental effects in genes?

A: Gene:  A gene is a unit of genetic information that is passed from parents to offspring and…

Q: 18. While preparing for this test, a student made the questionable decision of consuming an entire…

A: Complete oxidation of 1 gram of glucose molecule yields 686 kcal energy.  so, by digestion of 293g…

Q: estion 2 The basic structural and functional unit of every organism is one of which two types of…

A: Introduction and answer - ► Cell is the fundamental unit of life ► All the living organisms are made…

Q: 6. You weigh 5 milligrams of protein and dissolve it in 1.0 mL of water to make a stock solution…

A: Protein:  Proteins are large, complex molecules made up of chains of smaller building blocks called…

Q: Use the following diagrams to compare ATP and NAD* molecules. 0 0-P-O-P-0-P-0-CH₂ 0 0 three…

A:

Q: The ATP molecule consists of a deoxyribose sugar, the nucleic acid adenine, and three unequally…

A: The breaking down of glucose into carbon dioxide water and energy is known as respiration.…

Q: Select the advantages of using dry reagent strip tests for urinalysis, (select all that apply):…

A: Urinalysis is a diagnostic test that examines urine for the presence of abnormal substances, such as…

Q: True or False: Complement is part of the adaptive immune response. True or False: Cells that do NOT…

A: Adaptive immunity is a type of immune response that specifically targets a pathogen or foreign…

Q: 1. The answer choices below show three distributions of blood in the body of an adult human. This…

A: Introduction  Blood is a fluid connective tissue that circulates throughout the body, carrying…

Q: Using my chart can you help me with this question. The tests we used were qualitative; they allowed…

A: A qualitative test is a type of test that provides a yes or no answer or a simple positive or…

Q: Which change would most likely increase the amount of energy that can be stored in ATP? a) The…

A: Cellular metabolism is a phenomenon takes place inside the living organism in which new materials…

Q: Can someone explain if this sentence is true or false.  A proton gradient exisits across the inner…

A: * An ion that flow across a membrane will exhibits an electrochemical gradient.  *The gradient is…

Q: Explain how humans may have influenced the spread of chytrids

A: Introduction :- Chytrids are a type of fungus that can infect various organisms, including…

Q: What are some possible explanations for the branched structure of glycogen?

A: Glucose molecules are joined together in a linear pattern with alpha-1,4-glycosidic bonds and…

Q: An artificial cell consisting of an aqueous solution enclosed in a selectively permeable membrane…

A: As given the question, the artificial cell has a higher glucose concentration than the surrounding…

Q: How is this diagram best explained? Chemical potential energy reactants products Reaction progress…

A: Introduction  Activation energy is the minimum amount of energy required for a chemical reaction to…

Q: Please help me find a peer-reviewed article on the effect of wavelengths of light on fish…

A: https://www.int-res.com/abstracts/meps/v391/p97-106/

Q: Match each term with the most appropriate description. Each answer may be used only once. <…

A: Introduction: Redox reactions play an important role in many areas of science, including…

Q: An unknown amino acid dissolves in octanol and is calculated to have a negative ΔG when going from…

A: Introduction:-  Amino acids are the building blocks of proteins, which are essential macromolecules…

Q: Say you took a human gene with introns and exons and put it into bacteria. What will happen? Will…

A: Introduction :- Exons are regions of DNA that contain the protein-coding sequences of a gene. They…