What major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices Spirochetes Cyanobacteria Proteobacteria Gram-positive bacteria

Q: From the clinical evidence on brain injury, it appears that storage bins for long-term memories are ...

A: Long term memory It is refers to the storage of information over an extended period. This type of me...

Q: energy transformation steps that occur within an electron transport chain during the process of oxid...

A: all aerobic organisms are require oxygen to live use oxidative phosphorylation to produce the basic ...

Q: With endurance athletes, an increased stroke volume at rest will occur because of   Select 3 correc...

A: Stroke volume is defined as the amount of blood that can be pumped out by heart per beat.

Q: Create a sampling design if you were to conduct a study on the following populations: Trees  Amphib...

A: There are few important points related to sampling design . Which are as follows: It is defined as ...

Q: What is the mathematical expression for the genetic equilibrium for genes with two alleles? Is this ...

A: The situation of an allele or genotypes in a genetic pool (such as a community) in which the prevale...

Q: What is tej role of indigenous knowledge in the development of indigenous science?

A: Answer 

Q: Use the chart to categorize the following.  Rose  Mushroom  E. coli  Algae  Chloroflexia  Human  Met...

A: Introduction: Nutrition is the sum of all those activities which are concerned with ingestion, diges...

Q: You used the stage micrometers to measure the FOV for your microscope at 400x total magnification at...

A: Given  Mag1 = 400x  FOV1 = 225 µm  Formula use = Mag1 × FOV1 = Mag2 × FOV2  Find  FOV at  1000x and ...

Q: 4. Does growth of corals: Ca²+ + CO, decrease? Explain briefly. CaC03(s) cause atmospheric CO2 to in...

A: Introduction Corals are marine invertebrates, it is an underwater ecosystem characterized by reef-bu...

Q: What are the similarities and/or differences between interpreting Multiple Sequence Alignment (MSA) ...

A: Multiple sequence alignment (MSA) is the process or outcome of aligning three or more biological seq...

Q: Methemoglobinemia (MetHb) is a blood disorder in which an abnormal amount of methemoglobin is produc...

A: Introduction :  Methemoglobinemia is a blood disorder. In this abnormal amount of Methemoglobin are ...

Q: Describe Rhizopus oligosporus and Penicillium sp.

A: Kingdom Fungi  Fungi are filamentous and the body consists of long slender thread like structures ca...

Q: Why are recombinant DNA technology and nucleus transplantation technology still dangerous?

A: There are few points about recombinant DNA technology and nucleus transplantation technology . These...

Q: Question 5 (1) Phosphate + ribose is a nucleotide (2) Tertiary structure in DNA is also known as dou...

A: Structure of DNA , nucleotides, nucleosides. DNA is a polymer of nucleotides called as a polynucleot...

Q: Using illustrations describe the structure of a typical cloning vector and discuss the functions of ...

A: "Biotechnology" is the use of our knowledge of biological processes to the development of beneficial...

Q: What does it suggest when the cell has a lot of intricate Smooth ER?

A: There are two types of the endoplasmic reticulum.  Smooth endoplasmic reticulum (SER) Rough endopla...

Q: Describe the Hardy-Weinberg law and explain the conditions that must be met for it to hold true. App...

A: The population is the some of all interacting individuals of a particular species in a particular ar...

Q: based on the attached photo, compute the cfu/ml of 42 colonies at plate 10^5. show the complete solu...

A: To calculate the colony-forming unit per ml (cfu/ml) following formula can be used. CFU/ml= no. of c...

Q: A mutation in the Ras protein renders Ras constitutively active (RasD). What is constitutive activat...

A: The Ras protein can be referred to as tiny G protein that requires phosphorylation of guanosine trip...

Q: Explain the three most common types of endocrine pathologies. Make sure you clearly - identify hypo...

A:

Q: Describe three kinds of ecosystems found near coastal areas and the types of life they support.

A: Coastal areas are the regions at the intersection of land and oceans.

Q: What specific effects do omega-3 fatty acids have in reducing risk of coronary heart disease? O they...

A: Omega-3 fatty acids: it is an essential fatty acid that must be taken in diet. 

Q: What are the aims and goals of Global Prevention and Control of Tobacco and Alcohol Use?

A: Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmo...

Q: Why are recombinant DNA technology and nucleus transplantation technology still dangerous?

A: Recombinant DNA (rDNA) is a technique for cutting and pasting DNA sequences of interest using enzyme...

Q: Describe two different ways in which glucose oxidase is regulated.

A: Answer: - Glucose oxidase is a subset of oxidoreductase compounds that catalyzes the exchange of ele...

Q: What is genetic equilibrium?

A: Generic equilibrium is the result of the Hardy-Weinberg law, which is a scientific principle stating...

Q: Give at least 3 reproductive (prezygotic) isolating mechanisms? Briefly discuss how it isolates indi...

A: The reproductive isolation mechanisms are a set of evolutionary mechanisms, behavioural, and physiol...

Q: Which archaean can found in waters and soil of the Arctic and Antarctic regions? Group of answer cho...

A: Archaens are the group of prokaryotic organisms which are adapted to live in extreme conditions such...

Q: • From the figure below, identify the missing initial reactants and final products by filling in the...

A: Glycolysis is a pathway which breaks down glucose into two three carbon compounds and generates ener...

Q: 56- Which of the following is correct regarding decerebrate rigidity:

A: Decerebrate rigidity :- it is also known as extensor posturing.

Q: The best way to improve your capacity to run is to train by       Running   Swimming   Kayaking ...

A: Running  Helps burn calories and and maintain the tone of the lower body and is good for cardio vas...

Q: Why might this be stable while the variation with only sheep and wolves is not?

A: Net logo could be a multi-agent programmable modeling environment. Its utiluized by many thousands o...

Q: a Cell SSRNA (viral genome) embrane dsDNA C Viral DNA. nucleus d Host DNA SSRNA e Hnct utnniaemir

A: Retrovirus enter their host cell and undergo process called reverse transcription . It is the format...

Q: how does insulin works in genetic engineering

A: INTRODUCTION Insulin is a peptide hormone produced by beta cells of the pancreatic islets, it is con...

Q: What is the mathematical expression for the genetic equilibrium for genes with two alleles? Is this ...

A: When the frequency of one of the alleles of a given gene is p and the frequency of the other allele ...

Q: s evolution important to all living things, and why do we need to adapt to the ever-changing conditi...

A:

Q: which statement is false?   a. Electrons do not usually flow through the electron-transport chain to...

A: Oxidative Phosphorylation:  The metabolic route in which cells use enzymes to oxidise nutrients, rel...

Q: How structuralism as a way of approaching texts and practices discuss culture Discuss the connection...

A: Structuralism is a style of knowing about nature and human life that is more concerned in relationsh...

Q: Predict the transmission of phenotypes associated with maternal effect genes. 2. Interpret the resu...

A: Cytoplasmic inheritance, also known as extra nuclear inheritance, extra chromosomal inheritance, non...

Q: Font Styles White-eyed fly x Red-eyed fly Number of Offspring Phenotype of Offspring red eyes (norma...

A: As per our company guideline we are supposed to answer only first question or first 3 sub parts of t...

Q: Sometimes people don’t recover enough DNA from their cheek cells to be visible. Suggest a change to ...

A: The above scenario based on DNA extraction.

Q: These sequences are obtained as part of a human genome sequencing project using a library of 150 kb ...

A: Contigs are the overlapping sequences present on DNA fragments. Each set of contigs is counted as "o...

Q: People could observe the development of an embryo before they had the tools to see cells and parts o...

A: Answer :- The fertilized egg (zygote) separates over and over as it drops down the fallopian cylinde...

Q: person with XXY sex chromosomes will typically:

A: xxy is the klinefelter syndrome .

Q: 20. In mitosis, if a parent cell has 25 chromosomes, each daughter cell will have hOW a. 100 total f...

A: Cell cycle and mitosis  The cell cycle has three phases, they are  Interphase  Mitosis Cytokinesis ...

Q: What are the adaptations of parasitic nematodes that make them successful as endoparasites? Please i...

A: Nematodes include round worms  These are free living or parasitic .Body wall is made of thick cuticl...

Q: At the present level of advancement of biotechnology, what are the main techniques of genetic engine...

A: Introduction In today's world, the most common genetic engineering techniques are: recombinant DNA t...

Q: A person traveled to Asia and is having trouble with jet lag. What would be the best way to get used...

A: Answer Jet lag, also known as jet lag disorder, is a transitory sleep issue that can affect anybody ...

Q: 31- which of the following is not always a component of a reflex arc: a- effector organ C- CNS b- af...

A: Reflex action is involuntary movement in response to stimulus. Reflex arc is a neural pathway.  

Q: 7.The APC protein- ----. a. is essential for degrading B-catenin. b. causes increased activation of ...

A: 7. ANSWER;- A  is correct  Explain;- The APC protein is essential for degrading β-catenin. The APC p...