The phrase "alternate class" is correct and usable in written English.
It can be used in contexts where you are referring to a class that serves as a substitute or an alternative to a regular class.
Example: "Due to scheduling conflicts, I will be attending an alternate class this semester instead of my usual one."
Alternatives: "substitute class" or "replacement class".
If you develop a bacterial illness within three months of antibiotic therapy, you may have a drug-resistant infection that requires use of an alternate class of medication.
In contrast, colonies with multiple reproductive queens (polygyne colonies) always have an alternate class of alleles, designated b-like alleles, represented along with B-like alleles among colony members [8] [11].
Specifically, colonies with a single mated reproductive queen (monogyne form) include only inhabitants bearing a class of Gp-9 alleles referred to as B-like alleles; in contrast, colonies containing multiple mated reproductive queens (polygyne form) always additionally include inhabitants bearing an alternate class of alleles, designated b-like alleles (see Table 1) [7] [97]–[9].
The design has complementary pools representing each class (fresh market, processing, other) with one diverse line from an alternate class to maximize the chance of detecting a polymorphism within or among pools.
We recommend that patients who previously received oxyimino-cephalosporins should be treated empirically with an alternate class of agent because of the risk of being colonized with oxyimino-cephalosporin resistant AE.
Like the authors, he noted that codon reassignments were almost certain to be strongly deleterious, but instead argued that this stumbling block favored an alternate class of evolutionary paths, namely refinement of ancestral stochastic overlapping codon – amino-acid assignments into more precisely delineated families.
A: The lottery system will ensure that you receive an hour off for lunch, so feel free to mark priority or alternate classes during both lunch blocks --- your schedule will include an empty slot for lunch regardless.
Q: (Splash and Spark only) Should I register for classes during the lunch blocks?
Check for alternating classes.
If we replace the probability of success β by 1−β and the dispersion parameter s by θ in (6), the cdf of an alternate form of the GNB class (denoted by EGNB1) will be begin{array}rcl@ F_{EGNB1} y)=1-frac{beta^{theta}}{1-beta^{theta}}, left{left[G y tau)^{alpha}+ 1-beta bar{G}(y;tau)^{alpha}right]^{-theta}-1right}.
If we express β in terms of the population mean of the distribution in (6), the cdf of an alternate form of the GNB class (denoted by EGNB2) will be begin{array}rcl@ F_{EGNB2} y)&=&frac{1-left[1+etatheta,G y tau)^{alpha}right]^{-frac{1}{eta}}}{1-(1+etatheta)^{-frac{1}{eta}}}.
