Autosomal codominant - Study guides, Class notes & Summaries

Rh system is the second most important system clinically, what is the first - Correct Answer Abo Antibodies in Rh system are __________ occuring - Correct Answer not naturally First exposure would not result in - Correct Answer RBC destruction What does a first exposure result in - Correct Answer Ab production Rh inheritance is... - Correct Answer autosomal codominant. (If inherited it will be expressed.) Fisher-Race Model - Correct Answer based on the theory that there are 3 cl...

BIO 214 EXAM 3 Practice EXAM 57 Questions with Verified Answers In the lac operon, CAP binding to the CAP site of the promoter ____. a. occurs when glucose is present b. inhibits RNA polymerase from binding to the promoter c. occurs when cAMP is absent d. helps the repressor protein bind to the operator e. enables RNA polymerase to transcribe the operon's genes - CORRECT ANSWER enables RNA polymerase to transcribe the operon's genes Gene regulation in both prokaryotes and eukaryotes...

BIO 123 PATTERNS OF GENETIC INHERITANCE QUIZ AND ANSWERS 1. What are alleles? A. genes for different traits, such as hair color and eye color B. locations of genes on chromosomes C. alternative forms of a gene for a single trait, such as blue eyes and brown eyes D. recessive forms of a kind of characteristic carried by genes E. dominant forms of a kind of characteristic carried by genes 2. A testcross occurs when an individual with the is crossed with an individual having the . A...

AQA A level Biology topic 7 Latest 2023 Graded A+ What is a dominant allele? Allele which is always expressed in the phenotype even when theres only one copy of it What are recessive alleles? Alleges that only appear in the phenotype if 2 copies are present What are codominant alleles? Alleles that are both expressed in the phenotype because neither one is recessive If an organism carries two copies of the same allele it said to be ........ Homozygous at the locus If an organism carries two ...

1 — Heredity Identify the components of heredity What is it called when a gene varies slightly from other genes of the same type? • a.) Genotype • b.) Phenotype • c.) Heterozygous • d.) Allele 2 — Punnett Squares Determine explanations or possibilities in given hereditary examples Brown eyes are a dominant trait. Mike and Trisha both have brown eyes, but their first child has blue eyes. What is the most likely explanation? • a.) One of the two has a...

BIO 214 EXAM 3 Practice EXAM 57 Questions with Verified Answers In the lac operon, CAP binding to the CAP site of the promoter ____. a. occurs when glucose is present b. inhibits RNA polymerase from binding to the promoter c. occurs when cAMP is absent d. helps the repressor protein bind to the operator e. enables RNA polymerase to transcribe the operon's genes - CORRECT ANSWER enables RNA polymerase to transcribe the operon's genes Gene regulation in both prokaryotes and eukaryotes...

Which of the following is the proper storage requirement for Granulocytes? - RT w/o agitation

AQA biology a-level paper 2 AQA biology a-level paper 2 describe and explain the steps in the light dependent reaction of photosynthesis - ANS 1. photoionisation: light reaches chlorophyll in PSII, which is absorbed by an electron, which becomes excited and moves to a higher energy level. 2. the electron passes to a carrier protein in the thylakoid membrane, and is passed down a series of carrier molecules called an electron transfer chain. 3. as the electron moves down, energy is lo...

Regulatory gene - answer-a gene that codes for a transcription factor, so controls the expression of structural genes Structural gene - answer-gene that codes for polypeptide Mutation - answer-a random change in the sequence of bases in an individual gene, or in the structure of the chromosome (which changes the sequence of genes on the chromosome) Examples of mutagenic agents - answer-x-rays, uv light (physical), nitrous acid (chemical) & some viruses (biological agents) What can ch...

A blood donor has totype: hh, AB. ing anti-A and anti-B antisera., the donor's red cells will type as group US? - Answer- O which of the following is proper procedure for preparation of platelets from Whole blood? - Answer- light spin followed by a hard spin The minimum hemoglobin concentration in a finger-stick from a male blood donor is: - Answer- 13.0 g/dL A cause for indefinite deferral of blood donation is: - Answer- Positive test for Trypanosoma cruzi What of the following pro...